WO2000068431A3 - Dna-based steganography - Google Patents

Dna-based steganography Download PDF

Info

Publication number
WO2000068431A3
WO2000068431A3 PCT/US2000/012307 US0012307W WO0068431A3 WO 2000068431 A3 WO2000068431 A3 WO 2000068431A3 US 0012307 W US0012307 W US 0012307W WO 0068431 A3 WO0068431 A3 WO 0068431A3
Authority
WO
WIPO (PCT)
Prior art keywords
dna
steganography
present
genomic
concealing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/US2000/012307
Other languages
French (fr)
Other versions
WO2000068431A2 (en
Inventor
Carter Bancroft
Catherine Clelland
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Icahn School of Medicine at Mount Sinai
Original Assignee
Mount Sinai School of Medicine
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mount Sinai School of Medicine filed Critical Mount Sinai School of Medicine
Priority to DE60032259T priority Critical patent/DE60032259D1/en
Priority to CA2395874A priority patent/CA2395874C/en
Priority to EP00928861A priority patent/EP1242618B1/en
Priority to AU47033/00A priority patent/AU4703300A/en
Publication of WO2000068431A2 publication Critical patent/WO2000068431A2/en
Anticipated expiration legal-status Critical
Publication of WO2000068431A3 publication Critical patent/WO2000068431A3/en
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/12—Computing arrangements based on biological models using genetic models
    • G06N3/123—DNA computing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y10/00—Nanotechnology for information processing, storage or transmission, e.g. quantum computing or single electron logic
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/68—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Biophysics (AREA)
  • Health & Medical Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Nanotechnology (AREA)
  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Evolutionary Biology (AREA)
  • General Engineering & Computer Science (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • Computing Systems (AREA)
  • Analytical Chemistry (AREA)
  • Evolutionary Computation (AREA)
  • Biotechnology (AREA)
  • Immunology (AREA)
  • Microbiology (AREA)
  • Data Mining & Analysis (AREA)
  • Computational Linguistics (AREA)
  • Biomedical Technology (AREA)
  • Biochemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Artificial Intelligence (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Cosmetics (AREA)

Abstract

The present invention relates to a stenographic method for concealing coded messages in DNA. The method of the invention comprises concealing a DNA encoded message within a genomic DNA sample followed by further concealment of the DNA sample to a microdot. The present invention further provides a method for the use of genomic steganography to mark and authenticate objects of interest.
PCT/US2000/012307 1999-05-06 2000-05-05 Dna-based steganography Ceased WO2000068431A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE60032259T DE60032259D1 (en) 1999-05-06 2000-05-05 Steganography based on DNA
CA2395874A CA2395874C (en) 1999-05-06 2000-05-05 Dna-based steganography
EP00928861A EP1242618B1 (en) 1999-05-06 2000-05-05 DNA-based steganography
AU47033/00A AU4703300A (en) 1999-05-06 2000-05-05 Dna-based steganography

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US13273899P 1999-05-06 1999-05-06
US60/132,738 1999-05-06
US13817599P 1999-06-08 1999-06-08
US60/138,175 1999-06-08

Publications (2)

Publication Number Publication Date
WO2000068431A2 WO2000068431A2 (en) 2000-11-16
WO2000068431A3 true WO2000068431A3 (en) 2002-03-28

Family

ID=26830688

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2000/012307 Ceased WO2000068431A2 (en) 1999-05-06 2000-05-05 Dna-based steganography

Country Status (7)

Country Link
US (1) US6312911B1 (en)
EP (1) EP1242618B1 (en)
AT (1) ATE347617T1 (en)
AU (1) AU4703300A (en)
CA (1) CA2395874C (en)
DE (1) DE60032259D1 (en)
WO (1) WO2000068431A2 (en)

