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来自瘤胃的小型果胶分解螺旋体。

Small pectinolytic spirochetes from the rumen.

作者信息

Ziołecki A, Wojciechowicz M

出版信息

Appl Environ Microbiol. 1980 Apr;39(4):919-22. doi: 10.1128/aem.39.4.919-922.1980.

DOI:10.1128/aem.39.4.919-922.1980
PMID:7377780
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC291444/
Abstract

Two strains of small spirochetes utilizing pectin as sole source of energy for growth were isolated from the rumen of cattle and partially characterized. The pectinolytic enzyme produced by one of the organisms was classified as a poly-1,4-alpha-D-galacturonide lyase (EC 4.2.2.2). A pectinesterase (EC 3.1.1.11) was also produced.

摘要

从牛的瘤胃中分离出两株利用果胶作为唯一生长能量来源的小螺旋体，并对其进行了部分特性鉴定。其中一种微生物产生的果胶分解酶被归类为聚-1,4-α-D-半乳糖醛酸裂解酶（EC 4.2.2.2）。还产生了一种果胶酯酶（EC 3.1.1.11）。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/61cc/291444/001ac098f0da/aem00234-0248-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/61cc/291444/001ac098f0da/aem00234-0248-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/61cc/291444/001ac098f0da/aem00234-0248-a.jpg

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本文引用的文献

1
Estimation and separation of the pectin-esterase and polygalacturonase of micro-fungi.微真菌中果胶酯酶和多聚半乳糖醛酸酶的测定与分离
Nature. 1950 Sep 30;166(4222):569. doi: 10.1038/166569a0.
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The isolation and characteristics of a spirochete from the bovine rumen.从牛瘤胃中分离出的一种螺旋体及其特性
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Partial characterization of pectinolytic enzymes of Bacteroides ruminicola isolated from the rumen of a sheep.从绵羊瘤胃中分离出的反刍拟杆菌果胶酶的部分特性分析
Effects of Diets Supplemented with Ensiled Mulberry Leaves and Sun-Dried Mulberry Fruit Pomace on the Ruminal Bacterial and Archaeal Community Composition of Finishing Steers.
添加青贮桑叶和桑椹干果渣的日粮对育肥牛瘤胃细菌和古菌群落组成的影响
PLoS One. 2016 Jun 3;11(6):e0156836. doi: 10.1371/journal.pone.0156836. eCollection 2016.
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Pectin induces an in vitro rumen microbial population shift attributed to the pectinolytic Treponema group.果胶可诱导体外瘤胃微生物种群发生变化，这归因于能分解果胶的密螺旋体菌群。
Curr Microbiol. 2015 Jan;70(1):67-74. doi: 10.1007/s00284-014-0672-y. Epub 2014 Sep 2.
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Characterization of novel bovine gastrointestinal tract Treponema isolates and comparison with bovine digital dermatitis treponemes.新型牛胃肠道密螺旋体的鉴定及与牛传染性脓疱性皮炎密螺旋体的比较。
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New species of rumen treponemes.瘤胃密螺旋体新物种。
Folia Microbiol (Praha). 2006;51(4):303-5. doi: 10.1007/BF02931819.
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Appl Environ Microbiol. 1982 Mar;43(3):686-93. doi: 10.1128/aem.43.3.686-693.1982.
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Treponema saccharophilum sp. nov., a large pectinolytic spirochete from the bovine rumen.嗜糖密螺旋体新种，一种来自牛瘤胃的大型果胶分解螺旋体。
Appl Environ Microbiol. 1985 Aug;50(2):212-9. doi: 10.1128/aem.50.2.212-219.1985.
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Nutritionally limited pectinolytic bacteria from the human intestine.来自人类肠道的营养受限果胶分解菌。
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6
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