Computational approaches to gene prediction.
The problems associated with gene identification and the prediction of gene structure in DNA sequences have been the focus of increased attention over the past few years with the recent acquisition by large-scale sequencing projects of an immense amount of genome data. A variety of prediction programs have been developed in order to address these problems. This paper presents a review of the computational approaches and gene-finders used commonly for gene prediction in eukaryotic genomes. Two approaches, in general, have been adopted for this purpose: similarity-based and ab initio techniques. The information gleaned from these methods is then combined via a variety of algorithms, including Dynamic Programming (DP) or the Hidden Markov Model (HMM), and then used for gene prediction from the genomic sequences.
Do
Jin Hwan
JH
Bio-food and Drug Research Center, Konkuk University, Chungju 380-701, Republic of Korea.
Choi
Dong-Kug
DK
D000818:Animals; D019295:Computational Biology / Q000379:methods*; D005057:Eukaryotic Cells; D005796:Genes / Q000235:genetics; D016678:Genome / Q000235:genetics*; D023281:Genomics / Q000379:methods*; D006801:Humans; D010944:Plants / Q000235:genetics; D012984:Software