Prospects for Marker-assisted Selection of Improved Drought Responses in Wheat

نویسندگان

  • S. A. Quarrie
  • D. Dodig
  • S. Pekiç
  • J. Kirby
  • B. Kobiljski
چکیده

S. A. Quarrie1*, D. Dodig2, S. Pekiç3, J. Kirby1, B. Kobiljski4 1John Innes Centre, Norwich Research Park, Colney, Norwich NR4 7UH, UK 2Agricultural Research Institute-Serbia, Centre for Agricultural and Technological Research (CATR), Grljanski put bb, 19000 Zajeãar, Yugoslavia 3Faculty of Agriculture, University of Belgrade, Nemanjina 6, 11080 Belgrade-Zemun, Yugoslavia 4Institute for Field and Vegetable Crops (IFVC), Maxima Gorkog 30, 21000 Novi Sad, Yugoslavia

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

Marker assisted selection for the improvement of Sarjoo-52 for drought tolerance by introgression of MQTL1.1 from the source Nagina–22

Literatures have reported that a lot of drought related genes were cloned and individual gene showed positive effects under controlled stress experiments, but were not much effective in the field. Although, the progresses by conventional breeding approaches were achievable as some drought varieties have been released to the farmers in the recent years but this is not adequate to cope up with th...

متن کامل

Genetic and genomic tools to improve drought tolerance in wheat.

Tolerance to drought is a quantitative trait, with a complex phenotype, often confounded by plant phenology. Breeding for drought tolerance is further complicated since several types of abiotic stress, such as high temperatures, high irradiance, and nutrient toxicities or deficiencies can challenge crop plants simultaneously. Although marker-assisted selection is now widely deployed in wheat, i...

متن کامل

From Genetics to Functional Genomics: Improvement in Drought Signaling and Tolerance in Wheat

Drought being a yield limiting factor has become a major threat to international food security. It is a complex trait and drought tolerance response is carried out by various genes, transcription factors (TFs), microRNAs (miRNAs), hormones, proteins, co-factors, ions, and metabolites. This complexity has limited the development of wheat cultivars for drought tolerance by classical breeding. How...

متن کامل

Cereal Crop Proteomics: Systemic Analysis of Crop Drought Stress Responses Towards Marker-Assisted Selection Breeding

Sustainable crop production is the major challenge in the current global climate change scenario. Drought stress is one of the most critical abiotic factors which negatively impact crop productivity. In recent years, knowledge about molecular regulation has been generated to understand drought stress responses. For example, information obtained by transcriptome analysis has enhanced our knowled...

متن کامل

Variation analysis of wheat F3 lines produced by crossing between Azar2 and 87-Zhong291 cultivars using RAPD method in drought stress condition

In order to analyze variation and find an efficient selection approach, we used crossing results between two wheat cultivars, Azar2 and 87-Zhong291. F3 plants (374 lines) and four check cultivars planted in the form of augmented experiment. For germination, seeds were irrigated once. After using multiple statistics methods such as cluster analysis, 79 different lines were selected and used for ...

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 2003