Journals / Gaziosmanpaşa Üniversitesi Ziraat Fakültesi Dergisi / 2010 / Cilt: 27 - Sayı: 1

Using Marker Assisted Selection in Wheat Breeding

Markör Destekli Seleksiyonun Bugday Islahında Kullanımı

Pages
105–112
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

This technique is a rapid, efficient, reliable and economical selection method and is complement of classical breeding.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Wheat is a basic nutrition and is the most widely grown crop in the world and Turkey.
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Key Findings & Data:Since further expansion of cultivated area is not possible, the most efficient way of supplying necessary nutrition for increasing population is to increase yield per area.
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Conclusion & Impact:This technique is a rapid, efficient, reliable and economical selection method and is complement of classical breeding.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Bugday · Bitki Islahı · Markör Destekli Seleksiyon

Abstract

Wheat is a basic nutrition and is the most widely grown crop in the world and Turkey. Since further expansion of cultivated area is not possible, the most efficient way of supplying necessary nutrition for increasing population is to increase yield per area. Increases in wheat yield can be achieved through improvement of varieties which are resistant to disease and insect pests, which have stability across different environments. Selections toward specific purposes during long breeding programs and use of common parents in crosses made the genetic base of cultivated wheat narrow and made it difficult to develop new varieties through classical plant breeding. Marker assisted selection (MAS) is a alternative and helpful method to solve problems of classical plant breeding. Marker assisted selection facilitates transfer of traits are agronomically important and controlled by one or more gene/locus. This technique is a rapid, efficient, reliable and economical selection method and is complement of classical breeding.

Özet

Temel besin maddesi olan bugday, Dünya’da ve Türkiye’de en fazla yetistirilen kültür bitkisidir. Ekim alanlarını daha fazla genisletmenin mümkün olmadıgı günümüzde, artan nüfusun besin ihtiyacını karsılamanın en etkili yolu, birim alan verimini artırmaktır. Bugdayda verimdeki artıs ancak hastalık ve zararlılara dayanıklı, stabilitesi yüksek ve her yörenin kendi ekolojik kosullarına uygun çesitlerin gelistirilmesi ile saglanabilir. Uzun yıllar süren seleksiyonlarla genlerin belirli yönde seçilmesi ve melezlemelerde ortak anaçların kullanılması bugdayda genetik varyasyonu daraltmıs ve istenen özellikleri tasıyan çesitlerin klasik bitki ıslahıyla gelistirilmesini zorlastırmıstır. Markör destekli seleksiyon (MAS) klasik bitki ıslahında karsılasılan sorunları çözmek için kullanılan alternatif ve yardımcı bir tekniktir. Markör destekli seleksiyon agronomik olarak önem arz eden ve birden fazla gen veya lokus tarafından kontrol edilen karakterlerin hızlı bir sekilde aktarılmasını saglamaktadır. Bu teknik klasik ıslahı tamamlayıcı, oldukça hızlı, etkin, dogru ve ekonomik bir seleksiyon yöntemidir.

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Cite This Article

SÖNMEZOĞLU, Ö. A., YILDIRIM, A., GÜLEÇ, T. E., KANDEMİR, N. (2010). Using Marker Assisted Selection in Wheat Breeding. Gaziosmanpaşa Üniversitesi Ziraat Fakültesi Dergisi, Cilt: 27 - Sayı: 1, 105–112. https://ajindex.com/articles/224553

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