2021-11-16 05:31:48 +00:00
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SGD_features.tab
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The latest version of the SGD_features.tab file is based on Genome Version R64-2-1.
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The SGD_features.tab file is updated weekly (Saturday).
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NOTE: On 4 September 2004, the SGD_features.tab file replaced the previously
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used chromosomal_feature.tab file.
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File contents:
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1. Information on current chromosomal features in SGD, including Dubious ORFs.
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Also contains coordinates of intron, exons, and other subfeatures that are located
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within a chromosomal feature.
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2. The relationship between subfeatures and the feature in which they
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are located is identified by the feature name in column #7 (parent
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feature). For example, the parent feature of the intron found in
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ACT1/YFL039C will be YFL039C. The parent feature of YFL039C is
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chromosome 6.
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3. The coordinates of all features are in chromosomal coordinates.
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Columns within SGD_features.tab:
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1. Primary SGDID (mandatory)
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2. Feature type (mandatory)
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3. Feature qualifier (optional)
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4. Feature name (optional)
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5. Standard gene name (optional)
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6. Alias (optional, multiples separated by |)
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7. Parent feature name (optional)
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8. Secondary SGDID (optional, multiples separated by |)
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9. Chromosome (optional)
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10. Start_coordinate (optional)
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11. Stop_coordinate (optional)
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12. Strand (optional)
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13. Genetic position (optional)
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14. Coordinate version (optional)
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15. Sequence version (optional)
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16. Description (optional)
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Note that "chromosome 17" is the mitochondrial chromosome.
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The SGD_features.tab file is complemented by GFF3 file saccharomyces_cerevisiae.gff
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