Molecular phylogeny of <i>Menonvillea</i> and recognition of the new genus <i>Aimara</i> (Brassicaceae: Cremolobeae)

Salariato, Diego L.; Zuloaga, Fernando O.; Al‐Shehbaz, Ihsan A.

doi:10.12705/626.6

Cited by 14 publications

(13 citation statements)

References 33 publications

(28 reference statements)

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Species trees obtained for Menonvillea were congruent with topologies reported in Salariato et al (2013Salariato et al ( , 2016 (Fig. 3).…”

Section: Phylogenysupporting

confidence: 76%

“…representing more than 95 % of taxa included in the genus (only Menonvillea zuloagaenesis could not be sequenced). Although the sequences were taken mainly from Salariato et al (2013Salariato et al ( , 2016, additional 29 new sequences were generated for this study (GenBank accession numbers are provided in Table S1, Supplementary material). Protocols for extraction, amplification, and DNA sequencing are described in Salariato et al (2015).…”

Section: Phylogenymentioning

confidence: 99%

“…Furthermore, the ecological range of the genus is remarkably wide, with species growing at high Andean elevations (up to 5300 m), in the dry coastal deserts of Atacama in Chile, or in the Patagonia Steppe in Argentina (Salariato et al 2014). As shown by Salariato et al (2013), Menonvillea includes three main lineages, corresponding to sects. Cuneata, Menonvillea, and Scapigera, which are strongly supported by molecular data and several morphological characters.…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Climatic niche evolution in the Andean genus Menonvillea (Cremolobeae: Brassicaceae)

Salariato

Zuloaga

2016

Org Divers Evol

Self Cite

View full text Add to dashboard Cite

The study of how climatic niches change over evolutionary time has recently attracted the interest of many researchers. Different methodologies have been employed principally to analyze the temporal dynamics of the niche and specially to test for the presence of phylogenetic niche conservatism. Menonvillea, a genus of Brassicaceae including 24 species, is distributed primarily along the Andes of Argentina and Chile, with some taxa growing in southern Patagonia and others in the Atacama Desert and the Chilean Matorral. The genus is highly diversified morphologically but also presents a remarkably wide ecological range, growing from the high Andean elevations, to the dry coastal deserts in Chile, or the Patagonia Steppe in Argentina. In this study, we used molecular phylogenies together with climatic data to study climatic niche evolution in the genus. The results show that the main climatic niche shifts in Menonvillea occurred between the sections Cuneata-Scapigera and sect. Menonvillea throughout the Mid-Late Miocene, and associated with the two main geographical distribution centers of the genus: the highlands of the central-southern Andes and the Atacama Desert-Chilean Matorral, respectively. Climatic niches in these lineages were mainly differentiated by the aridity and potential evapotranspiration, the minimum temperatures of the coldest month, and the temperature annual range and seasonality. Niche evolution in Menonvillea deviated from a Brownian motion process, with most of the climatic dimension best-fitting to an OrnsteinUhlenbeck model of multiple adaptive peaks. Our results also indicated that higher aridity levels and lower annual temperature ranges were associated with the evolution of the annual habit, as exemplified by the distribution of sect. Menonvillea. Finally, the results suggested that climatic niche evolution in Menonvillea exhibited some degree of phylogenetic niche conservatism, fundamentally within the two main lineages (sect. Menonvillea and sects. Cuneata-Scapigera).

show abstract

“…Species trees obtained for Menonvillea were congruent with topologies reported in Salariato et al (2013Salariato et al ( , 2016 (Fig. 3).…”

Section: Phylogenysupporting

confidence: 76%

Section: Phylogenymentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Climatic niche evolution in the Andean genus Menonvillea (Cremolobeae: Brassicaceae)

Salariato

Zuloaga

2016

Org Divers Evol

Self Cite

View full text Add to dashboard Cite

show abstract

“…Although this species was not sequenced for the molecular analysis of Salariato et al (2013), morphological characters analyzed herein support its placement in Sect. Scapigera.…”

Section: Introductionsupporting

confidence: 51%

A revision of the genus Menonvillea (Cremolobeae, Brassicaceae)

