How DNA barcodes complement taxonomy and explore species diversity: the case study of a poorly understood marine fauna.

ABSTRACT:

Background

The species boundaries of some venerids are difficult to define based solely on morphological features due to their indistinct intra- and interspecific phenotypic variability. An unprecedented biodiversity crisis caused by human activities has emerged. Thus, to access the biological diversity and further the conservation of this taxonomically muddling bivalve group, a fast and simple approach that can efficiently examine species boundaries and highlight areas of unrecognized diversity is urgently needed. DNA barcoding has proved its effectiveness in high-volume species identification and discovery. In the present study, Chinese fauna was chosen to examine whether this molecular biomarker is sensitive enough for species delimitation, and how it complements taxonomy and ex

SUBMITTER: Chen J 

PROVIDER: S-EPMC3116896 | biostudies-literature | 2011

REPOSITORIES: biostudies-literature