نتایج جستجو برای: نشانگر aflp
تعداد نتایج: 12499 فیلتر نتایج به سال:
The purpose of this study was to characterize olive core collection with amplified fragment length polymorphism (AFLP) markers and fruit traits and to determine AFLP markers significantly associated with these fruit characters in olive. A total of 168 polymorphic AFLP markers generated by five primer combinations and nine fruit traits were used to characterize relationships between 18 olive cul...
به منظور بررسی تنوع ژنتیکی در ژنوتیپ های مختلف گندم از لحاظ تجمع کادمیم، آزمایشی به صورت طرح کرتهای خرد شده در قالب طرح کاملاً تصادفی با دو تکرار در شرایط هیدروپونیک در گلخانه دانشگاه محقق اردبیلی انجام گردید. سطوح کادمیم شامل صفر (شاهد) و 25/0 میلی مولار به عنوان کرت اصلی و 45 ژنوتیپ گندم به عنوان کرت فرعی در نظر گرفته شد. نتایج تجزیه واریانس، تنوع قابل ملاحظه ای را در بین ژنوتیپها از نظر تجمع ...
شناسایی مکان های کنترل کنندۀ صفات کمّی به ویژه در وضعیت تنش از موضوع های مهم حوزۀ به نژادی است. مواد گیاهی در این پژوهش، جمعیتی طبیعی شامل 72 ژنوتیپ توتون بود که به منظور اعمال تنش اسمزی از مانیتول با غلظت 33/0 مولار و ایجاد فشار اسمزی 8- بار در مرحلۀ پنج برگی به مدت 10 روز استفاده شد؛ و ژنوتیپ هر یک با استفاده از 21 ترکیب آغازگری از بین 35 ترکیب aflp تعیین شد. تجزیۀ ساختار بر روی داده های ژنتیک...
Acute fatty liver of pregnancy (AFLP) is a life-threatening disease for both mothers and the baby presented with failure. Although early recognition prompt delivery (the best maternal survival rate when interval from occurrence AFLP to one week), stabilization in intensive care setting supportive therapy ideal. Still, effective treatment failure unknown. For diagnosis, high bilirubin levels, lo...
Amplified fragment length polymorphism (AFLP) fingerprinting of clinical isolates of Chlamydia trachomatis serovars D, E, and F showed a low percentage of genetic heterogeneity, but clear differences were found. Isolates from index patients and partners had identical AFLP patterns and AFLP markers. Characterization of these AFLP markers could give more insight into the differences in virulence ...
Recent development of DNA markers provides powerful tools for population genetic analyses. Amplified fragment length polymorphism (AFLP) markers result from a polymerase chain reaction (PCR)-based DNA fingerprinting technique that can detect multiple restriction fragments in a single polyacrylamide gel, and thus are potentially useful for population genetic studies. Because AFLP markers have to...
Nuclear-cytoplasmic interactions are predicted to be important in shaping the genetic changes in early stage of allopolyploidization. Our previous study shows the specific role of genome and cytoplasm affecting the chromosome pairing in Brassica hybrids and allotetraploids from pairwise crosses between three cultivated diploids with A, B and C genomes, respectively. Herein, to address how paren...
BACKGROUND DNA fingerprinting by IS6110-RFLP has shown a high incidence of Mycobacterium tuberculosis isolates having no and low copies of the insertion sequence in Kerala, South India. Amplified Fragment Length Polymorphism (AFLP) would scan the entire genome rather than a few repetitive elements, we thought that this technique would help us in differentiating the large reservoir of isolates f...
An amplified fragment length polymorphism (AFLP) method was applied to 129 strains representing 24 different Clostridium species, with special emphasis on pathogenic clostridia of medical or veterinary interest, to assess the potential of AFLP for identification of clostridia. In addition, the ability of the same AFLP protocol to type clostridia at the strain level was assessed by focusing on C...
Amplified-fragment length polymorphism (AFLP) analysis with the endonucleases BglII and MfeI was used to genotype 91 Campylobacter jejuni subsp. jejuni strains from outbreaks and sporadic cases. AFLP-generated fragments were labeled with fluorescent dye and separated by capillary electrophoresis. The software packages GeneScan and GelCompar II were used to calculate AFLP pattern similarities an...
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