https://www.pistack.xyz/tags/sequence-alignment/ Recent content in Sequence-Alignment on Pi Stack Hugo en-us Sat, 13 Jun 2026 00:00:00 +0000 https://www.pistack.xyz/posts/2026-06-13-self-hosted-multiple-sequence-alignment-mafft-muscle-clustalo-tcoffee-kalign/ Sat, 13 Jun 2026 00:00:00 +0000 https://www.pistack.xyz/posts/2026-06-13-self-hosted-multiple-sequence-alignment-mafft-muscle-clustalo-tcoffee-kalign/ <h2 id="introduction">Introduction</h2> <p>Multiple sequence alignment (MSA) is the cornerstone of computational biology. Every phylogenetic tree, every protein domain annotation, every conserved residue identified in a gene family — they all start with an alignment. The challenge is deceptively simple: arrange DNA, RNA, or protein sequences so that homologous positions line up in columns. But the computational complexity grows exponentially with the number of sequences, making MSA one of the most algorithmically intensive problems in bioinformatics.</p>