植物生理学植物生理学 (29).pdf

chapterfourteen

PLANTDISEASESCAUSEDBYVIRUSES

INTRODUCTION–CHARACTERISTICSOFPLANTVIRUSES:DETECTION–MORPHOLOGY–COMPOSITIONANDSTRUCTURE:

OFVIRALPROTEIN–OFVIRALNUCLEICACID,–SATELLITEVIRUSESANDSATELLITERNAS

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PROPERTIESOFPLANTVIRUSES:THEBIOLOGICALFUNCTIONOFVIRALCOMPONENTS:CODING–VIRUSINFECTION

ANDVIRUSSYNTHESIS–TRANSLOCATIONANDDISTRIBUTIONOFVIRUSESINPLANT–SYMPTOMSCAUSED

BYPLANTVIRUSES–PYSIOLOGYOFVIRUS-INFECTEDPLANTS–TRANSMISSIONOFPLANTVIRUSES–

EPIDEMIOLOGYOFPLANTVIRUSESANDVIROIDS

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WORKINGWITHANDMANAGINGPLANTVIRUSES:–PURIFICATIONOFPLANTVIRUSES–SEROLOGYOFPLANT

VIRUSES–NOMENCLATUREANDCLASSIFICATIONOFPLANTVIRUSES–DETECTIONANDIDENTIFICATION–ECONOMIC

IMPORTANCE–CONTROL–THEGROUPSOFPLANTVIRUSES

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DISEASESCAUSEDBYRIGIDRODSSRNAVIRUSES–DISEASESCAUSEDBYTOBAMOVIRUSES:TOBACCOMOSAIC–

THECONTRIBUTIONOFTOBACCOMOSAICVIRUSTOBIOLOGYANDMEDICINEDISEASESCAUSEDBY:

TOBRAVIRUSES:–TOBACCORATTLE

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DISEASESCAUDEDBYFILAMENTOUSSSRNAVIRUSES–DISEASESCAUSEDBYPOTEXVIRUSES–

DISEASESCAUSEDBYPOTYVIRIDAE–DISEASESCAUSEDBYPOTYVIRUSES:BEANCOMMONMOSAICAND

BEANYELLOWMOSAIC–LETTUCEMOSAIC–PLUMPOX–PAPAYARINGSPOT–POTATOVIRUSY–SUGARCANEMOSAIC–

TOBACCOETCH–TURNIPMOSAIC–WATERMELONMOSAIC–ZUCCHINIYELLOWMOSAIC