BIOL 200 Lecture Notes - Lecture 17: Mt-Nd1, Transferase, Asparagine
Document Summary
Its resistance line and conferred ddt resistance by overexpression. Over evolutionary time, selection will only be on the maintenance of the crm and not the rest of transposon: (cid:120) the rest of the elements would degrade over time. Transduction: processed host gene within an ltr-retrotransposon (cid:120) acquire a new gene within the transposable element. Transduplication: host genomic region(s) within a dna transposon (cid:120) acquire a new open reading frame. Mobility-related genes (e. g. coding for transposase) can be co-opted by the host (cid:120) occasionally, a transposase gene becomes a host gene (cid:120) (cid:120) the gene itself will persist if it obtains a new function . It becomes immobile because it loses some element a new function for the host (cid:198) domesticated transposable element (cid:120) rag1 and rag2 arose from a transposase gene and are very important (cid:120) syncytin (cid:198) another contribution of transposable elements. Lecture 12 the others: organellar genomes and dna barcoding.
