Expression of specific pteridines in neural crest transplants betweenPleurodeles and axolotl
[摘要] Speciesspecificitybetweenambystomidsandsalamandridsoccurswithrespecttopteridinecontentofxanthophores.Ranachrome-3istypicalofaxolotllarvaebutisnotfoundinPleurodeles.Pleurodelescontainspleurodeles-blue,whichisabsentfromaxolotlxanthophores.AxolotlxanthophorescontainmuchmoreisoxanthopterinthandothoseofPleurodeles.Exchangeofneuralcrestbetweenthesetwospeciesresultsintheappearanceofbothranachrome-3andincreasedamountsofisoxanthopterininPleurodeleshosts.Expressionoftheaxolotlpteridinepatternisanautonomousfunction.Pleurodeles-bluedoesnotdevelopinaxolotlhosts.TheexpressionofthispteridinebyPleurodelesxanthophoresseemstobedependentuponhostenvironment.
[发布日期] [发布机构]
[效力级别] [学科分类] 生物科学（综合）
[关键词] [时效性]
