Q. Because a protein-encoding gene is composed of nucleotides in triplets as codons, more effective Markov models are built in sets of three nucleotides, describing nonrandom distributions of trimers or hexamers, and so on.

View solution

Q. Which of the following is untrue?

View solution

Q. Which of the following is untrue about translation and transcription?

View solution

Q. The main issue in prediction of eukaryotic genes is the identification of exons, introns, and splicing sites.

View solution

Q. Most vertebrate genes use __________ as the translation start codon and have a uniquely conserved flanking sequence call a Kozak sequence (CCGCCATGG).

View solution

Q. Which of the following is untrue about Ab Initio–Based Programs for Gene Prediction?

View solution

Q. In Ab Initio–Based Programs for Gene Prediction– Gene content refers to coding statistics, which includes nonrandom nucleotide distribution, amino acid distribution, synonymous codon usage, and hexamer frequencies.

View solution

Q. Which of the following is untrue about PredictionUsing NeuralNetworks for Gene Prediction?

View solution

Q. Which of the following is untrue about Prediction Using Neural Networks for Gene Prediction?

View solution

Q. GRAIL is a web-based program that is based on a neural network algorithm Which is trained on several statistical features such as splice junctions, start and stop codons, poly-A sites, promoters, and CpG islands.

View solution

Q. Which of the following is untrue about Prediction Using Discriminant Analysis for Gene Prediction?

View solution

Q. Which of the following is untrue about FGENES?

View solution

Q. GENSCAN is awebbased program that makes predictions based on fifth-order HMMs.

View solution

Q. Which of the following wrong about HMM GENE?

View solution

Q. Which of the following is untrue about Homology-Based Programs?

View solution

Q. The drawback of Homology-based approach is its reliance on the presence of homologs in databases.

View solution

Q. GenomeScan is a web-based server that combines GENSCAN prediction results with BLASTX similarity searches.

View solution

Q. Which of the following is untrue about EST2Genome?

View solution

Q. Which of the following is untrue about SGP-1?

View solution

Q. TwinScan is also a similarity-based gene-finding Server and it is similar to GenomeScan in that it uses GenScan to predict all possible exons from the genomic sequence.

View solution