Zobrazeno 1 - 10
of 15
pro vyhledávání: '"E. V. Zarembo"'
Autor:
E. V. Zarembo, E. V. Boyko
Publikováno v:
Anales del Jardín Botánico de Madrid, Vol 65, Iss 1, Pp 129-134 (2008)
The present paper deals with the morphological, anatomical structure of achenes in the East Asian species of Rhaponticum, Klasea Serratula and Synurus. The structure of pericarp epidermal cells, mesocarp, has been described, as well as the structure
Externí odkaz:
https://doaj.org/article/13ed651398db4939b7128ae69f7fe935
Autor:
E. V. Zarembo, Dmitry V. Valovik
Publikováno v:
Computational Mathematics and Mathematical Physics. 53:78-92
The problem of plane monochromatic TM waves propagating in a layer with an arbitrary nonlinearity is considered. The layer is placed between two semi-infinite media. Surface waves propagating along the material interface are sought. The physical prob
Autor:
D. V. Valovik, E. V. Zarembo
Publikováno v:
Journal of Communications Technology and Electronics. 58:62-65
The problem of propagation of TM electromagnetic waves in Kerr-nonlinear layer is considered. The problem is reduced to the solution of a nonlinear eigenvalue boundary-value problem for a system of two ordinary differential equations. A numerical met
Publikováno v:
Biology Bulletin. 34:446-450
The effect of phytohormones on plant regeneration in callus culture of Iris ensata Thunb. was studied. 2,4-Dichlorophenoxyacetic acid (2,4-D) proved to be the most suitable auxin for the induction and subculturing of morphogenic callus. Organogenic c
Autor:
E. V. Zarembo, E. V. Boltenkov
Publikováno v:
Biology Bulletin. 32:138-142
We tested the differentiation and morphogenetic capacity of floral organs of Iris ensata, I. setosa, and I. sanguinea cultured in vitro. Organogenesis through direct formation of shoots from explants, callogenesis, and floral organogenesis were demon
Publikováno v:
Chemistry of Natural Compounds. 40:492-495
Integristerone A and 2-deoxy-20-hydroxyecdysone were observed for the first time in the aerial and subterrean organs of the eastern Asian plant Serratula komarovii Iljin. α-Ecdysone was not found in the plants. The dynamics of phytoecdysteroid conte
Publikováno v:
Applied Biochemistry and Microbiology. 40:206-212
A continuous callus culture was obtained from zygotic embryos of Japanese iris (Iris ensata Thunb.) on Murashige–Skoog medium supplemented with 2 mg/l α-naphthylacetic acid and 0.5 mg/l 6-benzylaminopurine (BAP). It was found that successful callu
Publikováno v:
Chemistry of Natural Compounds. 42:742-744
pr. 100-Letiya Vladivostoka, 159, fax (4232) 31 40 50, e-mail: sparrowaj@mail.ru; 2) Pacific Scientific Research Fisheries Center, 690950, Vladivostok, per. Shevchenko, 4, fax (4232) 40 08 05, e-mail: vgrybin@tinro.ru; 3) Botanical Garden Institute,
Publikováno v:
Chemistry of Natural Compounds. 41:539-541
Flavonoids uncharacteristic of intact plants were isolated from callus tissue of Iris ensata and were identified as 5-hydroxy-4′-methoxyflavone, 5-hydroxy-3′-methoxyflavone, and 5-hydroxy-2′-methoxyflavone using PMR and mass spectrometry. It wa
Publikováno v:
Chemistry of Natural Compounds. 39:479-481
The dynamics of 20-hydroxyecdysone content in vegetative and generative organs of Stemmacantha uniflora subsp. satzyperovii (Soskov) Dittrich, which is distributed over Primorskii Krai, were investigated. A high content of 20-hydroxyecdysone during t