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首页> 外文期刊>Cahiers Agricultures >Molecular systematics of Passiflora L. (Passifloraceae) based on the comparison of data obtained in France and in Brazil.
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Molecular systematics of Passiflora L. (Passifloraceae) based on the comparison of data obtained in France and in Brazil.

机译：西番莲（西番莲科）的分子系统学，基于在法国和巴西获得的数据比较。

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摘要

Several species of the genus Passiflora are cultivated for the production of their fruits called passion fruits. Passiflora edulis is the most widely cultivated species and produces the maracuja, used worldwide in fruit juices. By combining data obtained by two research groups in France and in Brazil, the present study aims at clarifying the systematics of the genus Passiflora and establishing the phylogenetic relationships among species. We obtained DNA sequences from two nuclear regions and two chloroplast regions for a sampling of thirty species belonging to the genus Passiflora. This sampling represents three of the four subgenera recognized at present in the genus. We used the data to reconstruct a molecular phylogeny of the genus, including data from the genus Adenia sp. Forsk. (used as outgroup to root the trees). The results obtained were compared with the classifications based on morphology and discussed taking into account the relatively limited number of species represented in this phylogenetic analysis.
机译：栽培西番莲属的几种物种以产生其称为西番莲果的果实。西番莲是栽培最广泛的种类，并生产世界范围内用于果汁的马拉果。通过结合法国和巴西两个研究小组获得的数据，本研究旨在阐明西番莲属的系统性，并建立物种之间的系统发育关系。我们从两个核区域和两个叶绿体区域中获得了DNA序列，以对属于西番莲属的30个物种进行采样。该采样代表该属当前识别的四个子属中的三个。我们使用这些数据来重建该属的分子系统发育，包括来自Adenia sp。属的数据。福斯克。 （用作分组植树）。将获得的结果与基于形态学的分类进行比较，并考虑到此系统发育分析中所代表的物种数量相对有限，进行讨论。

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