Bitki lslahında DNA Markerlarının Kullanımı

Yıl 1996, Cilt: 9 Sayı: 1, 322 - 333, 01.12.1996

A. Naci Onus

Öz

DNA markerları kantitatif biyoloji içerisinde sorulan pek çok kompleks sorunun cevaplanmasında önemli bir araç olarak ortaya çıkmaktadır ve bitki ıslahı ve bitki genetiğinin çeşitli alanlarında kullanılmaya başlanmıştır. Bu markerlar taksonomi, populasyonlarda görülen varyasyonlar ve uyuşma sistemleri gibi temel çalışma alanlarında kullanılmaktadır. Moleküler markerlar doğal olarak oluştukları, fenotip üzerine olumsuz bir etkileri olmadığı ve çevre koşullarından etkilenmedikleri için son derece faydalıdırlar. Şu anda günümüzde kabul edilen genel inanç genetik markerlar gelecekde ziraate ve biyolojik bilimlere önemli katkılarda bulunacaktır.

Anahtar Kelimeler

Bitki lslahı, DNA, taxonomy

DNA Markers in Plant Improvement

Öz

DNA markers are important tools for detailed investigation of compleks questions in quantiative biology and they are beginning to be used in many aspects of plant genetics and breeding. They have been applied to basic studies of taxonomy, variability of populations and mating systems. Molecular markers are quite useful because they are naturally occuring, have very few negative effects on phenotype, and are not subject to environmental influence. It is believed that genetic markers will make a major contribution to the biological Sciences, especially agriculture, for the foreseeable future.

Anahtar Kelimeler

Plant Improvement, DNA, taxonomy

Kaynakça

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