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DGC Release 1.0 |
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After careful analysis of over 80,000 ESTs to find full-length cDNA clones,
including verification of the 3' ends of these clones,
we have selected 5,849 non-redundant cDNA clones for single colony purification and re-arraying (see What is the Drosophila Gene Collection? for more information).
This is not a complete set of genes for the Drosophila genome,
which has been reported to have 13,601 genes.
Version 1.0 has been released as of August 2000 as bacterial glycerol stocks in 384-well plates;
it has also been released to others as plasmid DNA stocks in 96-well plates.
The stocks have been released to sites chosen by the Drosophila Board,
as well as to distributors.
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DGC Release 2.0 |
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With the completion of the 2001 EST project, we have now analyzed
over 240,000 ESTs. Using new computational methods based upon the
annotated genomic sequence, we have identified more than 5,000 new
cDNA clones to add to the DGC. DGCr2.0 has been released as of
February 2003 as bacterial glycerol stocks in 384-well plates.
Here is the list of
labs and distributors .
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DGC Release 3.0 |
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Generation of the Release 3 annotation of the genome made extensive
use of our full-insert sequence data. In the course of that effort,
human curators identified a total of 1,860 clones that have become the
DGCr3. The DGCr3 currently includes clones chosen to replace clones
with truncated ORFs, clones for genes that are not currently
represented in the DGC, plus clones that represent putative
alternative splicing forms.
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DGC Release 4.0 NEW! |
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A directed screen for clones capturing unrepresented
genes in the collection
has led to a set of 2,148 non-redundant clones.
This set represents rare transcripts, many of which alter current annotations
of the genome. Note that from the nature of this screen and the rarity of the
transcripts, some of these clones represent only fragments of the presumed
transcripts or have may have other artifacts.
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| DGCr1.0 Contents |
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Browse
Hyperlinked tables of clones comprising the DGCr1.0 in 384-well plate (bacterial stock) format.
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Browse
Hyperlinked tables of clones comprising the DGCr1.0 in 96-well plate (DNA stock) format.
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Download
Single flat file/text table of clones comprising the DGCr1.0 organized by 384-well (bacterial stock) format.
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Download
Single flat file/text table of clones comprising the DGCr1.0 organized by 96-well (DNA stock) format.
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Details of the DGCr1.0 Arrays
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| DGCr2.0 Contents |
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Download
Single flat file containing the clones comprising the DGCr2.0.
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Labs that received DGCr2
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| DGCr3.0 Contents |
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Download
Single flat file containing the clones comprising the DGCr3.0.
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| DGCr4.0 Contents |
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Download
Single flat file containing the clones comprising the DGCr4.0.
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| Obtaining the DGC |
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Materials
Instructions for obtaining the DGC 1.0, DGC 2.0, or single cDNA clones in either release.
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| More Information |
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Download
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Single flat file in multiple fasta format of the EST sequences of the cDNA clones comprising the DGC. Size of file is 35.0 MB
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Download
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Single flat file in multiple fasta format of all currently available full insert sequences of the cDNA clones comprising the DGC. Size of file is 20.7 MB
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What is the Drosophila Gene Collection?
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A Drosophila full-length cDNA resource
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M Stapleton,
J Carlson, P Brokstein, C Yu, M Champe, R George, H Guarin, B Kronmiller, J Pacleb, S Park, K
Wan, GM Rubin and SE Celniker
Genome Biology (2002) 3 (12):research0080.1-0080.8
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The Drosophila Gene Collection: Identification of Putative
Full-Length cDNAs for 70% of D. melanogaster Genes
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M Stapleton, G Liao, P Brokstein, L Hong, P Carninci, T Shiraki, Y
Hayashizaki, M Champe, J Pacleb, K Wan, C Yu, J Carlson, R George, S Celniker, and GM Rubin
Genome Research (2002) 12 (8):1294-1300
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A Drosophila Complementary DNA Resource
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G Rubin et. al., Science (2000) 287: 2222-2224.
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cDNA Production Process Flow
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Summary of DGCr1.0 Construction
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