Families Citing this family (155)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6537747B1 (en) * 1998-02-03 2003-03-25 Lucent Technologies Inc. Data transmission using DNA oligomers
EP1196554B1 (en) * 1999-03-18 2009-02-25 Complete Genomics AS Methods of cloning and producing fragment chains with readable information content
US7923205B2 (en) * 2000-08-25 2011-04-12 Toshikazu Shiba Method for protecting personal information
US20020049682A1 (en) * 2000-09-01 2002-04-25 Nobuko Yamamoto Authentication certificate, authentication certificate issuance system, and authentication system
GB0021367D0 (en) * 2000-09-01 2000-10-18 Sec Dep Of The Home Department Improvements in and relating to marking
DE10049587A1 (en) 2000-10-06 2002-05-02 Icon Genetics Ag Vector system for plants
DE10055368A1 (en) * 2000-11-08 2002-05-29 Agrobiogen Gmbh Biotechnologie Method for labeling samples containing DNA using oligonucleotides
DE10061150A1 (en) 2000-12-08 2002-06-13 Icon Genetics Ag Methods and vectors for the production of transgenic plants
DE10065089A1 (en) * 2000-12-21 2002-07-18 Olek Alexander Jewelry item with genetic fingerprint
DE10102389A1 (en) 2001-01-19 2002-08-01 Icon Genetics Ag Methods and vectors for plastid transformation of higher plants
GB0103364D0 (en) * 2001-02-10 2001-03-28 Nat Inst Of Agricultural Botan Storage of encoded information within biological macromolecules
DE10114209A1 (en) 2001-03-23 2002-12-05 Icon Genetics Ag Site-directed transformation using amplification vectors
DE10115507A1 (en) * 2001-03-29 2002-10-10 Icon Genetics Ag Method for coding information in nucleic acids of a genetically modified organism
US7115301B2 (en) * 2001-04-09 2006-10-03 Rixflex Holdings Limited Method of marking solid or liquid substances with nucleic acid for anti-counterfeiting and authentication
DE10121283B4 (en) 2001-04-30 2011-08-11 Icon Genetics GmbH, 80333 Methods and vectors for amplification or expression of desired nucleic acid sequences in plants
DE10132780A1 (en) 2001-07-06 2003-01-16 Icon Genetics Ag Plastid gene expression via autonomously replicating vectors
DE10143237A1 (en) 2001-09-04 2003-03-20 Icon Genetics Ag Manufacture of artificial internal ribosomal entry point elements (Ires elements)
DE10143238A1 (en) 2001-09-04 2003-03-20 Icon Genetics Ag Identification of eukaryotic internal ribosome entry sites (IRES) elements
US20030065923A1 (en) * 2001-09-28 2003-04-03 Parry Travis J. Systems and methods for converting physical signatures to electronic signatures
US20030072477A1 (en) * 2001-10-12 2003-04-17 Ashwin Kotwaliwale Karyotype processing methods and devices
US20030079137A1 (en) * 2001-10-24 2003-04-24 Kraft Clifford H. System and method of identifying sender of mail
GB0201966D0 (en) * 2002-01-29 2002-03-13 Smartwater Ltd Improvements in or relating to security products
EP1483411A2 (en) * 2002-03-01 2004-12-08 The Secretary of State for the Home Department Improvements in and relating to marking
US20040009724A1 (en) * 2002-03-01 2004-01-15 Carter H. Landis Method for identifying origin of and detecting defects in glass and quartz fiber products
US20030228598A1 (en) * 2002-03-25 2003-12-11 The Regents Of The University Of California DNA/RNA as a write/read medium
