学科分类
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1 个结果
  • 简介:Alargeproportionofmutantswithalteredpigmentfeatureshavebeenobtainedviaexposuretoheavy-ionbeams,atechniquethatisefficientfortraitimprovementinthebreedingofplantsandalgae.However,littleisknownaboutthechangesofthephotosyntheticresponseofmicroalgaeafterexposure.Inourgroup,sixprogeniesofScenedesmusquadricaudadeficientinchlorophyllawereisolatedaftercarbon-ionexposurethatwereprovidedbytheheavyionresearchfacilityinLanzhou(HIRFL),China.Twoprogenieswerepickedupbecausetheirphotosyntheticefficiencyandthephotoprotectionabilityweremarkedlydifferentfromthewildtype.

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