نتایج جستجو برای: مارکر srap

تعداد نتایج: 1536  

بیشتر رقم‌های سیب ایران با نام‌های محلی نام‌گذاری شده‌اند و بنابراین روابط ژنتیکی آن‌ها چندان مشخص نیست. در این پژوهش به‌منظور تعیین شناسنامه ژنتیکی برخی نژادگان‌های مختلف سیب‌های ایران و نیز مقایسه روابط ژنتیکی آن‌ها با رقم‌های تجاری خارجی از دو نشانگر ریزماهواره SSR و SRAP استفاده شد. از بین 14 جفت آغازگر ریزماهواره به‌کار رفته، 9 جفت آغازگر به‌دلیل ایجاد چند شکلی مناسب، کارآمد تشخیص داده شدن...

Baking quality is one of the most important traits in wheat quality breeding. In the present study, allelic diversity of the genes encoding glutenin with low molecular weight (LMW-GS) was evaluated in 15 good, average and poor cultivars in term of baking quality using SRAP markers. Further, morphological traits, including 100-seed weight, spike number per plot, seed number per spike, plant heig...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه ارومیه - دانشکده علوم پایه 1392

گیاه سنجد (elaeagnus angustifolia) بزرگترین جنس متعلق به خانواده elaeagnaceae می باشد خانواده سنجد دارای 3 جنس و 77 گونه در دنیا است. در مطالعه حاضر مارکر مولکولیsrap برای ارزیابی تنوع ژنتیکی در میان 16 ژنوتیپ از سنجد، جمع آوری شده از 6 استان ( آذربایجان شرقی، آذربایجان غربی، اصفهان، چهارمحال و بختیاری، کردستان، فارس) بکارگرفته شد. ودر مجموع از 82 باند تکثیریافته به وسیله 18 ترکیب پرایمری انتخا...

Journal: :SVU-International Journal of Agricultural Sciences (Print) 2021

Sequence Related Amplified Polymorphism (SRAP) molecular technique was used for assessing the genetic diversity of eight Egyptian bread wheat (Triticum aestivum L.) genotypes. Five SRAP primers combinations were able to expose polymorphism between studied The percentage (P %) ranged from 40 79.90 %. Furthermore, Polymorphic Information Content (PIC) values combination varied 0.11 0.31 with an a...

Journal: :Diversity 2021

Landraces are valuable sources of genetic characteristics, which plant breeders’ interest to include in breeding programs for crop improvement. We assess the inter- and intra-genetic variability among 96 accessions representing three Hail tomato landrace using DNA-based marker sequence-related amplified polymorphism (SRAP). Seven SRAP primer combinations generated 55 alleles with a 100%, an ave...

2016
Shenghong Liu Wen Liu Miaoxian Yang Lingyan Zhou Hong Liang

The soil bacterial diversity is one of the most important indicators to evaluate the effect of phytoremediation. In this study, the technologies of Sequence-Related Amplified Polymorphism (SRAP) and 16S rRNA gene sequence analysis were used to evaluate the soil bacterial diversity after phytoremediation in a barren rare earth mined area. The results showed that the plant density was remarkably ...

Journal: :Genetics and molecular research : GMR 2016
P Y Xing T Liu Z Q Song X F Li

Toona sinensis Roem has an important value as a type of traditional vegetable and Chinese medicinal herb, and is also a valuable source of wood in China. In this study, we used the inter-simple sequence repeat (ISSR) and sequence-related amplified polymorphism (SRAP) markers to assess the level and pattern of genetic diversity in five domesticated T. sinensis populations in China. Our results i...

Journal: :Genetika 2023

Identifying potential F1 hybrid combinations based on the parental diversity can increase breeding efficiency and saves opportunity cost of time. In this work, genetic between eggplant genotypes was measured by Mahalanobis D2 statistics Sequence Related Amplified Polymorphism (SRAP) molecular markers. The distances (GD) were correlated with heterosis trait wise mean performance crosses generate...

2017
Chalobol Wongsawad Pheravut Wongsawad Kom Sukontason Worawit Maneepitaksanti Nattawadee Nantarat

This study aimed to investigate the morphology and reconstruct the phylogenetic relationships of Centrocestus formosanus originating from 5 species of freshwater fish, i.e., Esomus metallicus, Puntius brevis, Anabas testudineus, Parambassis siamensis, and Carassius auratus, in Chiang Mai province, Thailand. Sequence-related amplified polymorphism (SRAP) and phylogeny based on internal transcrib...

Journal: :Genetic Resources and Crop Evolution 2022

Dioscorea polystachya Turcz. is the authentic herb Yam in Chinese traditional medicine. In medicinal marketplace, some related species are mislabeled as “Yams”, such D. alata L., exalata C.T. Ting & M.C. Chang, persimili Prain et Burkill, fordii Burkill and japonica Thunb. To determine genetic relationships among these develop a rapid accurate method for identification, Inter Simple Sequence Re...

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