Screening of the Candidate DNA Barcodes for Three Important Amorphophallus Species Identification

Autor:	Chufeng Zhao, Xuan She, Erxi Liu, Nunung Harijati, Teng Cheng, Zhongli Hu, Surong Jin, Ying Diao
Jazyk:	angličtina
Rok vydání:	2020
Předmět:	Amorphophallus authentication DNA barcodes trnH-psbA Agriculture
Zdroj:	Agronomy, Vol 10, Iss 9, p 1366 (2020)
Druh dokumentu:	article
ISSN:	2073-4395
DOI:	10.3390/agronomy10091366
Popis:	Amorphophallus is widely distributed in Southeast Asia, Africa, and other places, with more than 170 species. Amorphophallus has high medicinal value and is commonly used in medicine. However, the current classification based on morphology is challenging in with regard to Amorphophallus and closely related species. This study used six barcodes, namely ITS2, matK, rcbL, nad1, trnH-psbA, and trnL-trnF, to evaluate their identification ability for three important Amorphophallus species, including A. konjac, A. albus, and A. muelleri. We recommend that trnH-psbA can be applied to the Amorphophallus trade, quickly identify the purity of A. konjac and A. albus and distinguish A. muelleri from its related species for A. konjac and A. albus genetic improvement.
Databáze:	Directory of Open Access Journals
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