US20030215123A1 (en) * 2002-05-17 2003-11-20 On Tam Joseph Wing Method of embodying personal items with DNA fingerprints
AR037006A1 (en) * 2002-06-20 2004-10-20 S I G Sist S De Identificacion OBJECT MARKER TO IDENTIFY CONSISTENTLY AT LEAST A DNA FRAGMENT.
US20040043390A1 (en) * 2002-07-18 2004-03-04 Asat Ag Applied Science & Technology Use of nucleotide sequences as carrier of cultural information
US8040541B2 (en) * 2002-08-06 2011-10-18 Polestar, Ltd. Secure document printing
US20040166520A1 (en) * 2003-01-03 2004-08-26 Connolly D. Michael Identifying items with nucleic acid taggants
GB0304371D0 (en) * 2003-02-26 2003-04-02 Solexa Ltd DNA Sequence analysis
US20050053968A1 (en) * 2003-03-31 2005-03-10 Council Of Scientific And Industrial Research Method for storing information in DNA
US8372648B2 (en) 2003-04-16 2013-02-12 APDN (B.V.I.), Inc. Optical reporter compositions
US20090286250A1 (en) * 2006-05-19 2009-11-19 James Arthur Hayward Incorporating soluble security markers into cyanoacrylate solutions
US20100285985A1 (en) * 2003-04-15 2010-11-11 Applied Dna Sciences, Inc. Methods and Systems for the Generation of Plurality of Security Markers and the Detection Therof
US8415165B2 (en) * 2003-04-16 2013-04-09 APDN (B.V.I.), Inc. System and method for authenticating sports identification goods
US8420400B2 (en) * 2003-04-16 2013-04-16 APDN (B.V.I.), Inc. System and method for authenticating tablets
US8124333B2 (en) * 2003-04-16 2012-02-28 APDN, Inc. Methods for covalent linking of optical reporters
US8426216B2 (en) 2003-04-16 2013-04-23 APDN (B.V.I.), Inc. Methods for authenticating articles with optical reporters
US8415164B2 (en) 2003-04-16 2013-04-09 Apdn (B.V.I.) Inc. System and method for secure document printing and detection
CA2534767A1 (en) * 2003-08-05 2005-03-17 Inmate Telephone, Inc. Three-way call detection using steganography
CN1580277A (en) * 2003-08-06 2005-02-16 博微生物科技股份有限公司 Method of hiding secret information carried in DNA molecule and its decryption method
TWI326308B (en) * 2003-08-06 2010-06-21 Applied Dna Sciences Inc British Virgin Island Apdn B V I Inc Method for concealing a secret information carried within a dna molecule and method for decoding thereof
US20050048498A1 (en) * 2003-08-29 2005-03-03 Applera Corporation Compositions, methods, and kits for assembling probes
US20050069895A1 (en) * 2003-08-29 2005-03-31 Applera Corporation Compositions, methods, and kits for fabricating coded molecular tags
US7198900B2 (en) * 2003-08-29 2007-04-03 Applera Corporation Multiplex detection compositions, methods, and kits
JP2005080523A (en) * 2003-09-05 2005-03-31 Sony Corp DNA to be introduced into biological gene, gene introduction vector, cell, information introduction method to biological gene, information processing apparatus and method, recording medium, and program
US8927213B2 (en) 2004-12-23 2015-01-06 Greg Hampikian Reference markers for biological samples
KR100707171B1 (en) * 2004-08-31 2007-04-13 삼성전자주식회사 Ink jet type DNA arrayer capable of performing PCR and manufacturing method of DNA microarray using the same
US20060286569A1 (en) * 2005-03-10 2006-12-21 Bar-Or Yuval A Method, apparatus, and system for authentication using labels containing nucleotide sequences
