Anzhelika Teptina

Anzhelika Teptina
Ural Federal University | UrFU · Department of Botany

PhD

About

34
Publications
4,295
Reads
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66
Citations
Additional affiliations
January 1993 - May 2015
Ural Federal University
Position
  • Professor (Associate)
Education
September 1988 - May 1996
Ural State university, Yekaterinburg, Russia Biology · PhD Russia · Yekaterinburg, Sverdlovsk
Field of study
  • Biology

Publications

Publications (34)
Article
Full-text available
Diversity of secondary lichen metabolites was studied in epiphytic lichens on six phorophytes-spruce, pine, birch, alder, aspen and poplar in the Middle Urals of Russia. Atranorin, usnic, fumarprotocetraric acid, zeorin, and gyrophoric acid were found in 31, 24, 23, 18, and 14 species, respectively, of 237 taxa collected. Seventy-seven species (i.e...
Article
Elemental profiles were studied in thalli of a representative of Circinaria from Bogdinsko-Baskunchakskiyreserve (Astrakhan region, Russia). The highest concentration of iron, silica and aluminium were found in the cortex ofthe thalli. In the deeper layers the concentration of the elements decreases but the concentration of aluminium does notdepend...
Article
This study analyzed the fertility of two species of petrophytic genus Alyssum – A. obovatum and A. tortuosum in populations in the Southern Urals. The study examined linear sizes of pollen grains, pollen fertility, and populationcomparisons in contaminated and non-polluted habitats. We found that pollen fertility remains high in natural populations...
Article
Diversity of Aspicilia desertorum s. l. was studied in Bogdinsko-Baskunchakskiy reserve (Astrakhanregion, Russia). The group comprises eight species in the region. Six of them include specimens with rusty-colored thalli.We found that trivalent iron in the cortex of the studied species is not a taxonomic character but has a connection withchemistry...
Article
Full-text available
Study deals with the growth and antioxidant reaction of creeping clover plants, growth two species of Alyssum grown in an aseptic culture in a media with a high content of copper and nickel ions. The study is aimed at selecting plants promising for use in phytoremediation. Clover plants were obtained by cell selection, alyssum plants – from seeds h...
Article
Full-text available
Three species, Lobothallia brachyloba Paukov & I. V. Frolov, L. epiadelpha Paukov & A. Nordin and L. zogtii Paukov & Davydov, from arid regions of Eurasia (Russia, Kazakhstan, Kyrgyzstan, China and Mongolia) are described as new to science. Lobothallia brachyloba has flat, firmly attached lobes, immersed apothecia lacking a distinct thalline margin...
Article
Full-text available
Diversity of secondary lichen metabolites and their relationship to substrate and environmental parameters were studied in saxicolous lichens in the Middle and South Urals of Russia. Atranorin, usnic acid, gyrophoric acid, zeorin, norstictic acid, antraquinones and stictic acid were found in 73, 42, 41, 37, 36, 35 and 32 species, respectively, of 5...
Chapter
Full-text available
Species included into the new issue of the Red Book of Sverdlovsk region are Flavoparmelia caperata, Lathagrium dichotomum, Leptogium burnetiae, Leptogium rivulare, Lobaria pulmonaria, Nephromopsis laureri, Ramalina obtusata, Ramalina thrausta, Umbilicaria muehlenbergii, and Usnea longissima.
Article
Full-text available
Проведено исследование сообществ петрофитных степей на ультраосновных породах каменистых склонов коренных берегов рек Среднего Урала и выполнено их сравнение с петрофитными степями Южного Урала. Выделена 1 новая ассоциация союза Helictotricho desertorum–Orostachyion spinosae Korolyuk 2017 all. prov. порядка Helictotricho- Stipetalia Toman 1969 клас...
Article
PETROPHITIC-STEPPOUS FLORA OF THE KYSHTYM MOUNTAIN URALS, HISTORY OF STUDY AND MODERN STATE A. D. Loginova, A. Yu. Teptina Ural federal university, Ekaterinburg Summary: Study of the unique petrophytic-steppous flora of the Kyshtym mountain Urals, which has a long history of botanical investigations, has been surveyed. Contribution to the study of...
Article
The paper summarizes literature on climate, soil chemistry, vegetation and metal accumulation by plants found on ultramafic substrata in the circumboreal zone (sensu Takhtajan, Floristic regions of the world, 1986) of the Northern Hemisphere. We present a list of 50 endemic species and 18 ecotypes obligate to ultramafic soils from the circumboreal...
Article
Full-text available
Steppe herbaceous communities on rocky substrates are widely distributed in the Ural within the steppe and forest-steppe zones. In the Southern Ural, in the region of high anthropogenic press and ubiquitous development of ploughlands (Yamalov, Mirkin, 2010), habitats of stony slopes are local refugia for the steppe flora and vegetation. Within the...
Conference Paper
Full-text available
