20種雀形目鳥類COI基因序列擴(kuò)增及親緣關(guān)系分析.pdf

1、內(nèi)蒙古大學(xué)碩士學(xué)位論文20種雀形目鳥類COI基因序列擴(kuò)增及親緣關(guān)系分析姓名：陳文婧申請學(xué)位級別：碩士專業(yè)：動物學(xué)指導(dǎo)教師：楊貴生20120525內(nèi)蒙古大學(xué)碩士學(xué)位論文COIGENESEQUENCESAMPLIFICAIONANDRELATIONSHIPoF20PASSERIFoRMESBIRDSABSTRACTPasseriflomesbirdsisanorderwhichhavethemostnumberofbirdsinAVes，m

2、ereare5457Speciesintotal，whichaccountfor6043％oftllenumberofmebirdsThereare28脅nilies，l67generaand600speciesinchinaInthisp印er，WeamplificatetheCOIgeneof20birdsinPasserifomes，andchooseCircuscyaneusasou蟾roupUsmgNeighbor-Joini

3、ngMethod(NJ)、mostpaursimonicusmethod(MP)、maximumlikelihoodmethod(ML)andthebayesianmethod(BI)，cons仃ucteNJtree、MPtree、MLtreesandBayestreeGettheresultis：therelationshipof朋吝腸，zDcD弼P砌and上》Pm叩辦池isclosed，C口砌挑J『腸日托dG口彪尸以口辦伽Pc^∞P

4、陀施如瑚辦勿Stumidaeasaf：amilyalone，itsrelationshipmayclosedtotheAlaudidaebirds；^如f口cZ刀a口舾口and彳聆砌z岱，Ds2口fz岱ha，Vetheclosedrelationship；TherelationshipofZ么瑙匆訂and砌DP聆記擾r淞isclosed，死以婦聊PM腸口，2d死砌sr咖D刀括haVemeclosedrelationship；Therel

5、ationshipofSylViidaeandMuscic印idaeisclosed，therelationshipofcisticolaeisclosedtoGoldcreStidaeWealsoanalyzethediVergetimeofthesebirds，Turdidaebirdsistheearlistspecieswhichwasdiverged，t圭1enthecisticolae、Goldcrestidae、Motac