The Rhizobium-plant symbiosis.

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Plant Cell Wall Remodelling in the Rhizobium–Legume Symbiosis

∗Corresponding author. E-mail: [email protected] Abbreviations: AGP, Arabinogalactan protein; GPI-anchor, Glycosylphosphatidylinositol lipid anchor; HRGP, Hydroxyproline-rich glycoprotein; IT, Infection thread; NF, Nod-factor (Lipochitin oligosaccharide); LPS, lipolysaccharide; PRP, proline-rich protein; UDP, uridine diphosphate Colonization of host cells by rhizobium bacteria involves th...

متن کامل

Some studies on the groundnut Rhizobium symbiosis.

ltesults of inoculation experiments with an efficient strain of Rhizobium (eB 756) indicated that indigenous strains occupied most of the nodules of groundnut, grown in high Rhizobiullt gl"Oundnul populatell soils. These could he overcome hy using high rate of inoculation containiug trace clements, molyhdenum and horon, at 1.6 ppm and 4 ppm, respectively, wilh higher rates of phosphate applicat...

متن کامل

Does plant immunity play a critical role during initiation of the legume-rhizobium symbiosis?

Plants are exposed to many different microbes in their habitats. These microbes may be benign or pathogenic, but in some cases they are beneficial for the host. The rhizosphere provides an especially rich palette for colonization by beneficial (associative and symbiotic) microorganisms, which raises the question as to how roots can distinguish such 'friends' from possible 'foes' (i.e., pathogen...

متن کامل

Rhizobium Symbiosis: Insight into Nod Factor Receptors

The symbiotic association between Rhizobia and legume plants leads to the formation of nitrogenfixing nodules, conferring on host plants the ability to be grown without the addition of nitrogen fertiliser. This symbiosis is characterised by a high level of host specificity, mediated by specific recognition of rhizobial molecules called Nod factors [1]. These are lipochito-oligosaccharides, base...

متن کامل

Rhizobium symbiosis: nod factors in perspective.

Rhizobium and its allies (Azorhizobium, Bradyrhizobium, and Sinorhizobium) are Gram-negative bacteria that cause the development of root (and sometimes stem) nodules on plant hosts, which the bacteria inhabit as nitrogen-fixing endosymbionts. The early stages of this process, including gene expression in the bacterium and cell growth, division, and differentiation in the host, are mediated by s...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Microbiological reviews

سال: 1995

ISSN: 0146-0749

DOI: 10.1128/mmbr.59.1.124-142.1995