US20110040488A1 (en) * 2005-04-15 2011-02-17 Mascon Global Limited System and method for analysis of a dna sequence by converting the dna sequence to a number string and applications thereof in the field of accelerated drug design
US20090123998A1 (en) * 2005-07-05 2009-05-14 Alexey Gennadievich Zdanovsky Signature encoding sequence for genetic preservation
US20070072195A1 (en) * 2005-09-29 2007-03-29 Constantine Haralambopoulos Bio-commemorative article incorporating amplified genetic material
US20070146141A1 (en) * 2005-12-22 2007-06-28 Popplewell Lewis M Method for authenticating product
US10741034B2 (en) 2006-05-19 2020-08-11 Apdn (B.V.I.) Inc. Security system and method of marking an inventory item and/or person in the vicinity
US9790538B2 (en) 2013-03-07 2017-10-17 Apdn (B.V.I.) Inc. Alkaline activation for immobilization of DNA taggants
WO2008005361A2 (en) * 2006-06-30 2008-01-10 Jpl Llc Embedded data dna sequence security system
US7710269B2 (en) * 2007-01-11 2010-05-04 University Of Southern California Systems and methods to prevent counterfeit, grey and black market proliferation of pharmaceutical, medical and other products
JP2008173083A (en) * 2007-01-22 2008-07-31 Nippon Software Management Kk Organism identification method using DNA tag
US8542802B2 (en) 2007-02-15 2013-09-24 Global Tel*Link Corporation System and method for three-way call detection
US20080201158A1 (en) 2007-02-15 2008-08-21 Johnson Mark D System and method for visitation management in a controlled-access environment
US20090004231A1 (en) 2007-06-30 2009-01-01 Popp Shane M Pharmaceutical dosage forms fabricated with nanomaterials for quality monitoring
DE102007057802B3 (en) * 2007-11-30 2009-06-10 Geneart Ag Steganographic embedding of information in coding genes
KR20090058077A (en) * 2007-12-04 2009-06-09 충북대학교 산학협력단 Method for labeling biological information in chromosomes and organisms labeled with the information
DE102008006750B3 (en) * 2008-01-30 2009-06-25 Siemens Aktiengesellschaft Method and device for generating a cryptographic key
FR2930063B1 (en) * 2008-04-14 2013-02-15 Bioquanta METHOD FOR MARKING A PRODUCT, METHOD FOR IDENTIFYING THE MARKING AND PRODUCT
US20090325212A1 (en) * 2008-06-27 2009-12-31 Microsoft Corporation Data standard for biomaterials
US8669079B2 (en) 2008-11-12 2014-03-11 Cara Therapeutics, Inc. Methods for genetic analysis of textiles made of Gossypium barbadense and Gossypium hirsutum cotton
US8940485B2 (en) 2008-11-12 2015-01-27 Apdn (B.V.I.) Inc. Methods for genotyping mature cotton fibers and textiles
US9225838B2 (en) 2009-02-12 2015-12-29 Value-Added Communications, Inc. System and method for detecting three-way call circumvention attempts
US8630726B2 (en) 2009-02-12 2014-01-14 Value-Added Communications, Inc. System and method for detecting three-way call circumvention attempts
US8053744B2 (en) * 2009-04-13 2011-11-08 Src, Inc. Location analysis using nucleic acid-labeled tags
GB2472371B (en) * 2009-04-24 2011-10-26 Selectamark Security Systems Plc Synthetic nucleotide containing compositions for use in security marking of property and/or for marking a thief or attacker
US20110269119A1 (en) 2009-10-30 2011-11-03 Synthetic Genomics, Inc. Encoding text into nucleic acid sequences
US8703493B2 (en) 2010-06-15 2014-04-22 Src, Inc. Location analysis using fire retardant-protected nucleic acid-labeled tags
