An integrative taxonomic approach reveals a new species of Eranthis (Ranunculaceae) in North Asia

Erst, Andrey S.; Sukhorukov, Alexander P.; Mitrenina, Elizaveta Yu.; Skaptsov, M. V.; Kostikova, Vera A.; Chernisheva, Olga A; Troshkina, V. I.; Kushunina, Maria; Krivenko, Denis A.; Ikeda, Hiroshi; Xiang, Kunli; Wang, Wei

doi:10.3897/phytokeys.140.49048

Cited by 20 publications

(32 citation statements)

References 36 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…We sampled 34 individuals of Eranthis (Cimicifugeae, Ranunculaceae), representing all 12 species (including one undescribed new species) [21]. We included nine species covering all three other genera of Cimicifugeae, as well as three species of Asteropyreae, Caltheae and Adonideae as the outgroups [18].…”

Section: Materials and Methods (A) Samples And Sequencesmentioning

confidence: 99%

Biogeographic diversification of Eranthis (Ranunculaceae) reflects the geological history of the three great Asian plateaus

et al. 2021

Self Cite

View full text Add to dashboard Cite

The evolutionary history of organisms with poor dispersal abilities usually parallels geological events. Collisions of the Indian and Arabian plates with Eurasia greatly changed Asian topography and affected regional and global climates as well as biotic evolution. However, the geological evolution of Asia related to these two collisions remains debated. Here, we used Eranthis , an angiosperm genus with poor seed dispersal ability and a discontinuous distribution across Eurasia, to shed light on the orogenesis of the Qinghai–Tibetan, Iranian and Mongolian Plateaus. Our phylogenetic analyses show that Eranthis comprises four major geographical clades: east Qinghai–Tibetan Plateau clade (I-1), North Asian clade (I-2), west Qinghai–Tibetan Plateau clade (II-1) and Mediterranean clade (II-2). Our molecular dating and biogeographic analyses indicate that within Eranthis , four vicariance events correlate well with the two early uplifts of the Qinghai–Tibetan Plateau during the Late Eocene and the Oligocene–Miocene boundary and the two uplifts of the Iranian Plateau during the Middle and Late Miocene. The origin and divergence of the Mongolian Plateau taxa are related to the two uplifts of the Mongolian Plateau during the Middle and Late Miocene. Additionally, our results are in agreement with the hypothesis that the central part of Tibet only reached an altitude of less than 2.3 km at approximately 40 Ma. This study highlights that organismal evolution could be related to the formation of the three great Asian plateaus, hence contributing to the knowledge on the timing of the key tectonic events in Asia.

show abstract

Section: Materials and Methods (A) Samples And Sequencesmentioning

confidence: 99%

Biogeographic diversification of Eranthis (Ranunculaceae) reflects the geological history of the three great Asian plateaus

et al. 2021

Self Cite

View full text Add to dashboard Cite

show abstract

“…Three species of the genus Eranthis Salisb. are recorded in Russia: E. sibirica DC, E. stellata Maxim., and E. tanhoensis Erst (Malyshev 2005, Erst et al 2020). The range of E. stel lata includes Northeastern China, North Korea, and Far Eas tern Russia, where it grows in waterlogged forest valleys, coniferous and coniferous-deciduous forests, and floodplain meadows near forest rivers and streams.…”

Section: In Vitro Propagation Of Eranthis Stellata (Ranunculacea) Endemic Species With Narrow Distribution In the Russian Far East Northementioning

confidence: 99%

In vitro propagation of Eranthis stellata (Ranunculacea), endemic species with narrow distribution in the Russian Far East, Northeast China and North Korea

