Identification of putative promoters in 48 eukaryotic genomes on the basis of DNA free energy.

ABSTRACT: Transcription is an intricate mechanism and is orchestrated at the promoter region. The cognate motifs in the promoters are observed in only a subset of total genes across different domains of life. Hence, sequence-motif based promoter prediction may not be a holistic approach for whole genomes. Conversely, the DNA structural property, duplex stability is a characteristic of promoters and can be used to delineate them from other genomic sequences. In this study, we have used a DNA duplex stability based algorithm 'PromPredict' for promoter prediction in a broad range of eukaryotes, representing various species of yeast, worm, fly, fish, and mammal. Efficiency of the software has been tested in promoter regions of 48 eukaryotic systems. PromPredict achieves recall values, which range from 6

SUBMITTER: Yella VR 

PROVIDER: S-EPMC5852095 | biostudies-literature | 2018 Mar

REPOSITORIES: biostudies-literature