Sumtoms Of Plant Viruses On Plants

Annals of Botany 87: 545±552, 2001 All articles available online at http://www.idealibrary.com on Book Reviews doi:10.1006/anbo.2000.1351 genus Bos L. 1999. Plant calculating machine viruses, queer and intriguing pathogensÐa textleger of virology. x ? 358 pp Leiden: Backhuys Publishers. £75 (hardback). This short and comprehensive textbook summarizes a lifetimes experience of botany virus studies. In a relatively sm e real(prenominal) space, the author covers all aspects of the topic. This is non primarily a text book for diagnosticians, it contains a large amount of more than than fundamental instruction on virus structure, genetics, biochemistry and replication. However, I think diagnosticians and others concerned with the more unimaginative aspects of virus infection will also ®nd it very useful. In particular, there be 22 colouration illustrations, in general of whole-plant symptoms, but also six kindling micrographs of stained give cells, a very useful att end to diagnosis. There ar also numerous monochrome illustrations and ®gures, including a beautiful enter taken by Bawden and Pirie in 1938 demonstrate crystallized love apple bushy stunt virus. The chapters are individually referenced and an addition gives a list of more general texts.

The book waterfall into two halves, the ®rst concerned with viruses themselves and the blurb with the impact of viruses on plants and agriculture. Bos begins the ®rst half with a skeleton historical overview and describes the confusion matte up in the azoic twentieth century by pathologists confronted with diseases where Kochs Postulates could not be ful®lled for agents that could not be seen or grown. As of late as 1935, Stanley in the U! SA was able to extract a paracrystalline substance from unhealthy tomato plants and show that this material was infectious. This chemical substance encounter was rapidly followed by the demonstration that the material was a nucleo-protein. The ®rst photographs of the existent particles from the newly invented electron microscope followed in 1939. Having established their...If you take to raise up a full essay, order it on our website: OrderEssay.net

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