US8716027B2 (en) 2010-08-03 2014-05-06 Src, Inc. Nucleic acid-labeled tags associated with odorant
KR101350919B1 (en) * 2011-03-14 2014-01-14 (주)바이오니아 Method of Identifying Nucleic Acid-Containing Materials
US8898479B2 (en) * 2011-08-17 2014-11-25 The United States Of America As Represented By The Administrator Of The National Aeronautics Space Administration Integrated genomic and proteomic security protocol
EP3305918B1 (en) 2012-03-05 2020-06-03 President and Fellows of Harvard College Methods for epigenetic sequencing
JP2015523626A (en) * 2012-05-09 2015-08-13 エーピーディーエヌ （ビー．ブイ．アイ．） インコーポレイテッド Verification of physical encryption taggant using digital representation and its authentication
ES3028417T3 (en) 2012-06-01 2025-06-19 European Molecular Biology Laboratory High-capacity storage of digital information in dna
US20150167054A1 (en) * 2012-07-06 2015-06-18 Geneworks Technologies Pty Ltd a corporation Method of identification using nucleic acid tags
EP2875458A2 (en) * 2012-07-19 2015-05-27 President and Fellows of Harvard College Methods of storing information using nucleic acids
US9297032B2 (en) 2012-10-10 2016-03-29 Apdn (B.V.I.) Inc. Use of perturbants to facilitate incorporation and recovery of taggants from polymerized coatings
US9266370B2 (en) 2012-10-10 2016-02-23 Apdn (B.V.I) Inc. DNA marking of previously undistinguished items for traceability
US9963740B2 (en) 2013-03-07 2018-05-08 APDN (B.V.I.), Inc. Method and device for marking articles
US20140349861A1 (en) * 2013-05-22 2014-11-27 Sunpower Technologies Llc Method for Distinguishing Biological Material Products
SG11201600853UA (en) 2013-08-05 2016-03-30 Twist Bioscience Corp De novo synthesized gene libraries
WO2015054188A1 (en) 2013-10-07 2015-04-16 Apdn (B.V.I), Inc. Multimode image and spectral reader
KR101544491B1 (en) * 2013-12-24 2015-08-17 주식회사 케이티 System and method for protecting the personal genetic information using the deception data
US10745825B2 (en) 2014-03-18 2020-08-18 Apdn (B.V.I.) Inc. Encrypted optical markers for security applications
CN106103121B (en) 2014-03-18 2019-12-06 亚普蒂恩(B.V.I.)公司 Encrypted optical marker for security applications
US20150298091A1 (en) 2014-04-21 2015-10-22 President And Fellows Of Harvard College Systems and methods for barcoding nucleic acids
WO2016114808A1 (en) 2015-01-16 2016-07-21 Lawrence Livermore National Security, Llc Dna based bar code for improved food traceability
US10302614B2 (en) 2014-05-06 2019-05-28 Safetraces, Inc. DNA based bar code for improved food traceability
US10630678B2 (en) * 2014-09-17 2020-04-21 Bahram Ghaffarzadeh Kermani Method and apparatus for DNA-based authentication system
US20170335334A1 (en) * 2014-10-29 2017-11-23 Massachusetts Institute Of Technology Dna cloaking technologies
US10760182B2 (en) 2014-12-16 2020-09-01 Apdn (B.V.I.) Inc. Method and device for marking fibrous materials
US10669304B2 (en) 2015-02-04 2020-06-02 Twist Bioscience Corporation Methods and devices for de novo oligonucleic acid assembly
US9701323B2 (en) 2015-04-06 2017-07-11 Bedloe Industries Llc Railcar coupler
US11746367B2 (en) 2015-04-17 2023-09-05 President And Fellows Of Harvard College Barcoding systems and methods for gene sequencing and other applications
