کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4557485 1628212 2016 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Occurrence, pathology, and ultrastructure of iridovirus and cytoplasmic polyhedrosis viruses in daphnids from the Czech Republic
ترجمه فارسی عنوان
پیدایش، آسیب شناسی، و فراساختار iridovirus ها و ویروس ها polyhedrosis سیتوپلاسمی در daphnids از جمهوری چک
کلمات کلیدی
Iridovirus؛ ویروس polhedrosis سیتوپلاسمی؛ سخت پوستان؛ Daphnid؛ وقوع جغرافیایی؛ جمهوری چک؛ میکروسکوپ AF؛ توموگرافی الکترونی
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم کشاورزی و بیولوژیک بوم شناسی، تکامل، رفتار و سامانه شناسی
چکیده انگلیسی


• Iridovirus infection is identified in the fat body of a Daphnia species.
• Cytoplasmic polyhedrosis virus infection is identified in two Daphnia species.
• Virions maturing inside versus outside occlusion bodies differ in size and structure.
• Virion position within resin section influences its visualization by EM & AFM.
• IV’s and CPV’s are probably more common in daphnids than realized.

Iridescent (IVs, family Iridoviridae, genus Iridovirus) and cytoplasmic polyhedrosis viruses (CPVs; family Reoviridae, genus Cypovirus) are well known in insects, with thirteen IV species recognized from various orders, and sixteen CPV species known from lepidopterans. In 1975, an IV and CPV were reported in the daphnid, Simocehpalus expinosus, in Florida, but other reported daphnid virus infections seem to be rare. Here we report infected daphnids from woodland and carp ponds in the Czech Republic, Daphnia curvirostris with an IV, and D. pulex and D. ambigua, with CPVs. This suggests these viruses are more common in daphnids, the rarity of reports due to few surveys.

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ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Invertebrate Pathology - Volume 140, October 2016, Pages 35–38
نویسندگان
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