نتایج جستجو برای: genetic variation
تعداد نتایج: 857908 فیلتر نتایج به سال:
The genetic variation is fundamental to most genetics programs, and selections rely on the existence of favorite genetic diversity of studied traits. This research was carried out in order to identify genetic variation of 14 grape cultivars using 28 fruit qualitative and quantitative traits. Results showed noticeable variation among cultivars at all studied traits which explain significant diff...
Candida species are medically significant yeast that can cause different infection ranging from mild mucosal to disseminated infection. Invasive and sever mucosal infections are often life threatening disorders, especially in immunocompromised hosts due to immunodeficiency either in adaptive or innate immunity which are susceptible to candidiasis. Nevertheless, not all of them are susceptible t...
Iris belongs toIridaceae family and it is monocotyledon. Iris is one of the important ornamental and medicinal plants. 34 iris genotypes (14 species) collected from different provinces of Iran were planted at National Institute of Ornamental Plants (NIOP) Iran. All of the species evaluated for 15 quantitative traits and 30 qualitative traits. Results showed that the highest positive correlation...
Background: Macrophage migration inhibitory factor (MIF) is a key pro-inflammatory cytokine that is secreted by active macrophages accumulated in ectopic tissue of endometriosis. It involves in pathophysiological events of endometriosis such as angiogenesis, cell proliferation and it can stimulate the synthesis of PGE2 that are necessary for survival and establishment of ectopic endometriosis t...
چکیده ندارد.
the genetic variation and diversity among fifty-eight polyvoltine silkworm genotypes was estimated by using ten economic traits. the results revealed that the single shell weight showed higher genetic variation such as pcv% (17.20%), gcv% (12.93%), and heritability (56.5%) followed by single cocoon weight, shell ratio and matured larval weight. the d2 (mahalonobis? distance) statistics revealed...
in this study a set of 10 polymorphic microsatellites (maf33, oarcp34, bm8125, maf214, maf70, dyms1, mcm527, oarjmp29, oarjmp58, bm1824) has been used to assess the distribution of genetic variation in six iranian sheep breeds (sanjabi, kabude shiraz, turki ghashghaii, lori, bakhtiyari and arabi). from each breed 45 sheep randomly were selected and their blood samples were collected individuall...
به منظور بررسی تنوع ژنتیکی جمعیت های مختلف نماتد مولد ریشه درختان پسته استان کرمان، در سال 1383 از مناطق مختلف پسته کاری استان کرمان تعداد 93 نمونه خاک و ریشه روی گوجه فرنگی رقم cormello و rutgers انجام گرفت. سپس dna از تخم کلیه جمعیت ها استخراج شده و دو گونه m.javanica و m.incognita با استفاده از واکنش زنجیره ای پلی مراز و آغازگرهای اختصاصی گونه شناسایی شدند. گونه غالب منطقه مورد مطالعه، گونه ...
Genetic diversity is the basis of breeding studies in many plant species and is one of the most important indicators for selecting parents. The aim of this experiment was to investigate the genetic diversity of tall fescue (Festuca arundinacea) using agronomic traits such as plant height, spring growth score, days to flowering, days to pollination, flag leaf length and width, panicle length, we...
Screening of twenty-four candidate plus trees from naturally available Pongamia pinnata genetic resources was carried out to elucidate the genetic variation and relationship of pod and seed traits on germination capacity to select the best planting material for higher productivity. The experiment conducted at Forest Research Centre, Institute of Forest Productivity Mandar, Ranchi during 2005-20...
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