Example sentences for: trpea

How can you use “trpea” in a sentence? Here are some example sentences to help you improve your vocabulary:

  • As shown in Figure 2, both Anabaena and Nostoc exhibit the same relative order of operonic trp genes: trp Aa• trp Ab → trp D → trpEa → trpEb → trpB . trpAa and trpAb are fused, as indicated in Figure 2with a filled bar and in the text by the bullet in the notation: trpAa • trpAb . In Anabaena, qor (encoding NADPH: quinone reductase) has been inserted between trpD and trpEa . Another qor paralog is present elsewhere in the genome of Anabaena . Nostoc also has two qor paralogs, but neither resides within the tryptophan operon.

  • Thus, serovar B lacks TrpEa altogether, serovars A and C express severely truncated TrpEa proteins, whereas serovars D and L2 express full-length TrpEa proteins (although undoubtedly inactive).

  • trpC, trpEa and trpEb ). It appears that C. psittaci alone assigns a functional role to tryptophan-pathway genes, but it is a kynurenine-to-tryptophan pathway rather than a chorismate-to-tryptophan pathway.

  • TrpEa in organisms lacking TrpEb_1

  • [ 30] pointed out that the elongated branch of C. trachomatis TrpEa, but not of C. psittaci TrpEa, on an unrooted phylogenetic tree of the TrpEa family was consistent with a likely pseudogene status for the former.


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