Ultra high throughput DNA sequencing system based on two-dimensional monolith mul
Ultra high throughput DNA sequencing system based on two-dimensional monolith mul
批准号:
7140315
负责人:
VERA B. GORFINKEL
金额:
$73.24万
依托单位国家:
美国
项目类别:
财政年份:
2005
资助国家:
美国
项目状态:
已结题
起止时间:
2005-08-01 至 2008-05-31
中文摘要
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英文摘要
DESCRIPTION (provided by applicant): The main goal of the present project is a development, implementation and testing of a highly efficient method and an instrument for DNA sequencing capable of both automated re-sequencing and de-novo sequencing of mammalian size genomes with the mouse draft quality {Nature 420:520, 2002} at 100-fold reduced cost. The proposed system will be based on highly parallel CE separation and detection of fluorescently labeled dideoxynucleotide-terminated DNA extension product generated by gel matrix-immobilized colonies of single template molecules (polonies) in two dimensional monolith multi-capillary arrays (2D-MMCA). The cost reduction will come from both using nanoliter volume reactions and employing 2D-MMCAs which increase the throughput of the CE separation and detection by at least two orders of magnitude compared to commonly used high-throughput DNA machines. We will perform the following: Development of the technology platform, building of a pilot 55x55 lane automated DNA sequencer capable of sequencing 1,000 bp/second with 450bp Q20 read length at cost of $0.007/kbp, and demonstration of the production scale re-sequencing and automated generation of a genome sequence of the quality of the mouse draft genome at less than $100,000 per mammalian size genome Further development of the proposed system and introducing the technology and the instrumentation changes enabling de-novo sequencing: Optimization of polonie's cultivation technology and obtaining an efficient amplification and cycle sequencing of 3-5kb DNA fragments; Building a pilot 100x300 lane DNA sequencer capable of automated generation of raw sequencing data at 7500 bp/second with 800 bp Q20 read length at cost of $0.002/kbp. Demonstration of the system's potential for de-novo sequencing of human size genome at 10 fold coverage for $100,000 - $200,000.
期刊论文(2)
专著(0)
科研奖励(0)
会议论文
Electrokinetic injection of DNA from gel micropads: basis for coupling polony technology with CE separation.
从凝胶微垫电动注射 DNA:聚合酶克隆技术与 CE 分离耦合的基础。
DOI:
10.1002/elps.200700790
发表时间:
2007
期刊:
Electrophoresis
影响因子:
2.9
作者:
[Kosobokova,Olga, Gavrilov,DmitriN, Khozikov,Vyacheslav, Stepukhovich,Andrey, Tsupryk,Andriy, Pan'kov,Sergey, Somova,Olga, Abanshin,Nikolai, Gudkov,Georgiy, Tcherevishnik,Marina, Gorfinkel,Vera]
通讯作者:
Gorfinkel,Vera
Ultra sensitive sensor with enhanced dynamic range for high speed detection of multi-color fluorescence radiation.
超灵敏传感器,具有增强的动态范围,可高速检测多色荧光辐射。
DOI:
10.1016/j.bios.2008.01.015
发表时间:
2008
期刊:
Biosensors & bioelectronics
影响因子:
12.6
作者:
[Tsupryk,A, Tovkach,I, Gavrilov,D, Kosobokova,O, Gudkov,G, Tyshko,G, Gorbovitski,B, Gorfinkel,V]
通讯作者:
Gorfinkel,V
Ultra high throughput DNA sequencing system based on two-dimensional monolith mul
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批准号:6960958
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项目类别:
-
资助金额:$75.0万
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财政年份:2005
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负责人:VERA B. GORFINKEL
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依托单位:
High throughput ultra sensitive DNA sequencing machines
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批准号:6688789
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项目类别:
-
资助金额:$115.83万
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财政年份:2003
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负责人:VERA B. GORFINKEL
-
依托单位:
High throughput ultra sensitive DNA sequencing machines
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批准号:6953021
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项目类别:
-
资助金额:$100.15万
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财政年份:2003
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负责人:VERA B. GORFINKEL
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依托单位:
High throughput ultra sensitive DNA sequencing machines
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批准号:6805940
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项目类别:
-
资助金额:$89.16万
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财政年份:2003
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负责人:VERA B. GORFINKEL
-
依托单位:
海外基金