Callus growth and plant regeneration in durum wheat (Triticum durum Desf.) immature embryos under abscisic acid (ABA) treatment
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منابع مشابه
Durum Wheat (Triticum Durum Desf.) Lines Show Different Abilities to Form Masked Mycotoxins under Greenhouse Conditions
Deoxynivalenol (DON) is the most prevalent trichothecene in Europe and its occurrence is associated with infections of Fusarium graminearum and F. culmorum, causal agents of Fusarium head blight (FHB) on wheat. Resistance to FHB is a complex character and high variability occurs in the relationship between DON content and FHB incidence. DON conjugation to glucose (DON-3-glucoside, D3G) is the p...
متن کاملSome Physiological and Biochemical Effects of NaCl Salinity on Durum Wheat (Triticum durum Desf.)
The main objective of this study was to examine the effects of NaCl on the leaf growth and some physiological and biochemical characteristics of an Algerian durum wheat (var. Waha) landrace. NaCl (150 mM), as compared to control plants, significantly reduced all the leaf-growth parameters as leaf area (33%), leaf dry weight (41%) and leaf fresh weight (32%), but did not induce any change in the...
متن کاملSNP-based association analysis for seedling traits in durum wheat (Triticum turgidum L. durum (Desf.))
In the present study, 150 accessions of worldwide originated durum wheat germplasm (Triticum turgidum spp. durum) were observed for major seedling traits and their growth. The accessions were evaluated for major seedling traits under controlled conditions of hydroponics at the 13th, 20th, 27th and 34th day-after germination. Biomass traits were measured at the 34th day-after germination. Correl...
متن کاملEffEctivE sElEction critEria for assEssing drought strEss tolErancE in durum whEat (TriTicum durum dEsf.)
Drought is a wide-spread problem seriously influencing durum wheat (Triticum durum Desf.) production and quality, but development of resistant cultivars is hampered by the lack of effective selection criteria. The objective of this study was to evaluate the ability of several selection indices to identify drought resistance cultivars under a variety of environmental conditions. Twenty four duru...
متن کاملAssociation of Agronomic Traits with SNP Markers in Durum Wheat (Triticum turgidum L. durum (Desf.))
Association mapping is a powerful approach to detect associations between traits of interest and genetic markers based on linkage disequilibrium (LD) in molecular plant breeding. In this study, 150 accessions of worldwide originated durum wheat germplasm (Triticum turgidum spp. durum) were genotyped using 1,366 SNP markers. The extent of LD on each chromosome was evaluated. Association of singl...
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ژورنال
عنوان ژورنال: International Journal of Biosciences (IJB)
سال: 2013
ISSN: 2220-6655,2222-5234
DOI: 10.12692/ijb/3.2.87-98