Výsledky vyhledávání - "Anahit Ghukasyan"

Notes on the narrow endemic of Armenia, Pyrus browiczii Mulk. (Rosaceae)

Autor: Anahit Ghukasyan

Publikováno v: Turczaninowia, Vol 23, Iss 3, Pp 99-105 (2020)

Pyrus browiczii Mulk. is a narrow endemic of the Vayots Dzor province of Armenia. It is the only pear species from the East Asian Pyrus section Pashia native to Armenian flora. Since the description by Ya. I. Mulkidzhanyan in 1969 so far P. browiczii

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e6bd390de10d4bad2f48dcec27743d6f
https://doi.org/10.14258/turczaninowia.23.3.10

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Studies on the perennial pea Vavilovia formosa (Fabaceae) of mountain Aknasar population (Gegham Highland) and under ex situ conditions in the Botanical Gardens of Armenia

Autor: Janna Akopian, Gevorg Zaroyan, Anahit Ghukasyan, Lora Martirosyan, Zhanna Hovakimyan

Publikováno v: Ratarstvo i Povrtarstvo, Vol 56, Iss 1, Pp 13-19 (2019)

Wild perennial pea Vavilovia formosa is a relic and an endangered species of the upper alpine flora of Armenia, specialized to scree habitats. The populations of V. formosa in Armenia, as well as in other sites of the world, are in danger of extincti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f7eab804103b5d501146a42951e82b08
https://scindeks-clanci.ceon.rs/data/pdf/1821-3944/2019/1821-39441901013A.pdf

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The evolution of the hexaploid grass Zingeria kochii (Mez) Tzvel. (2n=12) was accompanied by complex hybridization and uniparental loss of ribosomal DNA

Autor: Frank R. Blattner, Andreas Houben, Endo Takashi, Violetta Kotseruba, Oda Weiss, Shuhei Nasuda, Katrin Kumke, Twan Rutten, Jörg Fuchs, Klaus Pistrick, Anahit Ghukasyan

Publikováno v: Molecular Phylogenetics and Evolution. 56:146-155

In the grass tribe Poeae a small group of taxa occur with an exceptionally low chromosome number of 2n = 2x = 4 belonging to the closely related genera Colpodium and Zingeria. To understand the formation of polyploids in this group we analyzed the ev

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b8dec8d7ee350298972cc0a9acd602ca
https://doi.org/10.1016/j.ympev.2010.01.003

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Characterisation of the low-chromosome number grass Colpodium versicolor (Stev.) Schmalh. (2n = 4) by molecular cytogenetics

Autor: Klaus Pistrick, Ivan Gabrielyan, Dorota Gernand, Andreas Houben, Kotseruba Violetta, Anahit Ghukasyan, Armin Meister

Publikováno v: Caryologia. 58:241-245

— Agenome size of 2C = 235 Mbp and the chromosomal positions of the 5S and 45S rDNA were determined for the perennial, low-chromosome grass Colpodium versicolor (2n = 4). Based on taxonomical and cytological data we suggested previously that C. ver

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::667ddd36ee5bdcf5e6a8dc9d8d87183c
https://doi.org/10.1080/00087114.2005.10589457

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