Screening of resistance genes to fusarium root rot and fusarium wilt diseases in F3 family lines of tomato (Lycopersicon esculentum) using RAPD and CAPs markers
Küçük Resim Yok
Tarih
2010
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Fusarium diseases constitute most of the loss in tomato production worldwide, because it spreads on all geographic fields that it is so hard to find a place without fusarium infestation. Thus, the best way to produce tomato is developing resistant cultivars against Fusarium species. In cultivar developing, molecular marker assisted techniques replaced traditional breeding techniques which are high cost and time consuming for breeders. In this study RAPD and CAPS markers were used to screen tomato (Lycopersicon esculentum) lines against resistance genes Frl and I-2, respectively. Results showed that out of 115 plants, 42 were homozygous resistant, 38 were heterozygous resistant and 35 were homozygous susceptible. Under the light of this information, the forthcoming cultivar development studies will be carried out. © 2010 Academic Journals.
Açıklama
Anahtar Kelimeler
CAPs, Fusarium oxysporum, Marker assisted selection, RAPD, Tomato root rot
Kaynak
African Journal of Biotechnology
WoS Q Değeri
Scopus Q Değeri
N/A
Cilt
9
Sayı
19
