Words similar to iβ

Example sentences for: iβ

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The large gene blocks in Anabaena and Nostoc that begin with aroA Iβ and end with tyrAr (p) exhibited GC ratios that were similar to that of the host genome (Table 2).
In Anabaena (two bars on the right of each panel) the codon usage for leucine, serine, arginine, glycine, valine and proline was very similar for the TrpAa domain of TrpAa•TrpAb in the aroA Iβ - tyrA (p) gene block and for the stand-alone TrpAa protein.
As BLAST hits must be considered imperfect indicators of nearest-neighbor homologs [ 38], the conclusion that the operonic trp -pathway genes are of cyanobacterial lineage origin was confirmed more rigorously by examination of extensive trees (available upon request) constructed for each trp protein of Anabaena and Nostoc . For the Trp-pathway proteins, all the cyanobacterial proteins clustered together, regardless of whether they were Anabaena or Nostoc paralogs or whether they were the singly represented proteins of Synechocystis, Synechococcus , or Prochlorococcus . The same result was obtained for AroA Iβ protein trees.
Likewise, subfamily Iβ partitions into narrow-specificity imidazole acetol phosphate (IAP) aminotransferases and broad-specificity IAP aminotransferases that utilize aromatic amino/keto acids.
Of course, the spatial location of *Aat Iβ in the periplasm would seem to rule out in vivo function in histidine biosynthesis.