干旱区生态环境知识资源中心(Arid): Assembling the puzzle: Complete chloroplast genome sequences of Discocactus bahiensis Britton & Rose and Melocactus ernestii Vaupel (Cactaceae) and their evolutionary significance

Arid

DOI	10.1007/s40415-021-00772-2
	Assembling the puzzle: Complete chloroplast genome sequences of Discocactus bahiensis Britton & Rose and Melocactus ernestii Vaupel (Cactaceae) and their evolutionary significance
	de Almeida, Erton Mendonca; Sader, Mariela Analia; Rodriguez, Pablo Emanuel; Loeuille, Benoit; Felix, Leonardo P.; Pedrosa-Harand, Andrea
通讯作者	Pedrosa-Harand, A (corresponding author), Univ Fed Pernambuco, Dept Bot, BR-50670901 Recife, PE, Brazil.
来源期刊	BRAZILIAN JOURNAL OF BOTANY
ISSN	0100-8404
EISSN	1806-9959
出版年	2021
卷号	44 期号:4 页码:877-888
英文摘要	Discocactus and Melocactus are representatives of Core Cactoideae II BCT clade (Browningieae, Cereeae and Trichocereeae clade) and consist of 14 and 50 species, respectively. Both genera occur in South America, but Melocactus distribution extends through Central America and the West Indies. Although the Cactaceae family stands out for having highly rearranged plastomes, with particular gene organization, small or divergent inverted repeats (IRs) and IR loss, the plastome variation in the BCT clade is unknown. In this study, we assembled plastomes of Discocactus bahiensis and Melocactus ernestii and compared them with other available plastomes of Cactoideae (Carnegiea gigantea, and species of the genera Mammillaria and Rhipsalis) as well as with canonical plastomes of members of the order Caryophyllales (Portulaca oleracea and Spinacea oleracea). The plastomes of D. bahiensis (128,733-bp) and M. ernestii (130,703-bp) showed a quadripartite structure with 17 rearrangements when compared to those of P. oleracea and S. oleracea. Thus, twenty-eight genes were transferred from the LSC (large single copy) region to the IRs and 12 genes from the IRs to the LSC or SSC (small single copy) regions. Twenty-seven syntenic blocks were identified, evidencing a large number of rearrangements within the subfamily Cactoideae. These rearrangements could not be explained by the absence of IR regions nor the number of repeats. By comparing plastomes of D. bahiensis and M. ernestii, we propose new regions for phylogenetic inferences for the subfamily Cactoideae, for Discocactus and Melocactus, and for related groups.
英文关键词	Caatinga Gene loss Ndh complex Plastome Semi-arid Structural rearrangement
类型	Article
语种	英语
开放获取类型	Bronze
收录类别	SCI-E
WOS记录号	WOS:000730519100001
WOS关键词	PLASTID GENOME ; PHYLOGENETIC-RELATIONSHIPS ; INVERTED REPEAT ; CACTI ; DIVERSIFICATION ; REARRANGEMENTS ; METABOLISM ; VERSATILE ; GROWTH ; RPL22
WOS类目	Plant Sciences
WOS研究方向	Plant Sciences
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/374134
作者单位	[de Almeida, Erton Mendonca; Sader, Mariela Analia; Rodriguez, Pablo Emanuel; Loeuille, Benoit; Pedrosa-Harand, Andrea] Univ Fed Pernambuco, Dept Bot, BR-50670901 Recife, PE, Brazil; [Felix, Leonardo P.] Univ Fed Paraiba, CCA, Dept Biosci, BR-58397000 Areia, PB, Brazil; [Sader, Mariela Analia] Univ Nacl Cordoba, Consejo Nacl Invest Cient & Tecn, Inst Multidisciplinario Biol Vegetal, RA-5000 Cordoba, Argentina; [Loeuille, Benoit] Royal Bot Gardens, Kew RBG Kew, Richmond TW9 3AE, Surrey, England
推荐引用方式 GB/T 7714	de Almeida, Erton Mendonca,Sader, Mariela Analia,Rodriguez, Pablo Emanuel,et al. Assembling the puzzle: Complete chloroplast genome sequences of Discocactus bahiensis Britton & Rose and Melocactus ernestii Vaupel (Cactaceae) and their evolutionary significance[J],2021,44(4):877-888.
APA	de Almeida, Erton Mendonca,Sader, Mariela Analia,Rodriguez, Pablo Emanuel,Loeuille, Benoit,Felix, Leonardo P.,&Pedrosa-Harand, Andrea.(2021).Assembling the puzzle: Complete chloroplast genome sequences of Discocactus bahiensis Britton & Rose and Melocactus ernestii Vaupel (Cactaceae) and their evolutionary significance.BRAZILIAN JOURNAL OF BOTANY,44(4),877-888.
MLA	de Almeida, Erton Mendonca,et al."Assembling the puzzle: Complete chloroplast genome sequences of Discocactus bahiensis Britton & Rose and Melocactus ernestii Vaupel (Cactaceae) and their evolutionary significance".BRAZILIAN JOURNAL OF BOTANY 44.4(2021):877-888.