US9981239B2 (en) 2015-04-21 2018-05-29 Twist Bioscience Corporation Devices and methods for oligonucleic acid library synthesis
AU2016270793B2 (en) 2015-06-01 2022-06-09 Memorial Sloan-Kettering Cancer Center Methods of in vitro differentiation of midbrain dopamine (MDA) neurons
JP6920275B2 (en) * 2015-07-13 2021-08-18 プレジデント アンド フェローズ オブ ハーバード カレッジ Methods for Retrievable Information Memory Using Nucleic Acids
US10962512B2 (en) 2015-08-03 2021-03-30 Safetraces, Inc. Pathogen surrogates based on encapsulated tagged DNA for verification of sanitation and wash water systems for fresh produce
EP3350314A4 (en) 2015-09-18 2019-02-06 Twist Bioscience Corporation BANKS OF OLIGONUCLEIC ACID VARIANTS AND SYNTHESIS THEREOF
KR102794025B1 (en) 2015-09-22 2025-04-09 트위스트 바이오사이언스 코포레이션 Flexible substrates for nucleic acid synthesis
CN115920796A (en) 2015-12-01 2023-04-07 特韦斯特生物科学公司 Functionalized surfaces and their preparation
US10859562B2 (en) 2016-02-29 2020-12-08 Iridia, Inc. Methods, compositions, and devices for information storage
US10640822B2 (en) 2016-02-29 2020-05-05 Iridia, Inc. Systems and methods for writing, reading, and controlling data stored in a polymer
US10438662B2 (en) 2016-02-29 2019-10-08 Iridia, Inc. Methods, compositions, and devices for information storage
US10572961B2 (en) 2016-03-15 2020-02-25 Global Tel*Link Corporation Detection and prevention of inmate to inmate message relay
US9609121B1 (en) 2016-04-07 2017-03-28 Global Tel*Link Corporation System and method for third party monitoring of voice and video calls
CN109070130B (en) 2016-04-11 2022-03-22 亚普蒂恩（B V I）公司 Method for marking cellulose products
WO2017189794A1 (en) * 2016-04-27 2017-11-02 President And Fellows Of Harvard College Method of secure communication via nucleotide polymers
EP3246412A1 (en) 2016-05-17 2017-11-22 DName-iT NV Methods for identification of samples
JP7071341B2 (en) 2016-05-17 2022-05-18 ディーネーム－アイティー エンフェー How to identify a sample
EP3500672A4 (en) 2016-08-22 2020-05-20 Twist Bioscience Corporation NOVO SYNTHESIZED NUCLEIC ACID BANKS
US10417457B2 (en) 2016-09-21 2019-09-17 Twist Bioscience Corporation Nucleic acid based data storage
US10995371B2 (en) 2016-10-13 2021-05-04 Apdn (B.V.I.) Inc. Composition and method of DNA marking elastomeric material
IL266197B2 (en) * 2016-10-24 2024-03-01 Geneinfosec Inc Concealing information present within nucleic acids
GB2573069A (en) 2016-12-16 2019-10-23 Twist Bioscience Corp Variant libraries of the immunological synapse and synthesis thereof
US10920274B2 (en) 2017-02-21 2021-02-16 Apdn (B.V.I.) Inc. Nucleic acid coated submicron particles for authentication
EP4556433A3 (en) 2017-02-22 2025-08-06 Twist Bioscience Corporation Nucleic acid based data storage
WO2018170169A1 (en) 2017-03-15 2018-09-20 Twist Bioscience Corporation Variant libraries of the immunological synapse and synthesis thereof
US10027797B1 (en) 2017-05-10 2018-07-17 Global Tel*Link Corporation Alarm control for inmate call monitoring
US10225396B2 (en) 2017-05-18 2019-03-05 Global Tel*Link Corporation Third party monitoring of a activity within a monitoring platform
US10860786B2 (en) 2017-06-01 2020-12-08 Global Tel*Link Corporation System and method for analyzing and investigating communication data from a controlled environment
