Sequence Evaluation of Four Pooled-Tissue Normalized Bovine cDNA Libraries and Construction of a Gene Index for Cattle

An essential component of functional genomics studies is the sequence of DNA expressed in tissues of interest. To provide a resource of bovine-specific expressed sequence data and facilitate this powerful approach in cattle research, four normalized cDNA libraries were produced and arrayed for high-...

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Veröffentlicht in:Genome research 2001-04, Vol.11 (4), p.626-630
Hauptverfasser: Smith, Timothy P.L, Grosse, William M, Freking, Brad A, Roberts, Andrew J, Stone, Roger T, Casas. Eduardo, Wray, James E, White, Joseph, Cho, Jennifer, Fahrenkrug, Scott C, Bennett, Gary L, Heaton, Michael P, Laegreid, William W, Rohrer, Gary A, Chitko-McKown, Carol G, Pertea, Geo, Holt, Ingeborg, Karamycheva, Svetlana, Liang, Feng, Quackenbush, John, Keele, John W
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container_end_page 630
container_issue 4
container_start_page 626
container_title Genome research
container_volume 11
creator Smith, Timothy P.L
Grosse, William M
Freking, Brad A
Roberts, Andrew J
Stone, Roger T
Casas. Eduardo
Wray, James E
White, Joseph
Cho, Jennifer
Fahrenkrug, Scott C
Bennett, Gary L
Heaton, Michael P
Laegreid, William W
Rohrer, Gary A
Chitko-McKown, Carol G
Pertea, Geo
Holt, Ingeborg
Karamycheva, Svetlana
Liang, Feng
Quackenbush, John
Keele, John W
description An essential component of functional genomics studies is the sequence of DNA expressed in tissues of interest. To provide a resource of bovine-specific expressed sequence data and facilitate this powerful approach in cattle research, four normalized cDNA libraries were produced and arrayed for high-throughput sequencing. The libraries were made with RNA pooled from multiple tissues to increase efficiency of normalization and maximize the number of independent genes for which sequence data were obtained. Target tissues included those with highest likelihood to have impact on production parameters of animal health, growth, reproductive efficiency, and carcass merit. Success of normalization and inter- and intralibrary redundancy were assessed by collecting 6000-23,000 sequences from each of the libraries (68,520 total sequences deposited in GenBank). Sequence comparison and assembly of these sequences was performed in combination with 56,500 other bovine EST sequences present in the GenBank dbEST database to construct a cattle Gene Index (available from The Institute for Genomic Research at http://www.tigr.org/tdb/tgi.shtml). The 124,381 bovine ESTs present in GenBank at the time of the analysis form 16,740 assemblies that are listed and annotated on the Web site. Analysis of individual library sequence data indicates that the pooled-tissue approach was highly effective in preparing libraries for efficient deep sequencing.
doi_str_mv 10.1101/gr.170101
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Eduardo</creatorcontrib><creatorcontrib>Wray, James E</creatorcontrib><creatorcontrib>White, Joseph</creatorcontrib><creatorcontrib>Cho, Jennifer</creatorcontrib><creatorcontrib>Fahrenkrug, Scott C</creatorcontrib><creatorcontrib>Bennett, Gary L</creatorcontrib><creatorcontrib>Heaton, Michael P</creatorcontrib><creatorcontrib>Laegreid, William W</creatorcontrib><creatorcontrib>Rohrer, Gary A</creatorcontrib><creatorcontrib>Chitko-McKown, Carol G</creatorcontrib><creatorcontrib>Pertea, Geo</creatorcontrib><creatorcontrib>Holt, Ingeborg</creatorcontrib><creatorcontrib>Karamycheva, Svetlana</creatorcontrib><creatorcontrib>Liang, Feng</creatorcontrib><creatorcontrib>Quackenbush, John</creatorcontrib><creatorcontrib>Keele, John W</creatorcontrib><title>Sequence Evaluation of Four Pooled-Tissue Normalized Bovine cDNA Libraries and Construction of a Gene Index for Cattle</title><title>Genome research</title><addtitle>Genome Res</addtitle><description>An essential component of functional genomics studies is the sequence of DNA expressed in tissues of interest. 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1549-5469
language eng
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source MEDLINE; PMC (PubMed Central); Alma/SFX Local Collection
subjects animal genetics
animal tissues
Animals
beef cattle
Cattle
cDNA libraries
Databases, Factual
Expressed Sequence Tags
Female
Fetus
Gene Expression Profiling
Gene Expression Profiling - methods
gene index
Gene Library
genes
genetic techniques and protocols
genetics
methods
nucleotide sequences
Oligonucleotide Array Sequence Analysis
Oligonucleotide Array Sequence Analysis - methods
Organ Specificity
Organ Specificity - genetics
Pregnancy
Resources
title Sequence Evaluation of Four Pooled-Tissue Normalized Bovine cDNA Libraries and Construction of a Gene Index for Cattle
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