Question
a.
provision for displaying the sequence on a color monitor with residue colors to aid in a clear visual representation of the alignment
b.
recognition of the multiple sequence format that was output by the MSA (Multiple Sequence Alignment) program
c.
maintenance of the alignment in a suitable format when the editing is completed
d.
disallowing shading conserved residues in the alignment
Posted under Bioinformatics
Interact with the Community - Share Your Thoughts
Uncertain About the Answer? Seek Clarification Here.
Understand the Explanation? Include it Here.
Q. Which of the following is not a feature of editors and formatters?
Similar Questions
Explore Relevant Multiple Choice Questions (MCQs)
Q. Even if many pseudocounts are added in comparison to real sequence counts, the amino acid frequencies will not have any effect or influence.
View solution
Q. If the data set is _______ then unless the motif has __________ amino acids in each column, the column frequencies in the motif may not be highly representative of all other occurrences of the motif.
View solution
Q. If a good sampling of sequences is _______ the number of sequences is _________ and the motif structure is ________ it should, in principle, be possible to obtain frequencies highly representative of the same motif in other sequences also.
View solution
Q. Two considerations arise in trying to tune the PSSM so that it adequately represents the training sequences. Which of the following is not their description?
View solution
Q. The quality and quantity of information provided by the PSSM also varies for ________ in the motif.
View solution
Q. Analysis of MSAs for conserved blocks of sequence leads to production of the position-specific scoring matrix.
View solution
Q. Which of the following about the Gibbs sampler is untrue?
View solution
Q. Which of the following about MEME is untrue?
View solution
Q. An alternative method is to produce an odds scoring matrix calculated by dividing each base frequency by the background frequency of that base.
View solution
Q. For the 10-residue DNA sequence example, there are _______ possible starting sites for a 20-residue-long site.
View solution
Q. In the intermediate steps of EM algorithm, the number of each base in each column is determined and then converted to fractions.
View solution
Q. In the initial step of EM algorithm, the 20-residue-long binding motif patterns in each sequence are aligned as an initial guess of the motif.
View solution
Q. In EM algorithm, as an example, suppose that there are 10 DNA sequences having very little similarity with each other, each about 100 nucleotides long and thought to contain a binding site near the middle 20 residues, based on biochemical and genetic evidence. The following steps would be used by the EM algorithm to find the most probable location of the binding sites in each of the ______ sequences.
View solution
Q. Out of the two repeated steps in EM algorithm, the step 2 is ________
View solution
Q. Which of the following is untrue regarding Expectation Maximization algorithm?
View solution
Q. The Expectation Maximization algorithm has been used to identify conserved domains in unaligned proteins only.
View solution
Q. Which of the following is not true regarding the BLOCKS?
View solution
Q. Although MOTIF program is used successfully for making the BLOCKS database, it is limited in the pattern sizes that can be found.
View solution
Q. The pattern searching method type of analysis was performed on groups of related proteins, and the amino acid patterns that were located may be found in the Prosite catalog.
View solution
Q. Which of the following is not true regarding the BLOCKS?
View solution
Recommended Subjects
Are you eager to expand your knowledge beyond Bioinformatics? We've handpicked a range of related categories that you might find intriguing.
Click on the categories below to discover a wealth of MCQs and enrich your understanding of various subjects. Happy exploring!