DIFFERENT ALLELES OF THE FLAGELLIN GENE HAGB IN ESCHERICHIA-COLI STANDARD H-TEST STRAINS
DIFFERENT ALLELES OF THE FLAGELLIN GENE HAGB IN ESCHERICHIA-COLI STANDARD H-TEST STRAINS
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DOI：
10.1111/j.1574-6968.1987.tb02523.x
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发表时间：
1987-12-01
影响因子：
2.1
通讯作者：
RATINER, YA
中科院分区：
文献类型：
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作者：
RATINER, YA
分别从E.大肠杆菌标准H试验菌株为鞭毛蛋白基因hagB的等位基因。到目前为止，只有编码鞭毛抗原H3的等位基因已被确定。鞭毛蛋白基因的染色体区域shagBinE。大肠杆菌和沙门氏菌H2基因在大肠杆菌中的整合位点不同，因此它们之间不同源。coliK-12染色体，不能相互替换。hagA等位基因编码E.大肠杆菌鞭毛抗原H48对Salmonellagenerhlor在E.杆菌
The genes determining flagellar antigen specificities H36, H47 and H53 in the respectiveE. colistandard H test strains were found to be alleles of the flagellin genehagB. Until now, only the allele encoding the flagellar antigen H3 has been identified. The chromosomal regions of flagellin geneshagBinE. coliandH2inSalmonellawere non-homologous as these genes integrated at different sites in theE. coliK-12 chromosome and were unable to replace each other. ThehagAallele encodingE. coliflagellar antigen H48 was insensitive to the repressor produced bySalmonellagenerhlor by its putative analog inE. coli.