Aspicilia hispida Mereschk., Aspicilia hispida f. caespitosa Mereschk., Aspicilia desertorum var. aspera Mereschk., Aspicilia desertorum var. incisa Mereschk., Aspicilia desertorum var. nigrescens Mereschk., Aspicilia desertorum f. sublaevata Mereschk., were described from Bogdo mountain (Astrakhan region, Russia) by K. Mereschkowsky. While Aspicil...
Article
One hundred twenty-six species of lichenized fungi are reported as new to the Kinabalu region. Of these, six are new to Sabah, 90 new to Malaysia, 15 new to Southeast Asia (Bryoria bicolor, Byssoloma subleucoblepharum, Graphis kollaimalaiensis, G. nuda, Lecidea paupercula, Lepraria ecorticata, L. finkii, L. incana, L. yunnaniana, Placynthiella ulig...
Article
Full-text available
The study investigates the influence of geochemistry of ultramafic rocks on elemental composition of soils and plants. An ability of 13 species of Brassicaceae family growing on ultramafic soils, naturally contaminated by heavy metals, to accumulate Ni in aboveground shoots was studied. Ultramafic soils in the Middle and Southern Urals contain rela...
Article
Accumulation of metals in four crustose lichens with different secondary chemistry growing on serpentinite was studied. Aspicilia cinerea and A. blastidiata contain depsidone norstictic acid, A. goettweigensis contains stictic acid, and A. contorta ssp. hoffmanniana contains aliphatic compound aspicilin. The highest concentrations in lichens compar...
Article
Cool temperate regions have a limited number of species able to accumulate nickel (Ni) and other heavy metals in above-ground tissues. Our study was conducted in order to find accumulators of Ni on serpentine soils in the Middle and Southern Urals. Above-ground tissues of plants as well as soil samples were collected in 10 ultramafic massifs. Our r...
Conference Paper
Full-text available
Temperate region is known to have a limited number of species able to accumulate nickel and other heavy metals in aboveground tissues. Many species growing on serpentine in the Ural Mountains failed to have elevated concentrations of nickel. Our investigation is thus was concentrated in study of genera of Brassicaceae family which are reported to a...
Article
Full-text available
Biodiversity of lichens in the «Olenyi Ruchyi» Nature Park (Sverdlovsk Region, Middle Urals, Russia) has been studied. The list of 240 species is presented. Leptogium turgidum (Ach.) Cromb. is recorded for the fi rst time in Russia, Verrucaria foveolata (Flörke) A. Massal. for the fi rst time in the Ural Mountains. Nine species: Anema nummularium (...
Article
Full-text available
Biodiversity of lichens in the «Olenyi Ruchyi» Nature Park (Sverdlovsk Region, Middle Urals, Russia) has been studied. The list of 240 species is presented. Leptogium turgidum (Ach.) Cromb. is recorded for the fi rst time in Russia, Verrucaria foveolata (Flörke) A. Massal. for the fi rst time in the Ural Mountains. Nine species: Anema nummularium (...
Article
Full-text available
Twelve species of lichenized ascomycetes are reported from the Middle Urals, in the limits of Sverdlovsk Region. Anema nummularium and Fellhaneropsis vezdae are new to Russia. Collema dichotomum, Epiphloea byssina and Lemmopsis arnoldiana are new to the Urals; seven species are new to the Middle Urals. Most of the reported lichens are known from on...
Conference Paper
Full-text available
A data on a content of heavy metals in soils and plants on ultramafic rocks of Southern Urals is presented. Despite high levels of heavy metals in soils most species contain small amounts of heavy metals in shoots. Our studies revealed one hyperaccumulator (Alyssum obovatum) and one accumulator species (Alyssum tortuosum). В статье приводятся данны...
Article
Full-text available
The article provides a data on the features of petrophytic-steppous vegetation on ultramafics rocks of Southern Urals. An influence of substrate chemistry on floristic and ecological structure of vegetation is observed. Floristic diversity on hyperbasites is relatively poor compared to other substrata. A group of serpentinophyte plants is segregate...
Conference Paper
We made a floristic analysis of ultramafic petrophytic floras of Northern, Middle and Southern Urals from 62˚ to 50˚ N. The attempt was made to assess a distribution of petrophytic species on ultramafic rocks in different latitudinal and altitudinal conditions. The flora of big ultramafic massifs rich in endemic, rare and relict species was analyze...

Questions

Questions (3)
Question
I would like to know Which secondary metabolites are contained in the cells of the members family Brassicaceae and Caryophyllaceae?
Question
Dear all!
Could you recomend me program which demonstrate a distribution of species? especcialy rare ones? I have some data connecting with occure populations of species in region and would like create a maps. Thanks in advance!
Question
Can anybody recommend me a method of estimation of age juvenil plants of oak tree (Q.robur)? I am planning to carry out some demografic survey in  the oak's population on the edge of area.

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