Q. An all-against-all analysis requires first making a database of the proteome. This database is then sequentially searched by each individual protein sequence of the proteome using a rapid database similarity search tool such as _______

View solution

Q. Evolutionary modeling can include various types of analyses. Which is mostly not one of them?

View solution

Q. Which of the given statement is incorrect about Clusters of functionally related genes?

View solution

Q. Which of the given statement is incorrect about Orthologs?

View solution

Q. In protein/domain analysis, each protein in the predicted proteome is again used as a query of a curated protein sequence database such as ____ in order to locate similar domains and sequences. To find orthologs, very low E value scores (E<10<20) for the alignment score and an alignment that includes 60–80% of the query sequence are generally required in order to avoid matches to paralogs.

View solution

Q. In all-against-all self comparison, A comparison is made in which every protein is used as a query in a similarity search against a database composed of the rest of the proteome, and the significant matches are identified by a low expect value.

View solution

Q. Processed pseudogenes are also derived from a functional gene and they contain introns and a promoter.

View solution

Q. Pseudogenes are DNA sequences that were derived from distinct genes but which have acquired mutations that are deleterious to function in the same period of time.

View solution

Q. New gene functions are thought to be gained by duplication of an existing gene creating two tandem copies.

View solution

Q. Comparative genomics includes a comparison of gene number, gene content, and gene location in both prokaryotic and eukaryotic groups of organisms.

View solution

Q. Which of the following information Sequence comparisons do not provide?

View solution

Q. Which of the given statements is incorrect?

View solution

Q. Which of the given statements is incorrect?

View solution

Q. Which of the given statements is incorrect?

View solution

Q. Which of the given statements is incorrect about All-against-all Self-comparison?

View solution

Q. Which of the given statements is incorrect about Cluster analysis?

View solution

Q. Which of the given statements is incorrect about Clustering by making subgraphs?

View solution

Q. Which of the given statements is incorrect about Clustering by single linkage?

View solution

Q. The all-against-all analyses provide an indication as to the number of protein/gene families in an organism. This number represents the core proteome of the organism from which all biological functions have diversified.

View solution

Q. Which of the given statements is incorrect about Grouping Sequences?

View solution