<?xml version='1.0' encoding='UTF-8'?><?xml-stylesheet href="http://www.blogger.com/styles/atom.css" type="text/css"?><feed xmlns='http://www.w3.org/2005/Atom' xmlns:openSearch='http://a9.com/-/spec/opensearchrss/1.0/'><id>tag:blogger.com,1999:blog-38886571</id><updated>2007-02-20T13:24:25.848-03:00</updated><title type='text'>BioMol.Net - Artigos de Divulagação Científica</title><link rel='alternate' type='text/html' href='http://www.biomol.net/artigos/index.html'></link><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/38886571/posts/default'></link><link rel='http://schemas.google.com/g/2005#feed' type='application/atom+xml' href='http://www.biomol.net/artigos/atom.xml'></link><author><name>BioMol.Net</name></author><generator version='7.00' uri='http://www2.blogger.com'>Blogger</generator><openSearch:totalResults>2</openSearch:totalResults><openSearch:startIndex>1</openSearch:startIndex><entry><id>tag:blogger.com,1999:blog-38886571.post-117188711318888575</id><published>2007-02-19T08:52:00.000-03:00</published><updated>2007-02-20T13:24:25.888-03:00</updated><title type='text'>Los viroides</title><summary type='text'>Los viroides son los agentes infecciosos de menor complejidad genética y estructural conocidos y representan una forma extrema de parasitismo. Están constituidos exclusivamente por moléculas de RNA de cadena simple, cerradas covalentemente, y de bajo peso molecular (246 a 400 nucleótidos). Carecen de actividad de RNA mensajero y se replican de forma autónoma, utilizando el sistema de </summary><link rel='alternate' type='text/html' href='http://www.biomol.net/artigos/2007/02/los-viroides.html'></link><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/38886571/posts/default/117188711318888575'></link><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/38886571/posts/default/117188711318888575'></link><author><name>BioMol.Net</name></author></entry><entry><id>tag:blogger.com,1999:blog-38886571.post-20346761803457557</id><published>2007-02-19T13:29:00.000-03:00</published><updated>2007-02-20T13:21:54.329-03:00</updated><title type='text'>Metodos Biologicos e Moleculares de Deteccao de Viroides dos Citros</title><summary type='text'>Os viróides que infectam os citros estão classificados em quatro gêneros e cinco espécies, de acordo a suas propriedades biológicas e físico-químicas (Flores et al., 2000): Pospiviroid - viróide da exocorte dos citros (Citrus exocortis viroid, CEVd); Apscaviroid - viróide da folha curva dos citros (Citrus bent leaf viroid, CBLVd, variantes CVd-Ia e CVd-Ib), viróide III dos citros (Citrus III </summary><link rel='alternate' type='text/html' href='http://www.biomol.net/artigos/2007/02/metodos-biologicos-e-moleculares-de.html'></link><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/38886571/posts/default/20346761803457557'></link><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/38886571/posts/default/20346761803457557'></link><author><name>BioMol.Net</name></author></entry></feed>