AU2022258155A1 - Base modification analysis using electrical signals - Google Patents

Base modification analysis using electrical signals Download PDF

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Publication number
AU2022258155A1
AU2022258155A1 AU2022258155A AU2022258155A AU2022258155A1 AU 2022258155 A1 AU2022258155 A1 AU 2022258155A1 AU 2022258155 A AU2022258155 A AU 2022258155A AU 2022258155 A AU2022258155 A AU 2022258155A AU 2022258155 A1 AU2022258155 A1 AU 2022258155A1
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AU
Australia
Prior art keywords
nucleic acid
nucleotide
acid molecule
electrical signal
segment
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.)
Abandoned
Application number
AU2022258155A
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English (en)
Inventor
Kwan Chee Chan
Suk Hang Cheng
Rossa Wai Kwun Chiu
Jiaen DENG
Peiyong Jiang
Yuk-Ming Dennis Lo
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.)
Chinese University of Hong Kong CUHK
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Chinese University of Hong Kong CUHK
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 Chinese University of Hong Kong CUHK filed Critical Chinese University of Hong Kong CUHK
Publication of AU2022258155A1 publication Critical patent/AU2022258155A1/en
Abandoned legal-status Critical Current

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    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16B—BIOINFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR GENETIC OR PROTEIN-RELATED DATA PROCESSING IN COMPUTATIONAL MOLECULAR BIOLOGY
    • G16B40/00—ICT specially adapted for biostatistics; ICT specially adapted for bioinformatics-related machine learning or data mining, e.g. knowledge discovery or pattern finding
    • G16B40/20—Supervised data analysis
    • 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
    • C12Q1/6869—Methods for sequencing
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16B—BIOINFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR GENETIC OR PROTEIN-RELATED DATA PROCESSING IN COMPUTATIONAL MOLECULAR BIOLOGY
    • G16B20/00—ICT specially adapted for functional genomics or proteomics, e.g. genotype-phenotype associations
    • G16B20/20—Allele or variant detection, e.g. single nucleotide polymorphism [SNP] detection
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16B—BIOINFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR GENETIC OR PROTEIN-RELATED DATA PROCESSING IN COMPUTATIONAL MOLECULAR BIOLOGY
    • G16B30/00—ICT specially adapted for sequence analysis involving nucleotides or amino acids
    • 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
    • C12Q2563/00—Nucleic acid detection characterized by the use of physical, structural and functional properties
    • C12Q2563/116—Nucleic acid detection characterized by the use of physical, structural and functional properties electrical properties of nucleic acids, e.g. impedance, conductivity or resistance
    • 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
    • C12Q2600/00—Oligonucleotides characterized by their use
    • C12Q2600/154—Methylation markers
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16B—BIOINFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR GENETIC OR PROTEIN-RELATED DATA PROCESSING IN COMPUTATIONAL MOLECULAR BIOLOGY
    • G16B20/00—ICT specially adapted for functional genomics or proteomics, e.g. genotype-phenotype associations
    • G16B20/10—Ploidy or copy number detection
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16B—BIOINFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR GENETIC OR PROTEIN-RELATED DATA PROCESSING IN COMPUTATIONAL MOLECULAR BIOLOGY
    • G16B30/00—ICT specially adapted for sequence analysis involving nucleotides or amino acids
    • G16B30/10—Sequence alignment; Homology search
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16B—BIOINFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR GENETIC OR PROTEIN-RELATED DATA PROCESSING IN COMPUTATIONAL MOLECULAR BIOLOGY
    • G16B40/00—ICT specially adapted for biostatistics; ICT specially adapted for bioinformatics-related machine learning or data mining, e.g. knowledge discovery or pattern finding
    • G16B40/10—Signal processing, e.g. from mass spectrometry [MS] or from PCR

