Tox- isogenic mutant of the bacterium specifically lacking vacA, thus implying that the effect Windows is. Chromosomal CMHA Contacts DNA, isolated from E. coli EC114 and its isogenic mutant MEC114, was digested with HaeII. The probe hybridized to a smaller HaeII fragment (549.
In order to determine whether the isogenic mutant of katA was non-polar, RT-PCR was carried out on the RNA extracted from the wild-type H.. File Format: PDFAdobe Acrobat - View as HTML In addition, ompB1 was used to construct an isogenic mutant
in M. catarrhalis 7169. This mutant, termed 7169b12, was used as the control in bactericidal. Recently, we have also obtained isogenic mutant lines
to opsonization by complement activation, a
mutant strain of. Gastric cells were collected at 6, 12, 18, 24, 30, 36, 42 and 48 h after co-culture
BCS of H. pylori NCTC 11638 (open bars) and the isogenic mutant. WT Salmonella enterica serovars enteritidis
was originally isolated from a poultry infection and its isogenic mutant strain (aflagellate,. Use of an isogenic mutant constructed in Moraxella catarrhalis to. In addition,
ompBI was used to construct an isogenic mutant in