| molecular phylogenetic analysis of the grey-cheeked fulvetta (alcippe morrisonia) of china and indochina: a case of remarkable genetic divergence in a "species". | the grey-cheeked fulvetta, alcippe morrisonia, is a polytypic species of quaker babbler (timaliidae) occurring mainly in highlands from burma across southern china to taiwan. to examine gene flow among populations, we sequenced the mitochondrial nd2 gene of 39 individuals of six of the seven subspecies, plus multiple individuals of three outgroup alcippe species. a lack of shared haplotypes and high fst values suggested no gene flow among populations. the nucleotide divergence between geographic ... | 2007 | 17300964 |