Use of uridine auxotrophy
(ura3) for markerless transformation of the mycoinsecticide Beauveria bassiana.
(2011) The genome of thl7 cell-inducing segmented filamentous bacteria reveals extensive auxotrophy
and adaptations to the intestinal environment.
Deletion in the Shigella enterotoxin genes further attenuates Shigella flexneri 2a bearing guanine auxotrophy
in a phase 1trial of CVD 1204 and CVD 1208.
ANEp2 was used to functionally test for complementation of uridine auxotrophy
and reporter gene expression in an A.
Furthermore, a purine and pyrimidine metabolism, pathways for canonical amino acids, were identified, rendering auxotrophy
an unlikely event (Siegl et al., 2011).
coli showed auxotrophy
that can be suppressed by a rpoB mutation ([beta]T563P), which also suppresses the auxotrophy
of a (p)ppGpp negative strain, called [(p)ppGpp.sup.0] strain (17).
aureus, confirmed by polymerase chain reaction amplification of the nuc and coa genes as well as by determination of the strain's auxotrophy