Sarımsakta (Allium sativum L.) radyasyonla mutasyon ıslahına yönelik olarak ''etkili mutasyon dozunun'' belirlenmesi
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Date
2004
Journal Title
Journal ISSN
Volume Title
Publisher
Yalova Atatürk Bahçe Kültürleri Araştırma Enstitüsü
Abstract
Radyasyonla mutasyon ıslahı çalısmalarına temel olusturmak üzere yürütülen bu
çalısmada, fiziksel mutagen olarak sarımsak dislerine Cs137 kaynagı ile 0, 5, 10, 15, 20,
25, ve 30 Gy dozlarında ısınlama yapılmıstır. Isınlama sonrası 60. günde, her doz için
dikilen 50'ser adet diste farklı ısın dozlarının çimlenme ve sürgün gelisimleri üzerine
olan etkileri incelenerek "Etkili Mutasyon Dozu" (ED50) lineer regresyon analizleriyle
hesaplanmıstır. Buna göre 4.455 Gy’lik doz, Tasköprü sarımsagı için etkili mutasyon
dozu olarak belirlenmistir.
This study was carried out to get database for future garlic mutation breeding studies. For this aim, 0, 5, 10, 15, 20, 25 and 30 Gy doses of Cs137 (gamma-ray) were applied on garlic cloves as a physical mutagen. 50 cloves were used for each dose. Sixty days after treatment, germination rate and shoot development of cloves were determined. The Effective Mutagen Dose (ED50) was calculated by regression analyses. According to the results, 4.455 Gy dose was found to be effective as ED50.
This study was carried out to get database for future garlic mutation breeding studies. For this aim, 0, 5, 10, 15, 20, 25 and 30 Gy doses of Cs137 (gamma-ray) were applied on garlic cloves as a physical mutagen. 50 cloves were used for each dose. Sixty days after treatment, germination rate and shoot development of cloves were determined. The Effective Mutagen Dose (ED50) was calculated by regression analyses. According to the results, 4.455 Gy dose was found to be effective as ED50.
Description
Keywords
Garlic, Sarımsak, Mutation breeding, Mutasyon ıslahı, Gamma rays, Gama ışınları, Effective dose (ED50), Etkili Doz (ED50)
Citation
Taner, K. Y.... [ve arkadaşları]. (2004). Sarımsakta (Allium sativum L.) radyasyonla mutasyon ıslahına yönelik olarak ''etkili mutasyon dozunun'' belirlenmesi. Bahçe Dergisi, 1-2(33), 95-99.