干旱区生态环境知识资源中心(Arid): Are drought-resistance promoting bacteria cross-compatible with different plant models?

Arid

DOI	10.4161/psb.26741
	Are drought-resistance promoting bacteria cross-compatible with different plant models?
	Marasco, Ramona; Rolli, Eleonora; Vigani, Gianpiero; Borin, Sara; Sorlini, Claudia; Ouzari, Hadda; Zocchi, Graziano; Daffonchio, Daniele
通讯作者	Daffonchio, D
来源期刊	PLANT SIGNALING & BEHAVIOR
ISSN	1559-2316
EISSN	1559-2324
出版年	2013
卷号	8 期号:10
英文摘要	The association between plant and plant growth promoting bacteria (PGPB) contributes to the successful thriving of plants in extreme environments featured by water shortage. We have recently shown that, with respect to the non-cultivated desert soil, the rhizosphere of pepper plants cultivated under desert farming hosts PGPB communities that are endowed with a large portfolio of PGP traits. Pepper plants exposed to bacterial isolates from plants cultivated under desert farming exhibited a higher tolerance to water shortage, compared with untreated control. This promotion was mediated by a larger root system (up to 40%), stimulated by the bacteria, that enhanced plant ability to uptake water from dry soil. We provide initial evidence that the nature of the interaction can have a limited level of specificity and that PGPB isolates may determine resistance to water stress in plants others than the one of the original isolation. It is apparent that, in relation to plant resistance to water stress, a feature of primary evolutionary importance for all plants, a cross-compatibility between PGPB and different plant models exists at least on a short term.
英文关键词	drought tolerance plant growth promoting bacteria plant-bacteria crosscompatibility arid ecosystem rhizosphere endosphere water stress
类型	Article
语种	英语
开放获取类型	Bronze, Green Published
收录类别	ESCI
WOS记录号	WOS:000214032400037
WOS关键词	SOIL ; TOLERANCE ; ARABIDOPSIS ; HEAT
WOS类目	Biochemistry & Molecular Biology ; Plant Sciences
WOS研究方向	Biochemistry & Molecular Biology ; Plant Sciences
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/330288
作者单位	[Marasco, Ramona; Rolli, Eleonora; Borin, Sara; Sorlini, Claudia; Daffonchio, Daniele] Univ Milan, DeFENS, Dept Food Environm & Nutr Sci, Milan, Italy; [Vigani, Gianpiero; Zocchi, Graziano] Univ Milan, DISAA, Dept Agr & Environm Sci Prod, Landscape,Agroenergy, Milan, Italy; [Ouzari, Hadda] Univ Tunis El Manar, Lab Microbiol & Act Biomol, Tunis, Tunisia
推荐引用方式 GB/T 7714	Marasco, Ramona,Rolli, Eleonora,Vigani, Gianpiero,et al. Are drought-resistance promoting bacteria cross-compatible with different plant models?[J],2013,8(10).
APA	Marasco, Ramona.,Rolli, Eleonora.,Vigani, Gianpiero.,Borin, Sara.,Sorlini, Claudia.,...&Daffonchio, Daniele.(2013).Are drought-resistance promoting bacteria cross-compatible with different plant models?.PLANT SIGNALING & BEHAVIOR,8(10).
MLA	Marasco, Ramona,et al."Are drought-resistance promoting bacteria cross-compatible with different plant models?".PLANT SIGNALING & BEHAVIOR 8.10(2013).