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2
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3
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引用本文的文献

1
In vivo cloning of the pectate lyase and cellulase genes of Erwinia chrysanthemi.在体克隆菊欧文氏菌果胶酶和纤维素酶基因。
EMBO J. 1985 Mar;4(3):787-92. doi: 10.1002/j.1460-2075.1985.tb03698.x.
2
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3
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4
Regulation of expression of pectate lyase genes pelA, pelD, and pelE in Erwinia chrysanthemi.菊欧文氏菌中果胶酸裂解酶基因pelA、pelD和pelE表达的调控
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5
Hexuronate catabolism in Erwinia chrysanthemi.菊欧文氏菌中的己糖醛酸分解代谢
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本文引用的文献

1
Catabolism of galacturonic and glucuronic acids by Erwinia carotovora.胡萝卜软腐欧文氏菌对半乳糖醛酸和葡萄糖醛酸的分解代谢
J Biol Chem. 1959 Sep;234:2227-35.
2
Polygalacturonic acid metabolism in bacteria. II. Formation and metabolism of 3-deoxy-D-glycero-2, 5-hexodiulosonic acid.细菌中的聚半乳糖醛酸代谢。II. 3-脱氧-D-甘油基-2,5-己二酮糖醛酸的形成与代谢
J Biol Chem. 1963 May;238:1577-83.
3
Polygalacturonic acid metabolism in bacteria. I. Enzymatic formation of 4-deoxy-L-threo-5-hexoseulose uronic acid.细菌中的聚半乳糖醛酸代谢。I. 4-脱氧-L-苏-5-己酮糖醛酸的酶促形成
J Biol Chem. 1963 May;238:1571-83.
4
[The reciprocal antagonistic properties among the Erwinia. Discussion of the taxonomic position of this genus].[欧文氏菌属之间的相互拮抗特性。该属分类地位的讨论]
C R Hebd Seances Acad Sci. 1961 Jul 31;253:913-5.
5
The formation of 2-keto-3-deoxyheptonic acid in extracts of Escherichia coli B. I. Identification.大肠杆菌B提取物中2-酮-3-脱氧庚糖酸的形成。I. 鉴定
J Biol Chem. 1959 Apr;234(4):705-9.
6
Transduction of linked genetic characters of the host by bacteriophage P1.噬菌体P1对宿主连锁遗传性状的转导
Virology. 1955 Jul;1(2):190-206. doi: 10.1016/0042-6822(55)90016-7.
7
Regulation of hexuronate system genes in Escherichia coli K-12: multiple regulation of the uxu operon by exuR and uxuR gene products.大肠杆菌K-12中己糖醛酸系统基因的调控：exuR和uxuR基因产物对uxu操纵子的多重调控
J Bacteriol. 1981 Jan;145(1):211-20. doi: 10.1128/jb.145.1.211-220.1981.
8
Genetics of Erwinia species.欧文氏菌属的遗传学
Annu Rev Microbiol. 1980;34:645-76. doi: 10.1146/annurev.mi.34.100180.003241.
9
Regulation of Escherichia coli K-12 hexuronate system genes: exu regulon.大肠杆菌K-12己糖醛酸系统基因的调控：exu操纵子
J Bacteriol. 1980 Sep;143(3):1095-107. doi: 10.1128/jb.143.3.1095-1107.1980.
10
In vivo cloning of Erwinia carotovora genes involved in the catabolism of hexuronates.胡萝卜软腐欧文氏菌中参与己糖醛酸分解代谢的基因的体内克隆
J Bacteriol. 1983 Jun;154(3):1227-35. doi: 10.1128/jb.154.3.1227-1235.1983.

菊欧文氏菌己糖醛酸降解缺陷型突变体的分离与鉴定

Isolation and characterization of Erwinia chrysanthemi mutants defective in degradation of hexuronates.

作者信息

van Gijsegem F, Hugouvieux-Cotte-Pattat N, Robert-Baudouy J

出版信息

J Bacteriol. 1985 Feb;161(2):702-8. doi: 10.1128/jb.161.2.702-708.1985.

DOI:10.1128/jb.161.2.702-708.1985
PMID:3968035
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC214939/
Abstract

Spontaneous and Tn9-induced mutants of Erwinia chrysanthemi were isolated which affect the degradative pathway of galacturonate and ketodeoxygluconate. The mutations were characterized both biochemically and functionally by complementation analysis and localized in the E. chrysanthemi chromosome. The kdgK gene mapped very close to ile, the kdgA gene was between trp and his, and the exuT-uxaC-uxaB-uxaA cluster was linked to thy. The different types of mutants obtained were consistent with an organization of the exu-uxa cluster into two transcription units, one containing the exuT gene, and the other containing the three uxa genes, with the transcription going from uxaC to uxaA.

摘要

分离出了菊欧文氏菌的自发突变体和Tn9诱导突变体，这些突变体影响半乳糖醛酸和酮脱氧葡萄糖酸的降解途径。通过互补分析对这些突变体进行了生化和功能表征，并定位在菊欧文氏菌染色体上。kdgK基因定位于非常靠近ile的位置，kdgA基因位于trp和his之间，exuT-uxaC-uxaB-uxaA簇与thy相连。获得的不同类型突变体与exu-uxa簇组织成两个转录单位一致，一个包含exuT基因，另一个包含三个uxa基因，转录从uxaC到uxaA。