Эрст¹,

Erst²

2020

Bot Pac

Self Cite

View full text Add to dashboard Cite

Eranthis stellata (Ranunculaceae) was cultured in vitro for the first time, for which the use of peduncles with underdeveloped flower buds as primary explants was found to be effective. Upon introduction to culture in vitro, explants should be cultured in the dark at low temperature (17°C) to prevent phenolic oxidation. A culture me dium containing ½ MS supplemented with 5 μM 6-benzylaminopurine is optimal for the propagation of this species. A morphogenic response rate of 32 % was achieved, and the propagation rate amounted to 4.2 shoots per explant. K e y w o r d s : in vitro culture, Eranthis stellata, micropropagation, conservation Р Е З Ю М Е Эрст А.А., Эрст А.С. Размножение в культуре in vitro Eranthis stellata (Ranunculaceae), эндемичного вида с ограниченным распространени ем на Дальнем Востоке России, СевероВостоке Китая и в Северной Корее. Впервые введен в культуру in vitro Eranthis stellata, сем. Ranunculaceae. Показана эффективность использования в качестве первичных эксплантов цветоносов с недоразвитыми бутонами. Отмечено, что на этапе введения в культуру in vitro экспланты необходимо культивировать при пониженной температуре (+17°C) в темноте для преодоления фенольного окисления. Питательная среда ½ MS, дополненная 5 µM 6-бензиламинопукина, является оптимальной для размножения данного вида: морфогенный ответ составил 32 %, ко эф фициент размножения 4.2 шт./эксплант.

show abstract

“…We have previously revealed the specificity of the profile of polyphenols in the leaves of Eranthis plants, section Shibateranthis [1]. In that study, the set of polyphenols in the leaves of E. sibirica, E. stellata, and E. tanhoensis was determined by high-performance liquid chromatography [1].…”

Section: Introductionmentioning

confidence: 99%

“…The genus Eranthis Salisb. belongs to the tribe Cimicifugeae of the family Ranunculaceae Juss., with 13 species occurring on a territory covering a part of Europe and Asia [1,2]. Representatives of this genus are perennial herbs with tuberous rhizomes or tubers and basal long petiolate leaves with the blades divided into several or many palmate segments that are undivided or lobate; unbranched scapes carry a solitary bisexual actinomorphic flower supported by three verticillate leaf-like bracts forming involucrate leaves; there are (4-)5-8 yellow, white or pink, petaloid sepals as well as 5-10(-15) yellow or white, petaloid, or slightly concave tubular petals, shorter than sepals, sometimes with pseudonectaries; nectaries are located inside the tubular petal; there are >10 stamens and 3-10 follicles with several smooth seeds in each fruitlet [3,4].…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Identification of Flavonoids in the Leaves of Eranthis longistipitata (Ranunculaceae) by Liquid Chromatography with High-Resolution Mass Spectrometry (LC-HRMS)

Kostikova

Chernonosov

Кузнецов

et al. 2021

Plants

Self Cite

View full text Add to dashboard Cite

Eranthis longistipitata Regel is an endemic plant of Central Asia. The flavonoid profile of E. longistipitata leaves was studied by mass spectrometry for the first time (natural populations of Kyrgyzstan and Uzbekistan, in 70% aqueous–ethanol extracts by liquid chromatography coupled with high-resolution mass spectrometry). Mass spectrometry revealed 18 flavonoid compounds. Flavonols featured the highest diversity, and 10 such substances were identified: 2 free aglycones (quercetin and kaempferol), 6 quercetin glycosides (peltatoside, hyperoside, reynoutrin, quercetin 3-sambubioside, rutin, and isoquercitrin), and 2 kaempferol glycosides (juglalin and trifolin). Two flavans (cianidanol and auriculoside), two hydroxyflavanones (6-methoxytaxifolin and aromadendrin), and one C-glycoside flavone—carlinoside—were identified. Dihydroxychalcones aspalathin, phloridzin, and phloretin were found too. Levels of rutin, quercetin, kaempferol, and hyperoside were confirmed by means of standards and high-performance liquid chromatography. Rutin concentration was the highest among all other identified flavonoid compounds: in the leaf samples from Kyrgyzstan, it ranged from 2.46 to 3.20 mg/g, and in those from Uzbekistan, from 1.50 to 3.01 mg/g. The diversity of flavonoid compounds in E. longistipitata leaves is probably due to external ecological and geographic factors and adaptive mechanisms.

show abstract

An integrative taxonomic approach reveals a new species of Eranthis (Ranunculaceae) in North Asia

Cited by 20 publications

References 36 publications

Biogeographic diversification of Eranthis (Ranunculaceae) reflects the geological history of the three great Asian plateaus

Biogeographic diversification of Eranthis (Ranunculaceae) reflects the geological history of the three great Asian plateaus

In vitro propagation of Eranthis stellata (Ranunculacea), endemic species with narrow distribution in the Russian Far East, Northeast China and North Korea

Identification of Flavonoids in the Leaves of Eranthis longistipitata (Ranunculaceae) by Liquid Chromatography with High-Resolution Mass Spectrometry (LC-HRMS)

Contact Info

Product

Resources

About