2014

Self Cite

View full text Add to dashboard Cite

Following the most recent phylogenetic analyses of Menonvillea, an updated taxonomic revision of the genus based on molecular and morphological data is presented here. Menonvillea currently includes 24 species distributed in Argentina and Chile. Three new sections, sects. Cuneata, Menonvillea, and Scapigera, are proposed. One subspecies is raised to the specific rank, and the new combination M. marticorenae is proposed. Descriptions, keys to all taxa, updated geographical distributions, maps, and illustrations are provided. Lectotypes for M. filifolia, M. minima, M. purpurea, and M. flexuosa f. tomentosa are designated. ResumenSobre la base de los últimos estudios filogenéticos de Menonvillea, se presenta una revisión taxonómica basada en datos moleculares y morfológicos. Como resultado, Menonvillea incluye actualmente 24 especies distribuidas en Argentina y Chile. Tres nuevas secciones dentro del género son propuestas: Sect. Cuneata, Sect. Menonvillea, y Sect. Scapigera. Una subespecie es elevada al rango específico, y la nueva combinación M. marticorenae es aquí propuesta. Sinónimos, descripciones y claves para todos los taxones son provistos. La distribución actualizada de los taxones con sus mapas correspondientes son presentados, y varias especies son ilustradas. Adicionalmente lectotipos para M. filifolia, M. minima, M. purpurea, y M. flexuosa f. tomentosa también son designados.

show abstract

“…Species of this tribe are distributed from Colombia to southern Argentina and Chile and occur principally in the Andean highlands from the hyper‐dry coastal deserts of northern Chile to the semi‐arid regions (Matorral) of central Chile (Fig. B) (Khanna & Rollins, ; Rollins, ; Salariato, Zuloaga & Al‐Shehbaz, ). Eudemeae comprise seven genera: Alshehbazia Salariato & Zuloaga (one species); Aschersoniodoxa Gilg & Muschl.…”

Section: Introductionmentioning

confidence: 99%

Diversification patterns in the CES clade (Brassicaceae tribes Cremolobeae, Eudemeae, Schizopetaleae) in Andean South America

et al. 2016

Self Cite

View full text Add to dashboard Cite

Dated molecular phylogenetic trees show that the Andean uplift had a major impact on South American biodiversity. For many Andean groups, accelerated diversification (radiation) has been documented. However, not all Andean lineages appear to have diversified following the model of rapid radiation, particularly in the central and southern Andes. Here, we investigated the diversification patterns for the largest South American-endemic lineage of Brassicaceae, composed of tribes Cremolobeae, Eudemeae and Schizopetaleae (CES clade). Species of this group inhabit nearly all Andean biomes and adjacent areas including the Atacama-Sechura desert, the Chilean Matorral and the Patagonian Steppe. First, we studied diversification times and historical biogeography of the CES clade. Second, we analysed diversification rates through time, lineages and associated life forms. Results demonstrate that early diversification of the CES clade occurred in the early to mid-Miocene (c. 12-19 Mya) and involved the central Andes, the southern Andes and the Patagonian Steppe, and the Atacama-Sechura desert. The Chilean Matorral and northern Andes were colonized subsequently in the early Pliocene (4-5 Mya). Diversification of the CES clade was recovered as a gradual process without any evidence for rate shifts or rapid radiation, in contrast to many other Andean groups analysed so far. Diversification time/rates and biogeographical patterns obtained for the CES clade are discussed and compared with patterns and conclusions reported for other Andean plant lineages.

show abstract

Molecular phylogeny of Menonvillea and recognition of the new genus Aimara (Brassicaceae: Cremolobeae)

Cited by 14 publications

References 33 publications

Climatic niche evolution in the Andean genus Menonvillea (Cremolobeae: Brassicaceae)

Climatic niche evolution in the Andean genus Menonvillea (Cremolobeae: Brassicaceae)

A revision of the genus Menonvillea (Cremolobeae, Brassicaceae)

Diversification patterns in the CES clade (Brassicaceae tribes Cremolobeae, Eudemeae, Schizopetaleae) in Andean South America

Contact Info

Product

Resources

About