نتایج جستجو برای: rattus ratus

تعداد نتایج: 3702  

Journal: :Sains Malaysiana 2021

Rattus tiomanicus is a murid rodent of considerable agricultural and public health importance in Southeast Asia. The whole mitochondrial genome R. was sequenced by the Ion Torrent PGM platform. It had total length 16,309 bp, consisting 13 protein-coding genes, two rRNA 22 tRNA genes non-coding regions (L-strand replication origin control region). Only TAA incomplete T-stop codons were represent...

ژورنال: :مجله پژوهش های سلولی و مولکولی 2015
حسن رجبی مهام سمیه کشتکار بهرام حسن زاده کیابی مهین میرزایی

رت ها امروزه از یک طرف مدل آزمایشگاهی بسیار مهمی به حساب می آیند و از طرف دیگر یک آفت بسیار مهم و بالقوه خطرناک می توانند باشند. مطالعه در مورد رت ها بخصوص برای شناسایی آنها، ژنتیک جمعیت شان و جغرافیای تکاملی آنها با استفاده از روش های مورفولوژیک و بالاخص مولکولی یک ضرورت است. این پژوهش با هدف شناسایی و بررسی ژنتیک رت های کلان شهر تهران با استفاده از ژنوم میتوکندری در ناحیه d-loop انجام گرفت و ...

Journal: :journal of paramedical sciences 0
kamran pakdad department of parasitology & mycology, paramedical school of shahid beheshti university of medical sciences,tehran nayeb ali ahmadi department of parasitology & mycology,paramedical school of shahid beheshti medical university,tehran roya aminalroaya national library of iran, tehran noraier piazak department of medical entomology, pasteur institute.tehran masoud shahmehri department of parasitology & mycology,paramedical school of shahid beheshti medical university,tehran

rodent ectoparasites seems have a main role in transmission of some zoonotic pathogens from commensal rats to human and pets such as leishmaniasis, plague, cchf, etc. so rodents as the main reservoirs, are potential health dangers in human communities. the aim of this study was to determine the prevalence and frequency of identified ectoparasites in north of tehran . rodents were captured with ...

2017
Gary W. Witmer Frank Boyd

The United States National Park Service and the United States Wildlife Services made a planned and sustained effort to eradicate the introduced roof rats (Rattus rattus) from Buck Island Reef National Monument in the Caribbean Sea during 1998–2000. The rats were causing substantial damage to a variety of the 80-ha island’s floral and faunal resources. An island-wide grid of elevated bait statio...

2014
Grace Spatafora Harris Prudence Huddleston

Twenty rats (Rattus norve<j'fciis) received infective inocula of 5, 10, 20, and 40 third-stage larvae of Angiostrongylus cantonensis. · Tti~' eff~cts of varying doses

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