نتایج جستجو برای: توالییابی 16srrna
تعداد نتایج: 342 فیلتر نتایج به سال:
In this research Vibrio harveyi strains were isolated and identified from hepatopancreas of Litopenaeus vannamei from Tiab region, Hormozgan province. Shrimps samples were collected from five different ponds in northern and southern Tiab shrimp culture sites. Isolation phase was performed by dilution and inoculation of hepatopancreas samples on thiosulfate citrate bile salts sucrose agar medium...
چکیده: آکتینومیستها، بویژه گونههای گرمادوست، به عنوان اصلیترین اجزای میکروفلور کمپوست قارچ خوراکی دکمهای شناخته شدهاند. این گروه از باکتریها در تولید آنزیمهای تجزیهکننده و آنتیبیوتیکها توانایی زیادی دارند. آکتینومیستهای گرمادوست از مراحل مختلف تهیه کمپوست با تکنیک رقیقسازی جداسازی شدند و کشت خالص آنها تهیه گردید. از نتایج تستهای بیوشیمیایی و تجزیه و تحلیل الگوی برشی ژن 16SrRNA بر...
IntroductionMoraxella catarrhalis is a gram negative, oxidase positive, cocci mainly causing upper and lowerrespiratory tract infections. The RND family efflux pumps lead to multidrug resistance in most ofthe negative bacteria. One of the well- known M. arcAB oprMsystem. objective this study was investigate antibiotic andto determine its dependence on pump. MethodsIn study, 283 different respir...
Cyanobacteria are distributed worldwide, and many new cyanobacterial species discovered in tropical region. TheNostoc-like genus Amazonocrinis has been separated from the Nostoc based on polyphasic methods. However,species diversity within this remains poorly understood systematically because only one (Amazonocrinisnigriterrae) described. In study, two novel strains (NUACC02 NUACC03) were isola...
abstract- today, the authenticity of meat products with less costly and desirable species has increased. therefore and considering religious, economicalor public health concerns, proper actions should be taken to prevent such frauds. in this study, real time pcr assay was applied for rapid, sensitive and specific identification and quantification of chicken tissue in meat products. specific pri...
Background: The region that a magnetic force has an effect on is known as field. Normally, two poles of this field are concentrated. Most objects made up variety tiny fields domains. There many different techniques have been published in the literature for using energy diagnostic tool and treating illnesses both humans animals.
 Objective: To examine influence varying amounts static viabil...
Abstract The rumen microbiome has an important role in providing nutrition to ruminants, which is linked feed efficiency and environmental adaptability of ruminants. However, there no report about the influence different altitude regions on fermentation parameters microbiota Sanhe cattles. In this study, 20 ruminal fluid samples heifers were collected from Hulunbuir City, Inner Mongolia Autonom...
ABSTRACT- Today, the authenticity of meat products with less costly and desirable species has increased. Therefore and considering religious, economicalor public health concerns, proper actions should be taken to prevent such frauds. In this study, real time PCR assay was applied for rapid, sensitive and specific identification and quantification of chicken tissue in meat products. Specific pri...
Background: Urosepsis is one of the most common infections that require empirical broad spectrum antibiotics immediately after diagnosis. This has led to development bacterial resistance by acquiring capability destroy β-lactam ring. Methodology: a cross-sectional hospital-based study. The study was conducted from 2019 2020 at Gezira Hospital for Renal diseases and surgery (GHRDS). A hundred pa...
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