GB2615955B - Methods for targeted nucleic acid library formation - Google Patents
Methods for targeted nucleic acid library formation Download PDFInfo
- Publication number
- GB2615955B GB2615955B GB2308060.9A GB202308060A GB2615955B GB 2615955 B GB2615955 B GB 2615955B GB 202308060 A GB202308060 A GB 202308060A GB 2615955 B GB2615955 B GB 2615955B
- Authority
- GB
- United Kingdom
- Prior art keywords
- methods
- nucleic acid
- acid library
- targeted nucleic
- library formation
- 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.)
- Active
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
- C12N15/09—Recombinant DNA-technology
- C12N15/10—Processes for the isolation, preparation or purification of DNA or RNA
- C12N15/1034—Isolating an individual clone by screening libraries
- C12N15/1068—Template (nucleic acid) mediated chemical library synthesis, e.g. chemical and enzymatical DNA-templated organic molecule synthesis, libraries prepared by non ribosomal polypeptide synthesis [NRPS], DNA/RNA-polymerase mediated polypeptide synthesis
-
- 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
- C12Q1/6844—Nucleic acid amplification reactions
- C12Q1/6865—Promoter-based amplification, e.g. nucleic acid sequence amplification [NASBA], self-sustained sequence replication [3SR] or transcription-based amplification system [TAS]
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
- C12N15/09—Recombinant DNA-technology
- C12N15/10—Processes for the isolation, preparation or purification of DNA or RNA
- C12N15/1034—Isolating an individual clone by screening libraries
- C12N15/1093—General methods of preparing gene libraries, not provided for in other subgroups
-
- 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
- C12Q1/6806—Preparing nucleic acids for analysis, e.g. for polymerase chain reaction [PCR] assay
-
- 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
- C12Q1/6813—Hybridisation assays
-
- 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
- C12Q1/6813—Hybridisation assays
- C12Q1/6827—Hybridisation assays for detection of mutation or polymorphism
-
- 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
- C12Q2563/179—Nucleic acid detection characterized by the use of physical, structural and functional properties the label being a nucleic acid
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Genetics & Genomics (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biotechnology (AREA)
- General Engineering & Computer Science (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Molecular Biology (AREA)
- Biochemistry (AREA)
- Biophysics (AREA)
- Microbiology (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- Immunology (AREA)
- Plant Pathology (AREA)
- Crystallography & Structural Chemistry (AREA)
- Bioinformatics & Computational Biology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201862770585P | 2018-11-21 | 2018-11-21 | |
| GB2108738.2A GB2595076B8 (en) | 2018-11-21 | 2019-11-20 | Methods for targeted nucleic acid library formation |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| GB202308060D0 GB202308060D0 (en) | 2023-07-12 |
| GB2615955A GB2615955A (en) | 2023-08-23 |
| GB2615955B true GB2615955B (en) | 2023-11-22 |
Family
ID=70773188
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2308060.9A Active GB2615955B (en) | 2018-11-21 | 2019-11-20 | Methods for targeted nucleic acid library formation |
| GB2108738.2A Active GB2595076B8 (en) | 2018-11-21 | 2019-11-20 | Methods for targeted nucleic acid library formation |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2108738.2A Active GB2595076B8 (en) | 2018-11-21 | 2019-11-20 | Methods for targeted nucleic acid library formation |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20210355485A1 (https=) |
