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BLAST/BLAT Help

TGD offers two types of sequence similarity searches at our website: the Washington University Basic Local Alignment Search Tool (WU BLAST 2.0) and the BLAST-Like Alignment Tool (BLAT). There are multiple datasets available for searching at TGD, each listed below and described in more detail. All datasets exist in both nucleotide and protein forms. For example, searching the "TIGR Gene Predictions" dataset with BLASTN, TBLASTN, TBLASTX, BLAT, or TBLATN will automatically select the nucleotide version of the "TIGR Gene Predictions" sequences when the search is performed. Selecting BLASTP or BLASTX will automatically select the protein version of the dataset. All datasets can be accessed via the TGD FTP server.

The following datasets are currently available for searching at TGD

T. thermophila (GenBank):
All T. thermophila (Taxonomy ID #5911, as listed in the NCBI Taxonomy Browser) sequences submitted to GenBank, excluding entries to the Whole Genome Shotgun (WGS) sequence repository (which contains the entire genome sequence as determined by TIGR).

T. thermophila Macronuclear Genome (TIGR v2):
T. thermophila macronuclear genomic scaffold sequences determined by TIGR. Each of these sequences has been deposited in the Whole Genome Shotgun (WGS) sequence repository at GenBank. Searching this dataset will return links to the GenBank records for the scaffolds that align with the query sequence. A link to TGD GBrowse is also provided for each aligned region, allowing easy access to the relevant region of the genome. See GBrowse Help for assistance using this tool to browse and access sections of the macronuclear genome sequence.

TIGR Gene Predictions:
Coding regions of the macronuclear genome and their protein translations, predicted by TIGR on 5/4/04.

Oligohymenophorea (GenBank):
All sequences from ciliates belonging to Family Oligohymenophorea (Taxonomy ID #6020, as listed in the NCBI Taxonomy Browser) submitted to GenBank, excluding entries to the Whole Genome Shotgun (WGS) sequence repository (which contains the entire genome sequence as determined by TIGR).

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