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| Phylogenetic analysis of Pleurotus based on COXIII gene |
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| DOI： |
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| Abstract: |
| Oyster…mushrooms（Pleurotus）are…important…groups…of…commercially…cultivated…edible…mushrooms…
worldwide.…The…identification…of…Pleurotus species…is…fundamental…for…correct…identification…of…the…individuals…
and…exploiting…their…full…potential…in…food…industry.…It’ s…very…hard…to…identify…varieties…of…them…exactly…since…their…
shapes…differ…very…much， which…is…influenced…by…their…environments.…In…this…study， it’ s…the…first…time…to…analyze…
genetic…diversity…of…fungi…using…COXIII…gene…as…molecular…marker.…We…got…13…COXIII…partial…gene…sequences…
of…Pleurotus.…Based…on…them， the…2D-clustering…diagram…and…phylogenetic…trees…were…built…to…research…genetic…
relationship…of…Pleurotus.…The…results…showed…that…the…phylogenetic…relation…between…any…two…of…P. citrinopileatus，
P. salmoneostramineus， P. abalonus…and…other…Pleurotus…strains（as…a…group）was…distant； the…relationship…was…
very…close…between…P. ferulae Lenzi…and…P. nebrodensis； P. ostreatus， P. ferulae…and…P. eryngii…form…a…subgroup.…The…
result， together…with…other…researchers’ …job…and…evidence…of…morphology， implied…that…COXIII…gene…was…suitable…for…the…
analysis…of…genetic…diversity…of…Pleurotus. |
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