نتایج جستجو برای: ntsys
تعداد نتایج: 300 فیلتر نتایج به سال:
Abstract West Sumatra still stocks local chilies, which, based on information, have good resistance to viruses. This study aims characterize the morphology of several red chilies in due exploration. The characterization refers general guidelines for compiling descriptions vegetable (chili) varieties issued by Ministry Agriculture Republic Indonesia 2021. qualitative data from results were proce...
The present work had as objective to verify the genetic diversity among strains of Trypanosoma cruzi isolated in chronic chagasic patients in the Paraná state. Fifty patients with compatible clinical symptoms were selected (cardiopathy, megacolon and/or megaesophagus) and that presented positive serological reaction to T. cruzi. Six strains of the protozoan were isolated in hemoculture and iden...
Curcuma is historically problematic to identify and clear their relationships for cultivar variety appearance commonly in China. Sequence-Related Amplified Polymorphism (SRAP) marker was used detect genetic among 10 China’s endemic herbs including three Chinese rarely species firstly (C. amarissima, C. flaviflora C. yunnanensis). The 2-35 polymorphic ba...
بررسی تنوع و روابط ژنتیکی بین تعدادی از ارقام برنج با استفاده از صفات زراعی و نشانگرهای مولکولی rapd
استفاده از پتانسیل ذخایر ژنتیکی جهت اصلاح برنج، مستلزم شناسایی ژرم پلاسم می باشد. تحقیق حاضر به منظور بررسی تنوع و روابط ژنتیکی بین30 ژنوتیپ مهم برنج با استفاده از صفات زراعی و نشانگرهای مولکولی rapd اجرا شد. صفات زراعی مورد مطالعه نظیر ارتفاع بوته، تعداد پنجه در بوته، طول خوشه، طول شلتوک، عرض شلتوک، تعداد دانه پر و پوک درخوشه و وزن هزار دانه بودند. بیشترین ضریب تنوع مربوط به تعداد دانه پوک (7/...
BACKGROUND & OBJECTIVES Coagulase negative staphylococci (CNS) are potential pathogens with the increased use of implants in hospitals. Macrolide, lincosamide and streptogramin B (MLSB) are used in the treatment of staphylococcal infections. The aim of this study was to molecular detection of inducible clindamycin resistance and genetic pattern in CNS isolates and their transmission between hos...
Soil microbial diversity is an important index of agricultural productivity by enhancing soil quality. Present study employed the combination of several methodologies to examine genetic relationships among specific groups of bacteria and to characterize strains at the species level using molecular biotyping techniques. The present study is based upon 16SrDNA analysis for characterisation of bac...
Staphylococcus aureusis a major pathogen within hospital and community. The aim of this study was genetic relationship determination in isolates bacteria and dynamic transmission in hospital. Eighty eight S. aureusstrains isolated from different clinical samples and were characterized by Repetitive extragenic palindromic (Rep–PCR) technique. The received results and the similarity between the s...
We screened and assessed published cotton simple sequence repeat (SSR) primers to establish a set of core SSR markers suitable for cotton major cultivars in China and analyzed genetic diversity based on the core marker set. Using a stepwise screening strategy, 12 leading cultivars for preliminary screening and 96 cultivars for rescreening were evaluated. A total of 184 polymorphic SSR markers w...
BACKGROUND AND OBJECTIVES The Escherichia coli strains are greatly important in nosocomial and community acquired infections. The aim of this study was to determine the transmission of bacterial infections using genetic analysis. MATERIALS AND METHODS Two hundred and thirty Escherichia coli strains, isolated from different clinical samples, were characterized by enterobacterial repetitive int...
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