The Compositae Tree of Life in the age of phylogenomics

Mandel, Jennifer R.; Barker, Michael S.; Bayer, Randall J.; Dikow, Rebecca B.; Gao, Tian; Jones, K.; Keeley, Sterling C.; Kilian, Norbert; Mā, Hong; Siniscalchi, Carolina M.; Susanna, Alfonso; Thapa, Ramhari; Watson, Linda E.; Funk, Vicki A.

doi:10.1111/jse.12265

Cited by 66 publications

(77 citation statements)

References 33 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…The application of the NGS techniques has enabled access to large amounts of data and has helped resolve the basal polytomies in certain groups of organisms where traditional Sanger approaches using analyses of multiple‐genes failed (e.g., Graminoids, Leseber & Duvall, ; Rhinoceroses, Willerslev et al, ; Pentapetaleae, Moore et al, ; Paserida, Nabholz et al, ; Neoaves, Pacheco et al, ; Malpighiales, Xi et al, ; Commelinids, Barrett et al, ; Guenons, Guschanski et al, ; Zingiberales, Barrett et al, , Sass et al, ; Ipomeeae, Eserman et al, ; Arundinarieae, Ma et al, ; Apocynaceae, Straub et al, ; Asteraceae, Mandel et al, ; Goodeniaceae, Gardner et al, ; Columbiforms, Soares et al, ; Vitales, Zhang et al, , Wen et al, ; Eupolypod II Ferns, Wei et al, ; Hippeastreae, García et al, ; Protea , Mitchell et al, ). Most of these studies concluded in favor of the radiation hypothesis, since the NGS analysis of complete chloroplast genomes and large nuclear data sets yielded short deep branches (Leseber & Duvall, ; Moore et al, ; Nabholz et al, ; Xi et al, ; Guschanski et al, ; Straub et al, ; Mandel et al, ; Gardner et al, ; Sass et al, ; Soares et al, ; Zhang et al, ; García et al, ; Mitchell et al, ) or non‐fully resolved trees (Willerslev et al, ; Barrett et al, , ; Ma et al, ; Wei et al, ). A previous phylogenetic study based on seven DNA regions proposed a burst of diversification for the origin of the Asian Palmate group (Valcárcel et al, ).…”

Section: Discussionmentioning

confidence: 99%

Chloroplast phylogenomic data support Eocene amphi‐Pacific early radiation for the Asian Palmate core Araliaceae

Valcárcel

Wen

2019

J of Sytematics Evolution

View full text Add to dashboard Cite

Traditional phylogenies based on analysis of multiple genes have failed to obtain a well‐resolved evolutionary history for the backbone of the Asian Palmate group of Araliaceae, the largest clade of the family. In this study, we applied the genome skimming approach of next‐generation sequencing to address whether the lack of resolution at the base of the Asian Palmate tree is due to molecular sampling error or the footprint of ancient radiation. Twenty‐nine complete plastid genomes of Araliaceae (17 newly sequenced) were analyzed (RAxML, Beast, Lagrange, and BioGeoBears) to provide the first phylogenomic reconstruction of the group (95% of genera included). As a result, the early divergences of the Asian Palmate group have been clarified but the backbone of its core is not totally resolved, with short internal branches pointing to an ancient radiation scenario. East Asia is inferred as the most likely ancestral area for the Asian Palmate group (from late Paleocene to Eocene) from which early colonization of the Neotropics is inferred during the Eocene. The radiation of the core Palmate group took place during the late Eocene, most likely in the context of the Boreotropical hypothesis. Recurrent episodes of southward migration (to the tropics) coupled with northern latitude local extinctions (promoting geographic isolation of lineages) followed by northward expansion (promoting contact of lineages that erased the trace of preceding geographic isolation) are hypothesized to have linked to the alternation of the cold and warm periods of the Eocene.

show abstract

Section: Discussionmentioning

confidence: 99%

Chloroplast phylogenomic data support Eocene amphi‐Pacific early radiation for the Asian Palmate core Araliaceae

Valcárcel

Wen

2019

J of Sytematics Evolution

View full text Add to dashboard Cite

show abstract

“…Lastly, the cosmopolitan family Asteraceae comprises between 1600 and 1700 genera and 25 000 species (Mandel et al, ). The group originated in South America a least 70–50 mya and then experienced several spectacular radiations.…”

Section: Introductionmentioning

confidence: 99%

“…Within Solanaceae, the genus Solanum L. is the largest and includes 1400 species (Knapp, 2013 Lamiaceae has 7200 species in 236 genera (Drew et al, 2017) which are classified in twelve subfamilies (Li et al, 2016;Li & Olmstead, 2017). Subfamily Nepetoideae includes 3660 species, 105 genera and three tribes (Drew & Sytsma, 2012 Lastly, the cosmopolitan family Asteraceae comprises between 1600 and 1700 genera and 25 000 species (Mandel et al, 2017). The group originated in South America a least 70-50 mya and then experienced several spectacular radiations.…”

mentioning

confidence: 99%

Richness, geographic distribution patterns, and areas of endemism of selected angiosperm groups in Mexico