| EP (2) | EP4644568A3 (https=) |
| JP (1) | JP2022513124A (https=) |
| KR (1) | KR20210141915A (https=) |
| CN (1) | CN114901818B (https=) |
| AU (1) | AU2019384154B2 (https=) |
| CA (1) | CA3120713A1 (https=) |
| GB (2) | GB2615955B (https=) |
| WO (1) | WO2020106906A1 (https=) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111254500B (zh) | 2012-12-10 | 2024-01-23 | 分析生物科学有限公司 | 靶向基因组分析的方法 |
| US20160053301A1 (en) | 2014-08-22 | 2016-02-25 | Clearfork Bioscience, Inc. | Methods for quantitative genetic analysis of cell free dna |
| JP6913089B2 (ja) | 2015-11-11 | 2021-08-04 | レゾリューション バイオサイエンス， インコーポレイテッド | Ｄｎａライブラリーの高効率構築 |
| US11319594B2 (en) | 2016-08-25 | 2022-05-03 | Resolution Bioscience, Inc. | Methods for the detection of genomic copy changes in DNA samples |
| WO2022055984A1 (en) * | 2020-09-08 | 2022-03-17 | Resolution Bioscience, Inc. | Adaptors and methods for high efficiency construction of genetic libraries and genetic analysis |
| ES2960777T3 (es) * | 2021-03-18 | 2024-03-06 | Genomill Health Oy | Métodos para la cuantificación paralela precisa de ácidos nucleicos en muestras diluidas o no purificadas |
| EP4215619A1 (en) * | 2022-01-21 | 2023-07-26 | Genomill Health Oy | Methods for sensitive and accurate parallel quantification of nucleic acids |
| US20250101412A1 (en) * | 2022-01-25 | 2025-03-27 | Oregon Health & Science University | Methods and systems for increasing capture potential of a spatial array |
| KR20240150780A (ko) * | 2022-02-18 | 2024-10-16 | 애질런트 테크놀로지스, 인크. | 표적 핵산 포획 및 바코딩을 위한 시스템 및 방법 |
| KR20250017217A (ko) * | 2022-05-27 | 2025-02-04 | 쳉-야오 첸 | 핵산의 양쪽 표지를 위한 방법, 키트 및 시스템 |
| KR20240002713A (ko) | 2022-06-28 | 2024-01-05 | 주식회사 제노헬릭스 | Rna 염기서열 분석을 위한 라이브러리 제작 방법 |
| WO2024005523A1 (ko) | 2022-06-28 | 2024-01-04 | 주식회사 제노헬릭스 | Rna 염기서열 분석을 위한 라이브러리 제작 방법 |
| KR20250033954A (ko) | 2023-08-30 | 2025-03-10 | 주식회사 제노헬릭스 | 제한효소를 이용한 rna 라이브러리 제작 방법 |
| WO2025221668A1 (en) * | 2024-04-19 | 2025-10-23 | Agilent Technologies, Inc. | Methods of preparing nucleic acids for sequencing and methylation analysis |
| US12509733B1 (en) | 2025-04-07 | 2025-12-30 | Inivata Ltd. | Methods and systems for detecting a primary disease |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1993022461A1 (en) * | 1992-05-06 | 1993-11-11 | Gen-Probe Incorporated | Nucleic acid sequence amplification method, composition and kit |
| US5744308A (en) * | 1994-09-26 | 1998-04-28 | Bio Merieux | Chimera oligonucleotide and its utilization for obtaining transcripts of a nucleic acid |
| US20070128598A1 (en) * | 2002-10-30 | 2007-06-07 | Piet Boender | Methods for generating rna copies |
| EP1921156A1 (en) * | 2006-11-10 | 2008-05-14 | bioMerieux B.V. | Improved multiplex nucleic acid amplification using blocked primers |
Family Cites Families (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001057268A2 (en) * | 2000-02-07 | 2001-08-09 | Illumina, Inc. | Nucleic acid detection methods using universal priming |
| US7157228B2 (en) * | 2002-09-09 | 2007-01-02 | Bioarray Solutions Ltd. | Genetic analysis and authentication |
| US20060183128A1 (en) | 2003-08-12 | 2006-08-17 | Epigenomics Ag | Methods and compositions for differentiating tissues for cell types using epigenetic markers |
| AU2009214435C1 (en) * | 2008-02-15 | 2014-07-17 | Synthetic Genomics, Inc. | Methods for in vitro joining and combinatorial assembly of nucleic acid molecules |
| CN101935697B (zh) * | 2010-04-16 | 2015-11-25 | 中生方政生物技术有限公司 | 用于核酸序列检测的方法和试剂盒 |
| US20120052498A1 (en) * | 2010-07-01 | 2012-03-01 | Affymetrix, Inc. | Detection of Nucleic Acids |
