Farrag, Rasha Mohamed. <br/><br/>
Genetic variation between two Verticillium dahliae type strains using rapd analysis  [electronic resource]. 
 التنوع الجيني بين سلالتين من نوع الفرتيسليوم دالياى باستخدام تقنية التضخيم العشوائي عديد الأوجة للحامض النووى دأوكسى ريبوز. 

 - P.85-94 
<br/><br/>Includes reference. 
<br/><br/> The genetic variation between two Verticillium dahliae type strains was investigated. The two investigated type strains were different in their colony characteristics; V. dahliae CBS 179.66 possesses white colonies reflecting a defect in microsclerotia formation while V. dahliae var. longisporum CBS 649.85 has dark colonies ensuring the production of microsclerotia. RAPD analyses, using four primers, revealed their great intraspecific variations where a large number of polymorphic bands were generated. RFLP-ITS revealed their interspecific relationship. This study is a basis for a number of molecular research concerning microsclerotia which are the highly resistant and viable structures responsible for the perennation of V. dahliae spp. in soil. 
<br/><br/><br/>Summary in Arabic. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Genetic Variation.<br/>Verticillium Dahliae.