Evaluation of DNA markers for molecular identification of three Piper species from Brazilian Atlantic Rainforest.

ABSTRACT: Piper is one of two large genera in the Piperaceae, and with ca. 2600 species, is one of the largest plant genera in the world. Species delimitation and evaluation of genetic diversity among populations are important requisites for conservation and adequate exploitation of economically important species. DNA barcoding has been used as a powerful tool and a practical method for species characterization and delimitation. The present work aims to evaluate molecular markers for barcoding three Piper species native to Brazil: P. gaudichaudianum ("jaborandi" or "pariparoba"), P. malacophyllum ("pariparoba-murta") and P. regnellii ("caapeba" or "pariparoba"). A reference DNA barcode library was developed using sequences of three candidate regions: ITS2, trnH-psbA and rbcL. Transferability of the

SUBMITTER: Egydio Brandao APM 

PROVIDER: S-EPMC7571689 | biostudies-literature | 2020

REPOSITORIES: biostudies-literature