| WO2016100976A2 (en) * | 2014-12-19 | 2016-06-23 | Apprise Bio, Inc. | Methods for identifying multiple epitopes in selected sub-populations of cells |
| EP2847353B1 (en) * | 2012-05-10 | 2022-01-19 | The General Hospital Corporation | Methods for determining a nucleotide sequence |
| US20150011396A1 (en) * | 2012-07-09 | 2015-01-08 | Benjamin G. Schroeder | Methods for creating directional bisulfite-converted nucleic acid libraries for next generation sequencing |
| SI4056712T1 (sl) | 2012-09-20 | 2024-10-30 | The Chinese University Of Hong Kong | Neinvazivno določanje metiloma tumorja iz plazme |
| CN103806111A (zh) * | 2012-11-15 | 2014-05-21 | 深圳华大基因科技有限公司 | 高通量测序文库的构建方法及其应用 |
| US9708658B2 (en) * | 2013-03-19 | 2017-07-18 | New England Biolabs, Inc. | Enrichment of target sequences |
| US20160340740A1 (en) | 2014-01-30 | 2016-11-24 | The Regents Of The University Of California | Methylation haplotyping for non-invasive diagnosis (monod) |
| WO2015159292A2 (en) | 2014-04-14 | 2015-10-22 | Yissum Research Development Company Of The Hebrew University Of Jerusalem Ltd. | A method and kit for determining the tissue or cell origin of dna |
| TWI813141B (zh) | 2014-07-18 | 2023-08-21 | 香港中文大學 | Ｄｎａ混合物中之組織甲基化模式分析 |
| WO2016037361A1 (zh) * | 2014-09-12 | 2016-03-17 | 深圳华大基因科技有限公司 | 试剂盒及其在核酸测序中的用途 |
| WO2016093838A1 (en) * | 2014-12-11 | 2016-06-16 | New England Biolabs, Inc. | Enrichment of target sequences |
| CN106103742B (zh) * | 2015-01-06 | 2019-12-10 | 深圳市海普洛斯生物科技有限公司 | 一种富集循环肿瘤dna的方法和试剂 |
| US20160215331A1 (en) * | 2015-01-26 | 2016-07-28 | Yale University | Flexible and scalable genotyping-by-sequencing methods for population studies |
| WO2016189288A1 (en) * | 2015-05-22 | 2016-12-01 | Cambridge Epigenetix Ltd | Nucleic acid sample enrichment |
| WO2017096322A1 (en) * | 2015-12-03 | 2017-06-08 | Accuragen Holdings Limited | Methods and compositions for forming ligation products |
| CN109072300B (zh) | 2015-12-17 | 2023-01-31 | 伊路敏纳公司 | 区分复杂生物样品中的甲基化水平 |
| EP3497242B1 (en) * | 2016-08-10 | 2025-01-22 | Grail, Inc. | Methods of analyzing nucleic acid fragments |
| ES3022457T3 (en) | 2016-12-21 | 2025-05-28 | Univ California | Deconvolution and detection of rare dna in plasma |
| US11091791B2 (en) * | 2017-02-24 | 2021-08-17 | Mgi Tech Co., Ltd. | Methods for hybridization based hook ligation |
| JP7248368B2 (ja) * | 2017-03-01 | 2023-03-29 | ザ ボード オブ トラスティーズ オブ ザ レランド スタンフォード ジュニア ユニバーシティー | 高度に特異的な環状近接ライゲーションアッセイ |
| WO2018175779A1 (en) * | 2017-03-22 | 2018-09-27 | The Board Of Trustees Of The Leland Stanford Junior University | Molecular profiling using proximity ligation-in situ hybridization |
| CN110832084B (zh) * | 2017-04-17 | 2025-06-20 | 吉复生物科技有限公司 | 用于制备核酸文库的方法、组合物和试剂盒 |
| EP3447152A1 (en) * | 2017-08-25 | 2019-02-27 | Eawag, Swiss Federal Institute of Aquatic Science and Technology | Accurate and massively parallel quantification of nucleic acid |
| WO2020069350A1 (en) * | 2018-09-27 | 2020-04-02 | Grail, Inc. | Methylation markers and targeted methylation probe panel |
| WO2021155374A2 (en) * | 2020-01-31 | 2021-08-05 | Avida Biomed, Inc. | Systems and methods for targeted nucleic acid capture |
-
2019
- 2019-11-20 JP JP2021529113A patent/JP2022513124A/ja active Pending
- 2019-11-20 GB GB2308060.9A patent/GB2615955B/en active Active
- 2019-11-20 CN CN201980089745.0A patent/CN114901818B/zh active Active
- 2019-11-20 CA CA3120713A patent/CA3120713A1/en active Pending
- 2019-11-20 EP EP25199249.1A patent/EP4644568A3/en active Pending
- 2019-11-20 KR KR1020217018861A patent/KR20210141915A/ko not_active Ceased
- 2019-11-20 WO PCT/US2019/062507 patent/WO2020106906A1/en not_active Ceased
- 2019-11-20 AU AU2019384154A patent/AU2019384154B2/en active Active