WO2018231864A1 (en) 2017-06-12 2018-12-20 Twist Bioscience Corporation Methods for seamless nucleic acid assembly
WO2018231872A1 (en) 2017-06-12 2018-12-20 Twist Bioscience Corporation Methods for seamless nucleic acid assembly
RU2659025C1 (en) * 2017-06-14 2018-06-26 Общество с ограниченной ответственностью "ЛЭНДИГРАД" Methods of encoding and decoding information
US9930088B1 (en) 2017-06-22 2018-03-27 Global Tel*Link Corporation Utilizing VoIP codec negotiation during a controlled environment call
US11407837B2 (en) 2017-09-11 2022-08-09 Twist Bioscience Corporation GPCR binding proteins and synthesis thereof
CN111565834B (en) 2017-10-20 2022-08-26 特韦斯特生物科学公司 Heated nanopores for polynucleotide synthesis
KR102804057B1 (en) 2018-01-04 2025-05-07 트위스트 바이오사이언스 코포레이션 DNA-based digital information storage
US10926264B2 (en) 2018-01-10 2021-02-23 Safetraces, Inc. Dispensing system for applying DNA taggants used in combinations to tag articles
US10556032B2 (en) 2018-04-25 2020-02-11 Safetraces, Inc. Sanitation monitoring system using pathogen surrogates and surrogate tracking
CA3100739A1 (en) 2018-05-18 2019-11-21 Twist Bioscience Corporation Polynucleotides, reagents, and methods for nucleic acid hybridization
US11854669B1 (en) * 2018-07-30 2023-12-26 National Technology & Engineering Solutions Of Sandia, Llc Synthetic nucleic acids for information storage and transmission
US11200383B2 (en) 2018-08-28 2021-12-14 Safetraces, Inc. Product tracking and rating system using DNA tags
US11853832B2 (en) 2018-08-28 2023-12-26 Safetraces, Inc. Product tracking and rating system using DNA tags
WO2020139871A1 (en) 2018-12-26 2020-07-02 Twist Bioscience Corporation Highly accurate de novo polynucleotide synthesis
US12057198B2 (en) * 2019-02-01 2024-08-06 Kabushiki Kaisha Toshiba Terminal device, data processing method, and program
JP2022522668A (en) 2019-02-26 2022-04-20 ツイスト バイオサイエンス コーポレーション Mutant nucleic acid library for antibody optimization
CN113766930B (en) 2019-02-26 2025-07-22 特韦斯特生物科学公司 Variant nucleic acid libraries for GLP1 receptors
EP3980197A4 (en) * 2019-06-10 2023-07-12 APDN (B.V.I.) Inc. DNA MARKING OF LEATHER
US11332738B2 (en) 2019-06-21 2022-05-17 Twist Bioscience Corporation Barcode-based nucleic acid sequence assembly
CN110499665B (en) * 2019-08-13 2022-02-11 湖南省南盾防伪技术实业有限公司 Preparation method of calcium carbonate-coated DNA-fluorescent dye composite nanogel double-anti-counterfeiting coating
EP4034566A4 (en) 2019-09-23 2024-01-24 Twist Bioscience Corporation VARIANT NUCLEIC ACID LIBRARIES FOR CRTH2
JP2022548783A (en) 2019-09-23 2022-11-21 ツイスト バイオサイエンス コーポレーション Single domain antibody variant nucleic acid library
BR112022011235A2 (en) 2019-12-09 2022-12-13 Twist Bioscience Corp LIBRARIES OF NUCLEIC ACID VARIANTS TO ADENOSINE RECEPTORS
US12258638B2 (en) 2020-04-16 2025-03-25 Safetraces, Inc. Airborne pathogen simulants and mobility testing
MX2023001604A (en) * 2020-08-06 2023-09-05 Univ Tsinghua Chemical synthesis of large and mirror-image proteins and uses thereof.
US11837302B1 (en) 2020-08-07 2023-12-05 Iridia, Inc. Systems and methods for writing and reading data stored in a polymer using nano-channels
JP6944226B1 (en) 2021-03-03 2021-10-06 株式会社Ｌｏｇｏｍｉｘ How to modify and detect genomic DNA

