{"title":"植物致病菌丁香假单胞菌rpoN位点的分析。Glycinea","authors":"F. Alarcón-Chaidez, C. Bender","doi":"10.3109/10425170109042054","DOIUrl":null,"url":null,"abstract":"s`54, which is encoded by rpoN, is required for a variety of metabolic functions in bacteria including the utilization of alternative carbon and nitrogen sources, nitrogen fixation, and the expression of virulence determinants. Sequence analysis of a 3, 020-bp DNA fragment from the plant pathogen Pseudomonas syringae pv. glycinea PG4180 revealed four ORFs designated rpoN, orfA, orfB, and orfCδ, which were related to rpoN and rpoN-associated genes from other microorganisms. The rpoN upstream region in P. syringae contained two overlapping promoters, which may suggest a complex regulatory pattern. This is the first study describing the organization of the rpoN locus in P. syringae.","PeriodicalId":11381,"journal":{"name":"DNA Sequence","volume":"88 1","pages":"77 - 84"},"PeriodicalIF":0.0000,"publicationDate":"2001-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"8","resultStr":"{\"title\":\"Analysis of the rpoN Locus in the Plant Pathogenic Bacterium, Pseudomonas Syringae pv. Glycinea\",\"authors\":\"F. Alarcón-Chaidez, C. Bender\",\"doi\":\"10.3109/10425170109042054\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"s`54, which is encoded by rpoN, is required for a variety of metabolic functions in bacteria including the utilization of alternative carbon and nitrogen sources, nitrogen fixation, and the expression of virulence determinants. Sequence analysis of a 3, 020-bp DNA fragment from the plant pathogen Pseudomonas syringae pv. glycinea PG4180 revealed four ORFs designated rpoN, orfA, orfB, and orfCδ, which were related to rpoN and rpoN-associated genes from other microorganisms. The rpoN upstream region in P. syringae contained two overlapping promoters, which may suggest a complex regulatory pattern. This is the first study describing the organization of the rpoN locus in P. syringae.\",\"PeriodicalId\":11381,\"journal\":{\"name\":\"DNA Sequence\",\"volume\":\"88 1\",\"pages\":\"77 - 84\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2001-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"8\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"DNA Sequence\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.3109/10425170109042054\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"DNA Sequence","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.3109/10425170109042054","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Analysis of the rpoN Locus in the Plant Pathogenic Bacterium, Pseudomonas Syringae pv. Glycinea
s`54, which is encoded by rpoN, is required for a variety of metabolic functions in bacteria including the utilization of alternative carbon and nitrogen sources, nitrogen fixation, and the expression of virulence determinants. Sequence analysis of a 3, 020-bp DNA fragment from the plant pathogen Pseudomonas syringae pv. glycinea PG4180 revealed four ORFs designated rpoN, orfA, orfB, and orfCδ, which were related to rpoN and rpoN-associated genes from other microorganisms. The rpoN upstream region in P. syringae contained two overlapping promoters, which may suggest a complex regulatory pattern. This is the first study describing the organization of the rpoN locus in P. syringae.
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