Rodríguez

Castro‐Castro

Vargas-Amado

et al. 2018

J of Sytematics Evolution

View full text Add to dashboard Cite

Mexico is a megadiverse country. Presently, 22 126 species of angiosperms have been registered within its territory and 11 001 are considered to be endemic. However, their geographical distributions are far from homogeneous. In addition, Mexico is the center of diversification of several groups. Our analysis focused on such groups. The aims were to identify areas of species richness and endemism. A data matrix with 766 species and 25 579 geographical records was analyzed. It included Calochortus (Liliaceae); Bletia (Orchidaceae); Tigridieae (Iridaceae); Amaryllidaceae; Poliantheae, Echeandia (Asparagaceae); Crassulaceae; Hylocereus (Cactaceae); Solanum, Lycianthes and Physalinae (Solanaceae); Salvia section Membranaceae (Lamiaceae); and Cosmos and Dahlia (Asteraceae). Using Geographic Information Systems, we determined richness and distribution based on: (i) Mexican political divisions, (ii) biogeographical regions and provinces, (iii) a grid of 0.5 × 0.5° cells, and (iv) elevation. The areas of endemism were estimated using the endemicity analysis. The highest number of taxa and endemic plants were concentrated within the Transmexican Volcanic Belt in the Mexican Transition Zone. This mountain range has been recognized as a province on the basis of geologic, tectonic, geomorphologic, physiographic and biogeographic criteria. It is a 1000 km long volcanic arc that extends east to west through Central Mexico and is variably from 80 to 230 km wide, between 17°30′ to 20°25′N and 96°20′ to 105°20′W. Our results represent a local deviation from the global richness latitudinal gradient of angiosperm species.

show abstract

“…Liabeae are a phylogenetically derived small tribe within the Compositae (Panero & al., ; Mandel & al., , ) with 21 genera and 165 species (Gutiérrez, ; Funk & al., ; Gutiérrez & Katinas, ). This Neotropical tribe is distributed mainly in the Andes where its origin was postulated, especially in the Central and northern Andes (Funk & al., , ; Dillon & al., ).…”

Section: Introductionmentioning

confidence: 99%

Morphological and molecular analyses of South American Microliabum (Compositae, Liabeae, Paranepheliinae) and reinstatement of Austroliabum

Gutiérrez

Garcia‐Jacas

Susanna

et al. 2019

TAXON

Self Cite

View full text Add to dashboard Cite

The small Neotropical tribe Liabeae (Compositae) is currently classified into four subtribes: Liabinae, Munnoziinae, Paranepheliinae, and Sinclairiinae. As currently accepted, Paranepheliinae includes seven genera, Chionoppapus, Erato, Microliabum, Paranephelius, Philoglossa, Pseudonoseris, and Stephanbeckia, distributed especially throughout the Andes from Venezuela and Colombia to Argentina. Our research focuses in the genus Microliabum, which inhabits extra‐Andean enviroments from Bolivia to central Argentina. The broad concept of Microliabum and its phylogenetic position within Paranepheliinae are controversial. Bayesian and maximum parsimony analyses of ribosomal nuclear ITS and plastid trnL‐F suggest that both subgenera described within Microliabum are monophyletic. However, Microliabum, without the subgenus Austroliabum, is close to Stephanbeckia. A statistical analysis (PCoA) supports the separation of the subgenera, and morphology mainly based on traits of the involucre and florets permits to establish new taxonomical circumscriptions. Thus, the reinstatement of Austroliabum, the more southern Liabean genus, is here proposed. The genus includes three endemic species from Sub‐Andean and Pampean Hills in central and northwestern Argentina. Austroliabum is characterized by white‐tomentose or woolly pubescence on stems and abaxial leaf surfaces, acrodromous leaf venation, campanulate involucres, coriaceous and adpressed phyllaries in usually five series, outer phyllaries shorter than the inner ones, style branches of disc florets shorter than the pubescent part on the shaft below the bifurcation point, style pubescence on the shaft below the bifurcation point of disc florets at least three times longer than the branches of the style, persistent 2‐seriate pappus with outer series of scales and inner series of barbellate bristles, and achenes pubescent on the ribs. In addition, a revision of Microliabum s.str., with three species, is carried out.

show abstract

The Compositae Tree of Life in the age of phylogenomics

Cited by 66 publications

References 33 publications

Chloroplast phylogenomic data support Eocene amphi‐Pacific early radiation for the Asian Palmate core Araliaceae

Chloroplast phylogenomic data support Eocene amphi‐Pacific early radiation for the Asian Palmate core Araliaceae

Richness, geographic distribution patterns, and areas of endemism of selected angiosperm groups in Mexico

Morphological and molecular analyses of South American Microliabum (Compositae, Liabeae, Paranepheliinae) and reinstatement of Austroliabum

Contact Info

Product

Resources

About