Differences were found among 8 strains from RAPD analysis.Out of 23 random primers, 11 were polymorphic.Altogether 59 RAPD bands were found and the polymorphic rate was 47.5%.

　
英 美
  • 應用23個(gè)隨機引物對白粉病菌8個(gè)不同生理小種進(jìn)行RAPD分析，其中11個(gè)引物的擴增帶型在不同生理小種間出現差異，共擴增出59條譜帶，多態(tài)性為47.；5%25。
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