Global alignments are based on the Needleman–Wunsch algorithm True False
Question
Global alignments are based on the Needleman–Wunsch algorithm True False
Solution
True. Global alignments are indeed based on the Needleman-Wunsch algorithm. This algorithm is used in bioinformatics to align protein or nucleotide sequences. It was one of the first applications of dynamic programming to compare biological sequences.
Similar Questions
What problem was addressed by Smith and Waterman (1981a,b) in their modification of the Needleman-Wunsch algorithm?a: Assessing the significance of alignment scoresb: Locating significant regions in DNA and protein sequencesc: Determining sequence identityd: Predicting protein structures
Which one of the following is used for global alignment of two protein sequences?(A) Chou-Fasman method(B) Garnier-Osguthorpe-Robson (GOR) method(C) Needleman-Wunsch algorithm(D) Smith-Waterman algorithm
Which of the following tools can be used for local alignment: BLAST Clustal Omega Needleman–Wunsch algorithm KEGG
Which program is commonly used for aligning three or more sequences simultaneously?a: Needleman-Wunschb: Gibbs samplingc: PILEUPd: CLUSTALW
Which of the following statements regarding local alignment is false? Local alignment can identify short-conserved sequences. Local alignments align the entire sequence. Local alignment is good for functional annotation and taxonomic assignments. Local alignments are computationally less exhaustive than global alignments.
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