نتایج جستجو برای: ascochyta rabiei

تعداد نتایج: 470  

Journal: :European Journal of Plant Pathology 2020

Journal: :Poljoprivreda 2023

Blight disease, caused by Ascochyta rabiei (Pass.) Labrousse (teleomorph=Didymella rabiei), is one of the most important biotic stress factors affecting chickpea produc tion worldwide. The high variation in disease severity among different cul tivars and decrease resistance cultivars over time make it necessary to test regularly. aim this research was determine evalu ate changes susceptibility ...

2013
R. K. Varshney S. M. Mohan P. M. Gaur S. K. Chamarthi V. K. Singh S. Srinivasan N. Swapna M. Sharma S. Singh L. Kaur S. Pande

Fusarium wilt (FW), caused by Fusarium oxysporum f. sp. ciceris and Ascochyta blight (AB), caused by Ascochyta rabiei are two major constraints to chickpea production. Therefore, two parallel marker-assisted backcrossing (MABC) programmes by targeting foc 1 locus and two QTL regions, ABQTL-I and ABQTL-II were undertaken to introgress resistance to FW and AB, respectively in C 214, an elite cult...

ژورنال: :تولید محصولات زراعی و باغی 0
حسین فلاحی h. fallahi مصطفی مطلبی m. motallebi محمدرضا زمانی m.r. zamani

بیماری برق زدگی (ascochyta blight) در نخود (cicer arientinum) یکی از مهم ترین بیماری های این گیاه می باشد که توسط قارچ ascochyta rabiei ایجاد می گردد و خسارات زیادی را به این محصول وارد میسازد. آنزیم پلی گالاکتوروناز یکی از عوامل مهم در بیماریزایی این قارچ محسوب می شود که با تخریب ترکیبات ساختمانی دیواره سلولی گیاه باعث سست شدن و نفوذ پذیرشدن آن نسبت به پاتوژن می گردد. در این تحقیق جهت بررسی خص...

2012
Kunal Singh Shadab Nizam Manisha Sinha Praveen K. Verma

Localized cell death, known as the hypersensitive response (HR), is an important defense mechanism for neutralizing phytopathogens. The hallmark of the HR is an oxidative burst produced by the host plant. We aimed to identify genes of the necrotrophic chickpea blight fungus Ascochyta rabiei that are involved in counteracting oxidative stress. A subtractive cDNA library was constructed after men...

2014
Shadab Nizam Sandhya Verma Nilam Nayan Borah Rajesh Kumar Gazara Praveen Kumar Verma

In this study, we systematically identify Old Yellow Enzymes (OYEs) from a diverse range of economically important fungi representing different ecology and lifestyle. Using active site residues and sequence alignments, we present a classification for these proteins into three distinct classes including a novel class (Class III) and assign names to sequences. Our in-depth phylogenetic analysis s...

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