THE ACETYL SUBSTITUENT OF SUCCINOGLYCAN IS NOT NECESSARY FOR ALFALFA NODULE INVASION BY RHIZOBIUM-MELILOTI RM1021

被引：39

作者：

REUBER, TL ^{[1
]}

WALKER, GC ^{[1
]}

机构：

[1] MIT,DEPT BIOL,CAMBRIDGE,MA 02139

来源：

JOURNAL OF BACTERIOLOGY | 1993年 / 175卷 / 11期

关键词：

D O I：

10.1128/jb.175.11.3653-3655.1993

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

Rhizobium meliloti Rm1021 requires a Calcofluor-binding exopolysaccharide, termed succinoglycan or EPS I, to invade alfalfa nodules. We have determined that a strain carrying a mutation in the exoZ locus produces succinoglycan that lacks the acetyl substituent. The exoZ mutant nodulates alfalfa normally.

引用

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页码：3653 / 3655

页数：3

共 28 条

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GENES & DEVELOPMENT, 1991, 5 (12A) : 2274 - 2287
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PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 1989, 86 (09) : 3055 - 3059
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PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 1995, 92 (09) : 3759 - 3763
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MOLECULAR PLANT-MICROBE INTERACTIONS, 1993, 6 (06) : 735 - 744

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