New octoploid Catabrosa (Poaceae) species from Altai

Punina, E. O.; Носов, Н. Н.; Myakoshina, Yulia A.; Gnutikov, A. A.; Шмаков, А. И.; Olonova, Marina V.; Rodionov, A. V.

doi:10.1007/s12225-016-9646-5

Cited by 5 publications

(5 citation statements)

References 5 publications

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“…Coleanthinae has stem and crown dates of 26.65 and 17.99 Ma (crown roughly 23 Ma in Schubert et al, 2019b) and contains 10 genera (see Gillespie et al, 2022; Soreng et al, 2022a): Catabrosa P. Beauv. (3 spp., 7 more described by Tzvelev 2013 and Punina et al, 2016, worldwide); Catabrosella (Tzvelev) Tzvelev (6 spp., Southwest Asia); Coleanthus Seidl (1 sp., northern Eurasia, and northwestern North America); Colpodium Trin. (9 spp., some annuals, Africa, Southwest Asia, including Zingeria P.A.…”

Section: Discussionmentioning

confidence: 98%

Grasses through space and time: An overview of the biogeographical and macroevolutionary history of Poaceae

Gallaher

Peterson

Soreng

et al. 2022

J of Sytematics Evolution

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Grasses are widespread on every continent and are found in all terrestrial biomes. The dominance and spread of grasses and grassland ecosystems have led to significant changes in Earth′s climate, geochemistry, and biodiversity. The abundance of DNA sequence data, particularly chloroplast sequences, and advances in placing grass fossils within the family allows for a reappraisal of the family′s origins, timing, and geographic spread and the factors that have promoted diversification. We reconstructed a time‐calibrated grass phylogeny and inferred ancestral areas using chloroplast DNA sequences from nearly 90% of extant grass genera. With a few notable exceptions, the phylogeny is well resolved to the subtribal level. The family began to diversify in the Early–Late Cretaceous (crown age of 98.54 Ma) on West Gondwana before the complete split between Africa and South America. Vicariance from the splitting of Gondwana may be responsible for the initial divergence in the family. However, Africa clearly served as the center of origin for much of the early diversification of the family. With this phylogenetic, temporal, and spatial framework, we review the evolution and biogeography of the family with the aim to facilitate the testing of biogeographical hypotheses about its origins, evolutionary tempo, and diversification. The current classification of the family is discussed with an extensive review of the extant diversity and distribution of species, molecular and morphological evidence supporting the current classification scheme, and the evidence informing our understanding of the biogeographical history of the family.

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Section: Discussionmentioning

confidence: 98%

Grasses through space and time: An overview of the biogeographical and macroevolutionary history of Poaceae

Gallaher

Peterson

Soreng

et al. 2022

J of Sytematics Evolution

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“…As it is now obvious (first pointed out by Gnutikov et al, 2020, p. 265) that this species is derived from hybridization between Catabrosa (nrDNA parent) and Puccinellia (plastid parent), we propose a new hybrid genus name. The nrDNA parent is likely C. aquatica which is widespread, including in South America; the other species of Catabrosa (revised by Tzvelev, 2013; Punina et al, 2016) having restricted Eurasian distributions.…”

Section: Discussionmentioning

confidence: 99%

“…We examined nrDNA (ITS and ETS) of both collections in previous analyses (Gillespie et al, 2008(Gillespie et al, , 2009(Gillespie et al, , 2010; but note that Soreng & Soreng 7150 was incorrectly identified as Catabrosa aquatica at the time, the name was subsequently corrected in GenBank), and found them to be highly divergent from Puccinellia and in a clade with C. aquatica when a correctly identified sample of this species was included. Other authors have picked up some of our C. werdermannii data from GenBank for their analyses (Gnutikov et al, 2020 [GenBank number in ITS tree misnumbered]; Tkach et al, 2020), where it is well supported in Catabrosa (revised by Tzvelev, 2013, Punina et al, 2016 or with C. aquatica. Prior plastid DNA analyses (Gillespie et al, 2008(Gillespie et al, , 2009 resolved these two C. werdermannii samples within the Puccinellia-Sclerochloa clade (Gillespie et al, 2008) or closely related and sister to Puccinellia when only one species of the latter was included (Gillespie et al, 2009) (authentic C. aquatica was not included in these analyses).…”

Section: Taxonomymentioning

confidence: 99%

Biogeography, timing, and life‐history traits in the PPAM clade: Coleanthinae (syn. Puccinelliinae), Poinae, Alopecurinae superclade, Miliinae, and Avenulinae and Phleinae (Poaceae, Pooideae, Poeae)

