Morphological Variation, ITS and EF-1α Gene Nucleotide Polymorphism in Gyromitra esculenta (Discinaceae)

Journal of Applied Biological Sciences

Mehrican YARATANAKUL GÜNGÖR¹  Mustafa IŞILOĞLU¹  Fatih COŞKUN¹  Halil GÜNGÖR¹  Emre SEVINDIK¹ 

关键词: Gyromitra;    ITS;    EF-1α;    polymorphism;   

DOI  :  

学科分类：生物科学（综合）

来源: Nobel Bilim ve Arasirma Merkezi/Nobel Science and Research Cente

【 摘 要 】

Gyromitraesculenta(Pers.)Fr.hasmanymorphologicallyandmicroscopicallydifferentspecimens.Sometimesthesemorphologicallydifferentspecimensarecalledasadifferenttaxon.Inthisstudyacollectionof143Gyromitraesculentaspecimenswereanalyzedusingmacroscopicandmicroscopicfeatures.Thentengroupswereobtainedwhicharepotentiallyconfusablebecauseofmorphologicalandmicroscopicalvariations.nrDNAITSandtranslationelongationfactor(EF-1α)genesareusedtodeterminemoleculardifferentiationsbetweenthesegroups.MorchellaDill.exPers.spp.wereusedasoutgroups.nrDNAITSregionoftendifferentgroupsgivethreephylogeneticallydistinctgroups.Betweenthesegroupsnucleotidepolymorphismratioisnearly%1.EF-1αgenedoesn’tconsistofanypolymorphismandnotinformative.AlsointraspecificITSnucleotidepolymorphismratioinGyromitrainfula(Schaeff.)Quél.andGyromitragigas(Krombh.)CookewhicharetakenfromGenbankisnearly%1too.So,weconcludeecologicalfactorscausemorphologicalandmicroscopicalvariantsofGyromitraesculenta.

【 授权许可】

Unknown