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6167518A (en) * 1998-07-28 2000-12-26 Commercial Electronics, Llc Digital signature providing non-repudiation based on biological indicia

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
CHEMICAL & ENGINEERING NEWS, (14 JUN 1999) VOL. 77, NO. 24, PP. 9-9. PUBLISHER: AMER CHEMICAL SOC, 1155 16TH ST, NW, WASHINGTON, DC 20036. ISSN: 0009-2347. *
CLELLAND, CATHERINE TAYLOR ET AL: "Hiding messages in DNA microdots", NATURE (LONDON), vol. 399, 1999, pages 533 - 534, XP002183462 *
DATABASE MEDLINE [online] US NATIONAL LIBRARY OF MEDICINE (NLM), BETHESDA, MD, US; BEAVER D: "Computing with DNA.", XP002183464, retrieved from STN Database accession no. 96089033 *
DATABASE SCISEARCH [online] BRENNAN M: "DNA cryptograms seal secret messages", XP002183463, retrieved from STN Database accession no. 473282 *
JOURNAL OF COMPUTATIONAL BIOLOGY, (1995 SPRING) 2 (1) 1-7. *

Also Published As

Publication number Publication date
WO2000068431A2 (en) 2000-11-16
EP1242618A2 (en) 2002-09-25
DE60032259D1 (en) 2007-01-18
ATE347617T1 (en) 2006-12-15
EP1242618B1 (en) 2006-12-06
CA2395874C (en) 2011-09-20
CA2395874A1 (en) 2000-11-16
AU4703300A (en) 2000-11-21
US6312911B1 (en) 2001-11-06

Similar Documents

Publication Publication Date Title
WO2000068431A3 (en) Dna-based steganography
BR0101493B1 (en) Method for reverse transcription and amplification of an RNA using mutant polymerases.
MX282672B (en) Proteases, nucleic acids encoding them and methods for making and using them.
AU2003225947A1 (en) Amylases, nucleic acids encoding them and methods for making and using them
AU2001277189A1 (en) Method and composition for the generation of chlorine dioxide using iodo-compounds, and methods of use
AU7968900A (en) Method for generating characters and/or symbols and the information and communication service method thereby
WO1999049082A3 (en) Modified nucleotides and methods useful for nucleic acid sequencing
EP2275546A3 (en) Enzymatic DNA molecules
IL169115A0 (en) Culture medium composition culture method, and myoblasts obtained, and their uses
GB2377532B (en) Communications devices operable to electronically process text data for representing characters of a text message, and methods for operating such devices
AU2001292451A1 (en) Method and system for inputting characters
AU2002226715A1 (en) Activated carbon and method for production thereof
WO2001044510A3 (en) Nucleic acid amplification and detection of mycobacterium species
AU2001244834A1 (en) Novel strain for decomposing tmah, and method of wastewater treatment using the same
AU2002365905A1 (en) Transaminases, nucleic acids encoding them and methods of making and using them
WO2001048245A3 (en) Nucleic acids containing single nucleotide polymorphisms and methods of use thereof
AU5568500A (en) Personal information identification code, and system and method for using personal information identification code
EP1273668A4 (en) Nucleic acid primers of acid-fast bacterium and method of identifying acid-fast bacterium
WO1999035263A3 (en) Il-17rh dna and polypeptides
IL112327A (en) Dna sequence encoding an organophosphate-resistant e3 esterase, an organophosphate-resistant e3 esterase encoded thereby and uses thereof
EP0984066A3 (en) Activator for methanol dehydrogenase and gene thereof
AU2002330145A1 (en) Amidases, nucleic acids encoding them and methods for making and using them
WO2001051670A3 (en) Nucleic acids containing single nucleotide polymorphisms and methods of use thereof
EP1203826A3 (en) Oligonucleotide for detection of HIV-1 and detection method
WO2000029622A3 (en) Nucleic acids containing single nucleotide polymorphisms and methods of use thereof

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AU CA JP

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE

121 Ep: the epo has been informed by wipo that ep was designated in this application
DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
AK Designated states

Kind code of ref document: A3

Designated state(s): AU CA JP

AL Designated countries for regional patents

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE

WWE Wipo information: entry into national phase

Ref document number: 2395874

Country of ref document: CA

WWE Wipo information: entry into national phase

Ref document number: 2000928861

Country of ref document: EP

WWP Wipo information: published in national office

Ref document number: 2000928861

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: JP

WWG Wipo information: grant in national office

Ref document number: 2000928861

Country of ref document: EP