Soreng

Gillespie

Boudko

et al. 2022

J of Sytematics Evolution

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We conducted a biogeographic analysis of the PPAM clade of Poeae Plastid DNA Group 2, which includes 12 subtribes of C3 grasses. One hundred and eighty‐four species sampled represent 42 of 43 accepted genera and taxonomic diversity in large genera. We analyzed plastid sequences of matK, trnC‐rpoB, and trnT‐trnL‐trnF using BEAST to produce a dated tree and MrBayes to produce a Bayesian tree, on which we ran Bayesian‐Binary‐Markov‐Chain analyses on a worldwide biogeographic data set of 12 areas. PPAM split in southwestern Asia into subtribe Coleanthinae and PAM clades in the Early Miocene. PAM diversified rapidly in the Middle Miocene in southwestern Asia into four monogeneric lineages, Avenulinae, Phleinae, Miliinae, Poinae, and the Alopecurinae superclade (seven subtribes with 27 genera). In the Late Miocene, Pliocene, and mostly Pleistocene, the latter four lineages diversified and dispersed across Eurasia and established in North America. Dispersals to the southern hemisphere occurred in the Pliocene and Pleistocene. Annuals occur in 15 Mediterranean and southwestern Asia genera, but in few genera in other regions. Beyond phylogenetically isolated annual species dating to the Miocene, all other annuals evolved in the Pliocene and Pleistocene. Cold tolerance is high among perennial species, many occurring in the alpine, nine genera ranging into the Arctic. We suggest that alpine and subalpine habitats were ancestral. High tolerance of saline and alkaline conditions arose between the Pliocene and Pleistocene in Coleanthinae, Alopecurinae, Poinae, Hookerochloinae, Beckmanniinae, and Arctopoa. Combinations are proposed for Cornucopiae alopecuroides in Alopecurus and for Paracolpodium colchicum in Hyalopodium. A nothogenus × Catanellia is proposed for Catabrosa × Puccinellia.

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“…В 2013 г. Н. Н. Цвелев опубликовал новую обработку рода Catabrosa (Цвелев, 2013), где обосновал наличие в роде 12 видов, хорошо отличимых по ареалу, морфологическим признакам и хромосомным числам, и отметил, что при более детальном изучении рода на всем ареале могут быть выявлены и другие виды. Два новых вида в Сибири -C. ledebourii Punina et Nosov и C. bogutensis Punina et Nosov -недавно были выявлены и описаны нами (Punina et. al., 2016).…”

unclassified

“…Tzvelev, среднеазиатская C. capusii (все 2n = 20) и гексаплоид C. longissima Tzvelev (2n = 30). Описанные же нами C. ledebourii и C. bogutensis оказались октоплоидами с 2n = 40 (Punina et al, 2016). У части видов, приводимых Н. Н. Цвелевым (2013), кариотипы не изучены и хромосомные числа неизвестны.…”

unclassified

Молекулярно-филогенетическое изучение рода Catabrosa (Poaceae): сравнительный анализ последовательностей ITS1-5.8S рДНК-ITS2 генов 35S рРНК

Матейкович¹,

Punina²,

Носов³

et al. 2019

bpssm

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Проведен сравнительный анализ последовательностей ITS1-5.8S рДНК-ITS2 генов 35S рРНК у 20видов и морфотипов рода Catabrosa (поручейница), который до недавнего времени считался монотипным. Выявлено 7 основных гаплотипов, соответствующих отдельным видам, группам видов и некоторым морфотипам. Выдвинуты гипотезы о субгеномной композиции полиплоидных видов C. kneuckeri, C. minor, C. capusii, C. bogutensis и C. ledebourii.

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New octoploid Catabrosa (Poaceae) species from Altai

Cited by 5 publications

References 5 publications

Grasses through space and time: An overview of the biogeographical and macroevolutionary history of Poaceae

Grasses through space and time: An overview of the biogeographical and macroevolutionary history of Poaceae

Biogeography, timing, and life‐history traits in the PPAM clade: Coleanthinae (syn. Puccinelliinae), Poinae, Alopecurinae superclade, Miliinae, and Avenulinae and Phleinae (Poaceae, Pooideae, Poeae)

Молекулярно-филогенетическое изучение рода Catabrosa (Poaceae): сравнительный анализ последовательностей ITS1-5.8S рДНК-ITS2 генов 35S рРНК

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