If you are new to newsgroups you may also read with "How To Ask Questions The Smart Way" by Eric Steven Raymond (http://www.catb.org/~esr/faqs/smart-questions.htm...
2018年10月2日 A new RNA virus has been identified from a sweet orange tree in southern Italy. This virus, tentatively named citrus virus A (CiVA), has a bipartite genome composed of ...