Ncbi blast Study guides, Class notes & Summaries

TAMU bio 111 lab exam 2 review (2023/2024) already passed What is the difference between the coding and non-coding region? Coding region: comprised of genes that encode proteins (instructions that determine traits) and makes up 1-2% of human DNA. • Noncoding region: makes up 98-99% of human DNA, contains STRs and is responsible for regulatory functions such as gene transcription. What are STRs? Short-tandem repeats (STRs) are unique repeating patterns of the same nucleotide sequence. They can...

BIO lab exam 2 TAMU (2023/2024) Rated A+ Coding regions sequences of DNA that serve as instructions for making proteins (1-2% of human DNA) Non-coding regions Human DNA that contains STRS and are responsible for regulatory functions ( DNA transcription 98-99% ) What are STRs? short tandem repeats; unique repetition of nucleotide patterns. Differentiate one person from another. What is a DNA profile? a specific pattern of DNA attributes that is obtained in the lab and can be used to identify a...

Bioinformatics Exam 1 - BLAST (PPT 2) Questions with correct Answers Graded A+ BLAST acronym basic local alignment search tool BLAST functionality rapid sequence comparison of a query sequence against a database of known proteins or DNA sequences BLAST benefits fast, accurate, web-accessible applications of BLAST 1. identifying orthologs and paralogs 2. discovering new genes or proteins 3. discovering variants of genes or proteins 4. investigating expressed sequence ...

Sequence Alignment and BLAST Questions with Accurate Answers 2023 sequence analysis - comparison of two sequences for identity and similarity sequence alighnment - find identical characters (matches) - find similar characters (mismatched) - find gaps (insertion/deletions) - calculate % identity, % similarity methods of analysis - manual = non-statistical a. by hand- slide sequences on two lines b. DotPlot - by hand, graphical programs - statistical = rigorous mathematical...

Using the NCBI website to BLAST sequences. Some notes of alignment of sequences.