Arid
DOI10.1086/597267
PHYLOGENY OF THE AUSTRALIAN CAMPHOROSMEAE (CHENOPODIACEAE) AND THE TAXONOMIC SIGNIFICANCE OF THE FRUITING PERIANTH
Cabrera, Jonathan F.1,2; Jacobs, Surrey W. L.3; Kadereit, Gudrun2
通讯作者Cabrera, Jonathan F.
来源期刊INTERNATIONAL JOURNAL OF PLANT SCIENCES
ISSN1058-5893
出版年2009
卷号170期号:4页码:505-521
英文摘要

Molecular and morphological data were used to reconstruct the phylogeny of Camphorosmeae (Chenopodiaceae) in Australia, a tribe adapted to and widespread in the temperate arid and semiarid areas of the continent. A total of 71 species, representing nearly half of the species and all 14 currently recognized endemic genera, were sampled. Of seven molecular markers tested (ETS, ITS, the trnL-trnF spacer, the trnP-psaJ spacer, the rpS16 intron, the rpL16 intron, and the trnS-trnG spacer), only the nuclear ETS and ITS provided enough variation for phylogenetic studies in the group. Phylogenetic hypotheses inferred from molecular data do not support the current taxonomy of Camphorosmeae in Australia. Neobassia, Threlkeldia, Osteocarpum, and Enchylaena should be subsumed into the species-rich genera Sclerolaena and Maireana. Of 15 morphological characters, only the fruiting perianth provided some support for the taxonomic implications of the DNA-based phylogeny. Indumentum characters, which were reported to be of taxonomic significance in several groups in Chenopodiaceae, did not provide support for the molecular phylogeny of Camphorosmeae in Australia.


英文关键词Sclerolaena Maireana ETS Australia fruit morphology fruiting-perianth appendages
类型Article
语种英语
国家Philippines ; Germany ; Australia
收录类别SCI-E
WOS记录号WOS:000264927300007
WOS关键词EXTERNAL TRANSCRIBED SPACER ; ETS SEQUENCE DATA ; NONCODING REGIONS ; CHLOROPLAST DNA ; SEED DISPERSAL ; RIBOSOMAL DNA ; LEAF ANATOMY ; NUCLEAR ; RDNA ; EVOLUTION
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/2XILL650/161094
作者单位1.Univ Philippines Los Banos, Coll Arts & Sci, Inst Biol Sci, College Los Banos 4031, Laguna, Philippines;
2.Johannes Gutenberg Univ Mainz, Inst Spezielle Bot, D-55099 Mainz, Germany;
3.Royal Bot Gardens, Natl Herbarium New S Wales, Sydney, NSW 2000, Australia
推荐引用方式
GB/T 7714
Cabrera, Jonathan F.,Jacobs, Surrey W. L.,Kadereit, Gudrun. PHYLOGENY OF THE AUSTRALIAN CAMPHOROSMEAE (CHENOPODIACEAE) AND THE TAXONOMIC SIGNIFICANCE OF THE FRUITING PERIANTH[J],2009,170(4):505-521.
APA Cabrera, Jonathan F.,Jacobs, Surrey W. L.,&Kadereit, Gudrun.(2009).PHYLOGENY OF THE AUSTRALIAN CAMPHOROSMEAE (CHENOPODIACEAE) AND THE TAXONOMIC SIGNIFICANCE OF THE FRUITING PERIANTH.INTERNATIONAL JOURNAL OF PLANT SCIENCES,170(4),505-521.
MLA Cabrera, Jonathan F.,et al."PHYLOGENY OF THE AUSTRALIAN CAMPHOROSMEAE (CHENOPODIACEAE) AND THE TAXONOMIC SIGNIFICANCE OF THE FRUITING PERIANTH".INTERNATIONAL JOURNAL OF PLANT SCIENCES 170.4(2009):505-521.
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