The systematics of tribe Millettieae (Leguminosae-Papilionoideae)
The systematics of tribe Millettieae (Leguminosae-Papilionoideae)
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鸡血藤族（Leguminosae-Papilionoideae）的系统学
DOI：
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发表时间：
2017
期刊：
影响因子：
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通讯作者：
S. Mattapha
中科院分区：
文献类型：
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作者：
S. Mattapha
米勒蒂亚族属于豆科植物。就像传统上所说的那样
由大约45个属和900多种组成，分布于泛热带和
亚热带地区。此前的系统发育研究表明，该部落的许多属都是
不是单系学。最有问题的属是体型庞大的木兰属。五花八门
自从该属于年建立以来，作者一直试图澄清属的界限。
1834年。本论文试图阐明疑置词的系统发育关系。
属，重点是多系属的Millettiae和它的
亲密的盟友。
有45个属被归入Millettiids s.l.用于系统发育重建的样本，
代表22个属，推测为核心的一部分，17个属从底部
Millettiid s.str的Migettiid&Phaseoloid群(BMP)。和6个属，分别来自
IRLC Clade。在这项研究中，使用Maximum重建了系统发育关系
似然性和贝叶斯分析。这项研究使用了三个DNA标记，包括
已发布和新生成的序列数据。总共有361个序列
核糖体核DNA(NrDNA)ITS区；一个组合叶绿体(matK+trnL-F)，包括
306人，总证据分析(ITS+matK+trnL-F)436人。
产生可比较系统发育的最大似然和贝叶斯分析
基本上是一致的。
系统发育的全部证据支持该属的单系性。群组，
即Antheropum，APurimacia，Chadsia，Leptoderris，Mundulea，Philenoptera，Piscidia，
Platysepalum、Pongamiopsis、Pyrantus、Solori、Sylvichadsia和Tphrosia，以及其他
Dguelia、Derris、Dahlstedtia、Derris、
Fordia、Lonchcarpus、Millettia、Muellera、Ptycholobium和Requienia。属的带
不确定的位置，现在更坚定的位置是：Antheropum和Diynyston in
BMP，Dguelia，Fordia，Leptoderris，
Millettieae核心中的Platysepalum和Sylvichadsia。在属的情况下，所有
序列分布在Millettiid s.str的组1和组2之间。群组，
对应于刀豆素基和非刀豆素基的基团。
在这些组中，有11个亚组被识别。
三、
刀豆氨酸是一种非蛋白质氨基酸积累(NPAAA)，其分布是
根据新的系统发育假说，通过文献综述的方式进行了探讨。
调查发现，在Canavanine组中有三种不含Canavanine的物种，两种
在非刀豆素组中含有刀豆素的物种。因此，这些团体是
考虑是否保留旧名称或提议的可能替代名称。
为了保留单系Derris，需要一个新的组合和一个新的名称
为厚果千里光。已被确认。这里是石龙果Derris carcarpa(Bth.)Mattapha&
霍金斯，新媒体。等命名nov.是提议的。与此相关的是，来自中国的一种新的鱼
泰国被新记述为Derris constrata Mattapha&Hawkins，sp.nov.
此外，还记述了三个新种，其中两个种来自于
泰国：Calcicola Mattapha&Hawkins，sp.nov.和Khayaisis Mattapha&
霍金斯，sp.nov.和来自越南的另一种，M.fulva Mattapha，Forest&Hawkins，
新种sp.nov.然而，这些新物种的属地可能会被证明是
暂定的，因为通用限制仍然不能令人满意。
The tribe Millettieae belongs to the family Leguminosae. As traditionally circumscribed it
comprises approximately 45 genera and over 900 species distributed pantropically and in
subtropical regions. Previous phylogenetic studies revealed that many genera in the tribe are
not monophyletic. The most problematic genus is the massive genera Millettia. Various
authors have attempted to clarify generic circumscription since the genus was established in
1834. This thesis attempts to clarify the phylogenetic relationships of doubtfully placed
genera of the tribe Millettieae, with the emphasis on the polyphyletic genus Millettia and its
closed allies.
Forty-five genera placed in the Millettioid s.l. were sampled for phylogeny reconstruction,
representing 22 genera putatively part of the Core Millettieae, 17 genera from the Basal
millettioid & phaseoloid group (BMP) of the Millettioid s.str. Group, and six genera from the
IRLC Clade. Phylogenetic relationships are reconstructed in this study using Maximum
Likelihood and Bayesian analysis. Three DNA markers were used in the study, which included
published and newly-generated sequence data. In total, there were 361 sequences of the
ribosomal nuclear DNA (nrDNA) ITS region; a combined chloroplast (matK+trnL-F) included
306 individuals, and the total evidence analysis (ITS+matK+trnL-F) included 436 individuals.
The Maximum Likelihood and Bayesian analyses which produced comparable phylogenies
are largely congruent.
The total evidence phylogeny supported the monophyly of genera in Millettioid s.str. Group,
namely Antheroporum, Apurimacia, Chadsia, Leptoderris, Mundulea, Philenoptera, Piscidia,
Platysepalum, Pongamiopsis, Pyranthus, Solori, Sylvichadsia and Tephrosia, while others
were not monophyletic and need to be re-evaluated, namely Dahlstedtia, Deguelia, Derris,
Fordia, Lonchocarpus, Millettia, Muellera, Ptycholobium and Requienia. Genera with
uncertain placement that now more robustly placed are: Antheroporum and Disynstemon in
the Basal Millettioid and phaseoloid group (BMP), and Deguelia, Fordia, Leptoderris,
Platysepalum and Sylvichadsia in the Core Millettieae. In case of genus Millettia, all
sequences were distributed between Group 1 and Group 2 of the Millettioid s.str. Group,
groups which correspond with the Canavanine Group and the Non-canavanine Group.
Within these groups eleven subgroups were recognized.
iii
The distribution of canavanine, a Non-Protein Amino Acid Accumulating (NPAAA), is
explored by means of a literature review, in the light of the new phylogenetic hypothesis.
The investigation found three species without canavanine in the Canavanine Group, and two
species with canavanine in the Non-canavanine Group. Consequently, these groups are
considered whether to retain old names or proposed possible alternative names.
In order to retain the monophyletic Derris, a need for a new combination and a new name
for Millettia pachycarpa Benth. was identified. Here Derris lithocarpa (Benth.) Mattapha &
Hawkins, com.nov. et nom.nov. is proposed. In relation to this, a new species of Derris from
Thailand is newly described as Derris constricta Mattapha & Hawkins, sp.nov.
Furthermore, three new species Millettia are also newly described, two species from
Thailand namely M. calcicola Mattapha & Hawkins, sp.nov. and M. khaoyaiensis Mattapha &
Hawkins, sp.nov. and another species from Vietnam, M. fulva Mattapha, Forest & Hawkins,
sp.nov. However, the generic placement for these new species might yet prove to be
provisional, since generic limits remain unsatisfactory.