نتایج جستجو برای: average genetic similarity between triticale premising lines
تعداد نتایج: 3698955 فیلتر نتایج به سال:
Hexaploid triticale is an important forage crop and a promising energy plant. Some forms were previously reported for developing the hexaploid triticale, such as crossing tetraploid wheat or hexaploid wheat with rye, crossing hexaploid triticale and/or hexaploid wheat with octoploid triticale, and spontaneously appearing in the selfed progenies of octoploid triticale. In the present study, we d...
Seven lines of triticale (X Triticosecale Wittmack) with either shriveled or plump seed characteristics were planted in the field, and seed developmental changes in weight, starch content, the activity of starch biosynthetic and degradative enzymes, and ATP content were studied in three consecutive years in Oregon. Experimental results varied among genotypes and with growing environment, but ov...
Polyploidization-induced genome variation in triticale (x Triticosecale Wittmack) was investigated using both AFLP and RFLP analyses. The AFLP analyses were implemented with both EcoRI-MseI (E-M) and PstI-MseI (P-M) primer combinations, which, because of their relative differences in sensitivity to cytosine methylation, primarily amplify repetitive and low-copy sequences, respectively. The resu...
Abiotic stress experienced by autumn-sown crops during winter is of great economic importance as it can have a severe negative impact on yield. In this study, we investigated the genetic architecture of winter hardiness and frost tolerance in triticale. To this end, we used a large mapping population of 647 DH lines phenotyped for both traits in combination with genome-wide marker data. Employi...
Triticale as a man-made cereal is well known for having tolerance to environmental stresses and thus recommended for planting in marginal lands. This experiment was conducted to evaluate the antioxidant enzyme activity of 18 triticale lines comprising 9 doubled haploid (DH) and 9 corresponding advanced lines (F7) and two bread wheat cultivars (Rowshan and kavir) in research farm and laboratory ...
The article presents the results of evaluating varieties and lines winter triticale for various indicators grain quality, which are great importance in production breeding. On average, over years research, a higher protein content was found 32/4 (13.33 %) 29/1 (13.23 %). studied had high good quality gluten, varying from 24.1 % (line 28/1) to 35.3 (cultivar Bard). All triticale, except Orlik va...
Genetic relationships among Carica papaya cultivars, breeding lines, unimproved germplasm, and related species were established using amplified fragment length polymorphism (AFLP) markers. Seventy-one papaya accessions and related species were analyzed with nine EcoRI-MseI primer combinations. A total of 186 informative AFLP markers was generated and analyzed. Cluster analysis suggested limited...
The study was conducted in the period 2015-2017 experimental field of IRGR "K. Malkov” Sadovo. elements productivity 24 varieties and lines triticale (X. Triticosecale Wittmacks) were studied. degree variation each indicators is determined by calculating a coefficient variation. results obtained show that most variable indicator weight grains central spike whereas slightest observed parameters ...
The knowledge of genetic diversity is a must to reduce genetic vulnerability during plant breeding efforts. In the present study 34 pairs microsatellite markers were used for germplasm analysis, estimation of the genetic relationship with the method of Nei and Lee and diversity and studying the capabiltiy of microsatellite marker between 4 resistant and sensitive wheat genotypes. Cluster anal...
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