Biological Sequence Analysis Retrieve, annotate, and compare biological sequences from NCBI, Ensembl, and UniProt. Covers nucleotide search, sequence fetching, gene summaries, ortholog discovery, and protein sequence extraction. When to Use "Get the mRNA sequence for BRCA1" "Search NCBI for E. coli K-12 complete genome" "Find orthologs of TP53 across species" "Fetch the protein sequence for UniProt P04637" "Get the CDS sequence for Ensembl transcript ENST00000269305" Workflow Phase 1: Gene Identification and Summary NCBIGene search : (string REQUIRED, format ), (int, default 10). Returns . NC…