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Date: 18-11-2015
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Introduction to DNA Viruses
Viruses with Single-Stranded DNA Genomes
The groups of viruses with single-stranded DNA genomes are contained in only one family, the parvoviruses, with only a single human pathogen type. The Geminiviridae, Circoviridae, and many other families have circular single-stranded DNA, but infect only plants and, more rarely, animals.
Viruses with Double-Stranded DNA Genomes
Viruses with double-stranded DNA genomes are classified in six families: papillomavirus, polyomavirus, adenovirus, herpesvirus, poxvirus, and Hepadnaviruses. Carcinogenic types have been found in all groups except the poxviruses .
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تفوقت في الاختبار على الجميع.. فاكهة "خارقة" في عالم التغذية
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أمين عام أوبك: النفط الخام والغاز الطبيعي "هبة من الله"
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المجمع العلمي ينظّم ندوة حوارية حول مفهوم العولمة الرقمية في بابل
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