Meso-Papilionoideae
| Meso-Papilionoideae | |
|---|---|
Scientific classification 
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| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Rosids |
| Order: | Fabales |
| Family: | Fabaceae |
| Subfamily: | Faboideae |
| Clade: | Meso-Papilionoideae L. P. de Queiroz and M. F. Wojciechowski 2013[1] |
| Clades[2] | |
| |
| Synonyms | |
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Meso-Papilionoideae is a monophyletic clade of the flowering plant subfamily Faboideae (or Papilionoideae) that includes the majority of papilionoid legumes. This clade is consistently resolved in molecular phylogenies.[3][4][5][6][2] It contains many agronomically important genera, including Arachis (peanut), Cicer (chickpea), Glycine (soybean), Medicago (alfalfa), Phaseolus (common bean), Trifolium (clover), Vicia (vetch), and Vigna (mung bean).
Description
This clade circumscribes six subordinate clades: one traditional tribe (Exostyleae) and five informal clades (the genistoids, the vataireoids, the dalbergioids, the Andira clade, and the Old World Clade), as well as the genus Amphimas.[2] The clade has the following ICPN-compliant, node-based definition:
The most inclusive crown clade exhibiting the structural rearrangement in the plastid genome (inversion of a ~50 Kb segment in the large-single copy region with endpoints between the accD and trnK regions[7]) homologous with that found in Aldina latifolia Spruce ex Benth. 1870, Holocalyx balansae Micheli 1883, Maackia amurensis Rupr. 1856, Wisteria floribunda (Willd.) DC. 1825, and Glycine max (L.) Merr. 1917, where these taxa are extant species included in the crown clade defined by this name.[1]
References
- ^ a b Wojciechowski MF. (2013). "Towards a new classification of Leguminosae: Naming clades using non-Linnaean phylogenetic nomenclature". S Afr J Bot. 89: 85–93. doi:10.1016/j.sajb.2013.06.017.
- ^ a b c "Reconstructing the deep-branching relationships of the papilionoid legumes". S Afr J Bot. 89: 58–75. 2013. doi:10.1016/j.sajb.2013.05.001.
{{cite journal}}: Unknown parameter|authors=ignored (help) - ^ a b "A phylogeny of the chloroplast gene rbcL in the Leguminosae: taxonomic correlations and insights into the evolution of nodulation". Am J Bot. 84 (4): 541–554. 1997. doi:10.2307/2446030. JSTOR 2446030. PMID 21708606.
{{cite journal}}: Unknown parameter|authors=ignored (help) - ^ "Phylogenetic relationships of basal papilionoid legumes based upon sequences of the chloroplast trnL intron". Syst Bot. 55 (5): 818–836. 2001. doi:10.1043/0363-6445-26.3.537 (inactive 2021-01-16).
{{cite journal}}: Unknown parameter|authors=ignored (help)CS1 maint: DOI inactive as of January 2021 (link) - ^ "A phylogeny of legumes (Leguminosae) based on analysis of the plastid matK gene resolves many well-supported subclades within the family". Am J Bot. 91 (11): 1846–862. 2004. doi:10.3732/ajb.91.11.1846. PMID 21652332.
{{cite journal}}: Unknown parameter|authors=ignored (help) - ^ "Revisiting the phylogeny of papilionoid legumes: new insights from comprehensively sampled early-branching lineages". Am J Bot. 99 (12): 1991–2013. 2012. doi:10.3732/ajb.1200380. PMID 23221500.
{{cite journal}}: Unknown parameter|authors=ignored (help) - ^ "The distribution and phylogenetic significance of a 50-Kb chloroplast DNA inversion in the flowering plant family Leguminosae". Mol Phylogenet Evol. 5 (2): 429–438. 1996. doi:10.1006/mpev.1996.0038. PMID 8728401.
{{cite journal}}: Unknown parameter|authors=ignored (help)
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