Genome Analysis Identification and Characterization of Nucleotide-Binding Site-Leucine-Rich Repeat Genes in the Model Plant Medicago truncatula

نویسندگان

  • Carine Ameline-Torregrosa
  • Bing-Bing Wang
  • Majesta S. O’Bleness
  • Shweta Deshpande
  • Hongyan Zhu
  • Bruce Roe
  • Nevin D. Young
  • Steven B. Cannon
چکیده

Laboratoire des Interactions Plantes Microorganismes, UMR CNRS-INRA 442–2594, 31326 Castanet Tolosan, France (C.A.-T.); Departments of Plant Pathology and Plant Biology, University of Minnesota, St. Paul, Minnesota 55108 (C.A.-T., B.-B.W., N.D.Y.); Advanced Center for Genome Technology and Department of Chemistry and Biochemistry, University of Oklahoma, Norman, Oklahoma 73109 (M.S.O., B.A.R.); Department of Plant and Soil Sciences, University of Kentucky, Lexington, Kentucky 40546–0236 (H.Z.); and United States Department of Agriculture-Agricultural Research Service and Department of Agronomy, Iowa State University, Ames, Iowa 50011 (S.B.C.)

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

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Identification and characterization of nucleotide-binding site-leucine-rich repeat genes in the model plant Medicago truncatula.

The nucleotide-binding site (NBS)-Leucine-rich repeat (LRR) gene family accounts for the largest number of known disease resistance genes, and is one of the largest gene families in plant genomes. We have identified 333 nonredundant NBS-LRRs in the current Medicago truncatula draft genome (Mt1.0), likely representing 400 to 500 NBS-LRRs in the full genome, or roughly 3 times the number present ...

متن کامل

Insights into symbiotic nitrogen fixation in Medicago truncatula.

In silico analysis of the Medicago truncatula gene index release 8.0 at The Institute for Genomic Research identified approximately 530 tentative consensus sequences (TC) clustered from 2,700 expressed sequence tags (EST) derived solely from Sinorhizobium meliloti-inoculated root and nodule tissues. A great majority (76%) of these TC were derived exclusively from nitrogen-fixing and senescent n...

متن کامل

Genetic dissection of resistance to anthracnose and powdery mildew in Medicago truncatula.

Medicago truncatula was used to characterize resistance to anthracnose and powdery mildew caused by Colletotrichum trifolii and Erysiphe pisi, respectively. Two isolates of E. pisi (Ep-p from pea and Ep-a from alfalfa) and two races of C. trifolii (races 1 and 2) were used in this study. The A17 genotype was resistant and displayed a hypersensitive response after inoculation with either pathoge...

متن کامل

Identification and characterization of a NBS–LRR class resistance gene analog in Pistacia atlantica subsp. Kurdica

P. atlantica subsp. Kurdica, with the local name of Baneh, is a wild medicinal plant which grows in Kurdistan, Iran.  The identification of resistance gene analogs holds great promise for the development of resistant cultivars. A PCR approach with degenerate primers designed according to conserved NBS-LRR (nucleotide binding site-leucine rich repeat) regions of known disease-resistance (R) gene...

متن کامل

Survey and characterization of NBS-LRR (R) genes in Curcuma longa transcriptome

Resistance genes are among the most important gene classes for plant breeding purposes being responsible for activation of plant defense mechanisms. Among them, the nucleotide binding site-leucine rich repeat (NBS-LRR) class R-genes are the most abundant and actively found in all types of plants. Insilico characterization of EST database resulted in the detection of 28 NBS types R-gene sequence...

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

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

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2007