نتایج جستجو برای: malvaviscus rep
تعداد نتایج: 7343 فیلتر نتایج به سال:
Campoletis sonorensis ichnovirus (CsIV) is a symbiotic virus associated with the endoparasitic wasp C. sonorensis. The virus is injected into the wasp's host, Heliothis virescens, during oviposition. One CsIV gene has been identified as a repeat element (rep) gene and encodes a ubiquitous imperfectly conserved 540 bp sequence. We report the sequencing and mapping of a rep-containing segment, se...
Two types of porcine circovirus (PCV), which differ in their pathogenicity, are known. PCV type 2 (PCV2) is the etiological agent of postweaning multisystemic wasting syndrome in swine, while PCV1 has not yet been linked to a disease. Corroborating earlier observations in PCV1, transcript mapping revealed that the rep gene of PCV2 encodes two products, the full-length protein Rep and the splice...
گونه های متعلق به تیره botryosphaeriaceae به صورت اندوفیت، ساپروفیت و پارازیت در ارتباط با نهاندانگان و بازدانگان شناخته شده اند و قادر به رشد و فعالیت در اکثر مناطق جغرافیایی هستند. اعضای بیماری زا قادر به ایجاد علائم مختلف از جمله لکه برگی، شانکر، سرشاخه میری، پوسیدگی میوه و در مواردی مرگ درختان هستند. ویژگیهای مورفولوژیکی به تنهایی برای تشخیص و تفکیک گونه های این تیره کافی نیستند و مطالعه تع...
introduction and aims: h. pylori has been implicated in peptic diseases, some with detrimental consequences such as ulcer or cancer. since considerable genetic heterogeneity has been observed within h. pylori population worldwide, it appears an ideal achievement to recruit pcr-based methods and design genetic markers which recognize isolates from normal and symptomatic individuals. in this stud...
Members of the RabGDI/REP family serve as multifunctional regulators of the Rab family of GTP binding proteins. Mutations in members of this family, such as REP-1, lead to abnormalities, including progressive retinal degradation (choroideremia) in humans. The crystal structures of the REP-1 protein in complex with monoprenylated or C-terminally truncated Rab7 proteins revealed that Rab7 interac...
Rab GTPases participating in the regulation of vesicle trafficking in eukaryotes are geranylgeranylated by the Rab geranylgeranyl transferase (RabGGTase) in complex with the Rab escort protein (REP). Here, we describe basic properties of the Arabidopsis thaliana REP (AthREP), first REP outside yeasts or metazoans to be characterized. GFP-tagged AthREP, as well as the geranylgeranylation activit...
The replication-associated protein (Rep) of geminiviruses is involved in several biological processes brought about by the presence of distinct functional domains. Recently, we have exploited the multifunctional character of the Tomato yellow leaf curl Sardinia virus (TYLCSV) Rep to develop a molecular interference strategy to impair TYLCSV infection. We showed that transgenic expression of its...
In the present study, Randomly Amplified Polymorphic DNA (RAPD) and Repetitive Extragenic Palindromic sequence-based Polymerase Chain Reaction (REP-PCR) were used to characterize 131 isolates of Pasteurella multocida, originating from different healthy and diseased animal species obtained from several geographical regions of Iran. The RAPD and REP-PCR generated amplified products in the range ...
زمینه و هدف: سودوموناس آئروژینوزا از پاتوژنهای مهم با مقاومت چند دارویی و عامل عفونتهای فرصتطلب بیمارستانی است. از روشهای مختلفی، بهمنظور بررسی تنوع ژنتیکی سودوموناس آئروژینوزا استفاده میشود. تایپینگ با تکنیک REP-PCR بهعنوان یک روش کمهزینه، سریع با قدرت تمایز بالا معرفی شده است. هدف از این مطالعه تعیین پراکندگی، مقاومت آنتیبیوتیکی و ارتباط ژنوتیپی در ایزولههای بالینی سودوموناس آئروژین...
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