Example sentences for: genscan

How can you use “genscan” in a sentence? Here are some example sentences to help you improve your vocabulary:

  • To prevent any overconsolidation as a result of lack of transitional exons (in partial or complete ORFs) for adjacent genes, CpG islands, large gaps (> 50 kb) between exons and Genscan prediction were used as gene boundaries when higher-ranking boundary information was unavailable.

  • Unlike Releases 1 and 2, which relied heavily on Genie [ 3], Release 3 annotations did utilize GENSCAN predictions (with at least one exon with a score > 45) in the absence of other data.

  • Gene model splits were often necessitated by the facts that gene-prediction programs such as Genie and GENSCAN can string together genes that lie close to each other and do not resolve nested genes.

  • However, both Genie and GENSCAN gene models were often wrong in detail, when compared to cDNA sequence alignments for three main reasons: first, exon mis-associations: the programs placed exons from one gene with the exons of a neighboring or nested gene; second, erroneous splice site calls: the donor and acceptor sites were slightly misplaced; or third, missed mini- and micro-exons: small ORFs were not identified [ 20, 66].

  • In the absence of other supporting evidence for a gene, we used GENSCAN predictions only when at least one exon had a score > 45; this is a stringent threshold, as 21% of the genes in Release 3 with full-length cDNA evidence do not contain any exons scoring > 45.


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