干旱区生态环境知识资源中心(Arid): Phylogenetic relationships of plant species from the flowering desert of the Atacama Region

Arid

DOI	10.37360/blacpma.20.19.3.18
	Phylogenetic relationships of plant species from the flowering desert of the Atacama Region
	Contreras, Roberto 1; van den Brink, Liesbeth 2; Sepulveda, Bernardo 1; Aguayo, Fernanda 1; Porcile, Vincenzo 1
通讯作者	Contreras, Roberto
来源期刊	BOLETIN LATINOAMERICANO Y DEL CARIBE DE PLANTAS MEDICINALES Y AROMATICAS
ISSN	0717-7917
出版年	2020
卷号	19 期号:3 页码:300-313
英文摘要	Every 3 to 7 year angiosperms species of the flowering desert appear in the Atacama Region of Chile, as a result of the climatic phenomenon El Nino. Our objective was to evaluate the universality of matK and rbcL barcode markers of these species, and validate their taxon through phylogenetic relationships. Argemone hunnemannii, Oenothera coquimbensis, Malesherbia humilis, Leucocoryne appendiculata, Loasa elongata, Nicotiana solanifolia, Stachys grandidentata, Aristolochia chilensis, Alstroemeria kingii and Adesmia eremophila, almost all classified as endemic to Chile, were collected in Pan de Azucar and Llanos de Challe National Park (Atacama Region, Chile) at the end of October 2017. The phylogeny of these ten angiosperm species from the flowering desert was analyzed using rbcL and matK markers with the maximum likelihood and Bayesian inference methods. The results showed that 70% of the species can be distinguished with the matK or rbcL locus, however, 100% were distinguished using both loci. The phylogenetic results showed that the species formed clades with high reliability and high support with both the matK and rbcL genes, when comparing our results with sequences obtained from GenBank. The matK and rbcL genes are efficient markers for analyzing phylogenetic relationships and validating the taxonomy of flowering species.
英文关键词	Atacama Desert matK rbcL DNA barcoding Flowering Desert
类型	Article
语种	英语
国家	Chile ; Germany
收录类别	SCI-E
WOS记录号	WOS:000537942900003
WOS关键词	DNA BARCODES ; PAPAVERACEAE ; DIVERSITY ; NUCLEAR ; MATK ; RBCL
WOS类目	Integrative & Complementary Medicine ; Pharmacology & Pharmacy
WOS研究方向	Integrative & Complementary Medicine ; Pharmacology & Pharmacy
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/319007
作者单位	1.Univ Atacama, Ctr Reg Invest & Desarrollo Sustentable Atacama C, Copiapo, Chile; 2.Univ Tubingen, Dept Plant Ecol, Tubingen, Germany
推荐引用方式 GB/T 7714	Contreras, Roberto,van den Brink, Liesbeth,Sepulveda, Bernardo,et al. Phylogenetic relationships of plant species from the flowering desert of the Atacama Region[J],2020,19(3):300-313.
APA	Contreras, Roberto,van den Brink, Liesbeth,Sepulveda, Bernardo,Aguayo, Fernanda,&Porcile, Vincenzo.(2020).Phylogenetic relationships of plant species from the flowering desert of the Atacama Region.BOLETIN LATINOAMERICANO Y DEL CARIBE DE PLANTAS MEDICINALES Y AROMATICAS,19(3),300-313.
MLA	Contreras, Roberto,et al."Phylogenetic relationships of plant species from the flowering desert of the Atacama Region".BOLETIN LATINOAMERICANO Y DEL CARIBE DE PLANTAS MEDICINALES Y AROMATICAS 19.3(2020):300-313.