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Biophysics (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • Evolutionary Biology (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Chemical & Material Sciences (AREA)
  • Data Mining & Analysis (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Analytical Chemistry (AREA)
  • Databases & Information Systems (AREA)
  • Artificial Intelligence (AREA)
  • Public Health (AREA)
  • Evolutionary Computation (AREA)
  • Epidemiology (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Bioethics (AREA)
  • Software Systems (AREA)
  • Molecular Biology (AREA)
  • Genetics & Genomics (AREA)
  • Organic Chemistry (AREA)
  • Signal Processing (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Immunology (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
AU2022258155A 2021-04-12 2022-04-12 Base modification analysis using electrical signals Abandoned AU2022258155A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202163173728P 2021-04-12 2021-04-12
US63/173,728 2021-04-12
PCT/CN2022/086260 WO2022218290A1 (en) 2021-04-12 2022-04-12 Base modification analysis using electrical signals

Publications (1)

Publication Number Publication Date
AU2022258155A1 true AU2022258155A1 (en) 2023-11-30

Family

ID=83509521

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2022258155A Abandoned AU2022258155A1 (en) 2021-04-12 2022-04-12 Base modification analysis using electrical signals

Country Status (10)

Country Link
US (1) US20220328135A1 (https=)
EP (1) EP4323539A4 (https=)
JP (1) JP2024516365A (https=)
KR (1) KR20240007159A (https=)
CN (1) CN117545855A (https=)
AU (1) AU2022258155A1 (https=)
CA (1) CA3215066A1 (https=)
IL (1) IL307398A (https=)
TW (1) TW202305818A (https=)
WO (1) WO2022218290A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112481363B (zh) * 2020-03-09 2024-05-28 南京大学 突变Aerolysin单体在检测RNA碱基序列及RNA修饰方面的应用
CN115620809B (zh) * 2022-12-16 2023-04-07 北京齐碳科技有限公司 纳米孔测序数据分析方法、装置以及存储介质和应用
US20240203530A1 (en) * 2022-12-16 2024-06-20 Centre For Novostics Machine learning techniques to determine base methylations
JPWO2024247764A1 (https=) * 2023-05-30 2024-12-05
CN117831630B (zh) * 2024-03-05 2024-05-17 北京普译生物科技有限公司 为碱基识别模型构建训练数据集的方法、装置及电子设备

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2002318336A1 (en) * 2001-06-08 2002-12-23 U.S. Genomics, Inc. Methods and products for analyzing nucleic acids based on methylation status
WO2008047234A1 (en) * 2006-10-18 2008-04-24 Epigenomics Ag A molecule for providing a standard for the quantitative analysis of the methylation status of a nucleic acid
WO2008070144A2 (en) * 2006-12-06 2008-06-12 Duke University Imprinted genes and disease
US9238836B2 (en) * 2012-03-30 2016-01-19 Pacific Biosciences Of California, Inc. Methods and compositions for sequencing modified nucleic acids
CA2995422A1 (en) * 2015-08-12 2017-02-16 The Chinese University Of Hong Kong Single-molecule sequencing of plasma dna
GB201819378D0 (en) * 2018-11-28 2019-01-09 Oxford Nanopore Tech Ltd Analysis of nanopore signal using a machine-learning technique
WO2020236995A1 (en) * 2019-05-22 2020-11-26 Icahn School Of Medicine At Mount Sinai Method for de novo detection, identification and fine mapping of multiple forms of nucleic acid modifications
TWI752593B (zh) * 2019-08-16 2022-01-11 香港中文大學 核酸鹼基修飾的測定

Also Published As

Publication number Publication date
TW202305818A (zh) 2023-02-01
CN117545855A (zh) 2024-02-09
IL307398A (en) 2023-12-01
EP4323539A4 (en) 2025-02-05
KR20240007159A (ko) 2024-01-16
EP4323539A1 (en) 2024-02-21
JP2024516365A (ja) 2024-04-15
US20220328135A1 (en) 2022-10-13
CA3215066A1 (en) 2022-10-20
WO2022218290A1 (en) 2022-10-20

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Legal Events

Date Code Title Description
MK1 Application lapsed section 142(2)(a) - no request for examination in relevant period