Words similar to psittaci
Example sentences for: psittaci
How can you use “psittaci” in a sentence? Here are some example sentences to help you improve your vocabulary:
It cannot be ruled out that other strains of C. psittaci might lack the cycle, whereas some strains of C. trachomatis or C. pneumoniae not yet sequenced might possess it.
Thus, although C. psittaci apparently cannot utilize chorismate (for which it has an intact biosynthetic pathway) as a precursor of L-tryptophan, it has the potential to synthesize its own supply of L-tryptophan from host-generated kynurenine, ATP and L-serine.
It is perhaps intriguing that when C. psittaci kynureninase (KynU) was used as a query sequence, the top hits returned from BLAST were the KynU orthologs from man and mouse.
Two changes in C. psittaci, not present in the other two chlamydial species (V292 → T292 and S429 → T429) are conservative changes that are presumably tolerated.
However, as the present-day C. psittaci operon is unique among chlamydiae, it is also possible that trp genes were lost and then reacquired by lateral gene transfer (LGT).