Antibacterial Activity of Plant Defensins

被引：49

作者：

Sathoff, Andrew E. ^{[1
]}

Samac, Deborah A. ^{[1
,2
]}

机构：

[1] Univ Minnesota, Dept Plant Pathol, 1991 Upper Buford Circle, St Paul, MN 55108 USA

[2] USDA ARS, Plant Sci Res Unit, 1991 Upper Buford Circle, St Paul, MN 55108 USA

来源：

MOLECULAR PLANT-MICROBE INTERACTIONS | 2019年 / 32卷 / 05期

基金：

美国农业部;

关键词：

CYSTEINE-RICH PEPTIDES; ANTIMICROBIAL PEPTIDES; MEDICAGO-TRUNCATULA; GENE-EXPRESSION; HOST-DEFENSE; ANTIFUNGAL; BACTERIA; DIFFERENTIATION; TRANSCRIPTOME; PURIFICATION;

D O I：

10.1094/MPMI-08-18-0229-CR

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

Plant defensins are antimicrobial host defense peptides expressed in all higher plants. Performing a significant role in plant innate immunity, plant defensins display potent activity against a wide range of pathogens. Vertebrate and invertebrate defensins have well-characterized antibacterial activity, but plant defensins are commonly considered to display antimicrobial activity against only fungi. In this review, we highlight the often-overlooked antibacterial activity of plant defensins. Also, we illustrate methods to evaluate defensins for antibacterial activity and describe the current advances in uncovering their antibacterial modes of action.

引用

页码：507 / 514

页数：8

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