1997 Cilt 13 Sayı 1
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Browsing 1997 Cilt 13 Sayı 1 by Subject "Doku kültürü"
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Item Open Access Somaclonal variation and factors affecting somaclonal variation(Uludağ Üniversitesi, 1997) Dağüstü, Nazan; Uludağ Üniversitesi/Ziraat Fakültesi.Inefficient selection and screening procedure and lack of genetic variation in some varieties reveal the necessity of finding new sources for selection of desirable variants in plant breeding. Although mutation techniques and wild species obtained from gene banks have been used for increasing genetic variation, somaclonal variation (genetic variation induced by cell and tissue culture) offers a great opportunity to increase the genetic variations of crops. The occurrence of somaclonal variation has been stressed by numerous researchers and displayed in many cropl Somaclonal variation is successfully applied for selection of agronomically important traits such as disease and stress resistant variants in plant breeding. Factors feeling somaclonal variation are described in this review.