- 2019-11-20 GB GB2108738.2A patent/GB2595076B8/en active Active
- 2019-11-20 EP EP19886590.9A patent/EP3884047B1/en active Active
-
2021
- 2021-05-21 US US17/326,475 patent/US20210355485A1/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1993022461A1 (en) * | 1992-05-06 | 1993-11-11 | Gen-Probe Incorporated | Nucleic acid sequence amplification method, composition and kit |
| US5744308A (en) * | 1994-09-26 | 1998-04-28 | Bio Merieux | Chimera oligonucleotide and its utilization for obtaining transcripts of a nucleic acid |
| US20070128598A1 (en) * | 2002-10-30 | 2007-06-07 | Piet Boender | Methods for generating rna copies |
| EP1921156A1 (en) * | 2006-11-10 | 2008-05-14 | bioMerieux B.V. | Improved multiplex nucleic acid amplification using blocked primers |
Non-Patent Citations (1)
| Title |
|---|
| Nucleic Acids Research, Vol 50, 12th Nov 2021, Lee et al, "RNase H is an exo- and endoribonuclease with asymmetric directionality, depending on the binding mode to the structural variants of RNA DNA hybrids" * |
Also Published As
| Publication number | Publication date |
|---|---|
| AU2019384154B2 (en) | 2025-11-20 |
| GB202308060D0 (en) | 2023-07-12 |
| GB2615955A (en) | 2023-08-23 |
| EP3884047A1 (en) | 2021-09-29 |
| EP4644568A2 (en) | 2025-11-05 |
| GB202108738D0 (en) | 2021-08-04 |
| CN114901818A (zh) | 2022-08-12 |
| GB2595076A (en) | 2021-11-17 |
| GB2595076B8 (en) | 2023-08-23 |
| WO2020106906A1 (en) | 2020-05-28 |
| CA3120713A1 (en) | 2020-05-28 |
| KR20210141915A (ko) | 2021-11-23 |
| US20210355485A1 (en) | 2021-11-18 |
| JP2022513124A (ja) | 2022-02-07 |
| GB2595076B (en) | 2023-07-26 |
| EP3884047A4 (en) | 2022-08-17 |
| AU2019384154A1 (en) | 2021-06-10 |
| EP3884047B1 (en) | 2025-10-08 |
| CN114901818B (zh) | 2025-01-10 |
| EP4644568A3 (en) | 2025-12-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB2615955B (en) | Methods for targeted nucleic acid library formation | |
| IL312691B1 (en) | Method for amplifying nucleic acid | |
| IL254120A0 (en) | Methods for targeted coverage of sequences | |
| IL279102A (en) | Lipid Modified Nucleic Acid Compounds and Methods | |
| IL271205A (en) | Methods for assembling contiguous nucleic acids | |
| IL271053A (en) | Methods for modulating rna splicing | |
| ZA202007778B (en) | Nucleic acid detection method | |
| IL277472A (en) | Nucleic acid molecules for pseudouridylation | |
| GB2613480B (en) | Methods for generating circular nucleic acid molecules | |
| SMT202000037T1 (it) | Metodi per studiare gli acidi nucleici | |
| GB201413718D0 (en) | Method for selecting a target nucleic acid sequence | |
| GB201413717D0 (en) | Method for selecting a target nucleic acid sequence | |
| GB201711603D0 (en) | Method for constructing nucleic acid molecule | |
| EP3406721A4 (en) | METHOD FOR SCREENING A NUCLEIC ACID APTAMER | |
| EP3209777A4 (en) | Methods for nucleic acid assembly | |
| GB201701262D0 (en) | Nucleic acid detection method | |
| GB201621271D0 (en) | Method for nucleic acid depletion | |
| ZA202101530B (en) | Nucleic acid based detection methods | |
| GB201513128D0 (en) | Nucleic acid detection method | |
| GB201717445D0 (en) | Method for determining nucleotide sequence | |
| HUE061474T2 (hu) | Nukleinsav-szekvenálási eljárás | |
| EP3467835C0 (en) | IMPROVED ALIGNMENT METHOD FOR NUCLEIC ACID SEQUENCES | |
| IL281037A (en) | Methods of detecting nucleic acid | |
| GB201701790D0 (en) | Methods for nucleic acid enrichment | |
| GB201504436D0 (en) | Nucleic acid quantification method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| COOA | Change in applicant's name or ownership of the application |
Owner name: AVIDA BIOMED, INC. Free format text: FORMER OWNERS: AVIDA BIOMED, INC.;HENG WANG |