引用本文: | P?ckert M,Martens J,Tietze DT,Dietzen C,Wink M,Kvist L.Calibration of a molecular clock in tits (Paridae)--do nucleotide substitution rates of mitochondrial genes deviate from the 2% rule?[J].Molecular phylogenetics and evolution,2007,44(1):1-14. |