Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Libor Ekrt"'
Publikováno v:
Applications in Plant Sciences, Vol 10, Iss 2, Pp n/a-n/a (2022)
Abstract Premise Few studies have explored competition in fern gametophyte populations. One limiting factor is the tedious measurement of gametophyte size as a proxy for biomass in these small plants. Here, an alternative approach of estimating the n
Externí odkaz:
https://doaj.org/article/6408f0d7c11d457eb196d2102865c85a
Autor:
Marcela Dvorakova, Karolína Pumprova, Žaneta Antonínová, Jan Rezek, Daniel Haisel, Libor Ekrt, Tomas Vanek, Lenka Langhansova
Publikováno v:
Foods, Vol 10, Iss 2, p 460 (2021)
Ferns are part of the diet and traditional medicine in East Asia, North America, and Oceania, however, their importance has been forgotten in Europe. Here, the nutritional and antioxidant potential of young fern fronds (fiddleheads) of eight families
Externí odkaz:
https://doaj.org/article/935514e7fc1e4c8b96d9d7179071e839
Publikováno v:
PLoS ONE, Vol 9, Iss 6, p e99552 (2014)
Introgressive hybridization is an important evolutionary process frequently contributing to diversification and speciation of angiosperms. Its extent in other groups of land plants has only rarely been studied, however. We therefore examined the leve
Externí odkaz:
https://doaj.org/article/8cb8c2515d00497c9fa01491e2dfd5f0
Publikováno v:
Botanical Journal of the Linnean Society. 199:728-739
The delimitation of lineages in the Cystopteris fragilis complex is complicated by the presence of multiple cytotypes and a lack of defining morphological characters. One character, the production of rugose instead of regular spiny spores, is sometim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aee10865bdd549e014c6f82327b078ef
https://doi.org/10.1093/botlinnean/boab078
https://doi.org/10.1093/botlinnean/boab078
Publikováno v:
International Journal of Plant Sciences. 183:10-17
Premise of research. The gametophytes of ferns are nutritionally independent of the sporophytes and are potentially hermaphroditic. The sexual expression of fern gametophytes is based on environmen...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::686cdecb926b6029a3226e913538959c
https://doi.org/10.1086/716782
https://doi.org/10.1086/716782
Publikováno v:
American journal of botanyREFERENCES. 109(4)
Apomixis and hybridization are two essential and complementary factors in the evolution of plants, including ferns. Hybridization combines characteristics from different species, while apomixis conserves features within a lineage. When combined, thes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e2bc7d581fb75e14212f06c3cfbdd2a0
https://pubmed.ncbi.nlm.nih.gov/35072270
https://pubmed.ncbi.nlm.nih.gov/35072270
Autor:
Zdeněk Kaplan, Jiří Danihelka, Jindřich Chrtek, Jiří Zázvorka, Petr Koutecký, Libor Ekrt, Radomír Řepka, Jitka Štěpánková, Boleslav Jelínek, Vít Grulich, Jan Prančl, Jan Wild
Publikováno v:
Preslia. 91:257-368
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0250b745c0d3ebe19d165d10fa2cd411
https://doi.org/10.23855/preslia.2019.257
https://doi.org/10.23855/preslia.2019.257
Publikováno v:
Applications in plant sciences. 10(2)
Few studies have explored competition in fern gametophyte populations. One limiting factor is the tedious measurement of gametophyte size as a proxy for biomass in these small plants. Here, an alternative approach of estimating the number of green pi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::45f448f97df8a691f24172e9a3321342
https://pubmed.ncbi.nlm.nih.gov/35495190
https://pubmed.ncbi.nlm.nih.gov/35495190
Publikováno v:
American Journal of Botany. 106:1477-1486
Premise Hybridization is a key process in plant speciation. Despite its importance, there is no detailed study of hybridization rates in fern populations. A proper estimate of hybridization rates is needed to understand factors regulating hybridizati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::748c1b2180ba8da9282650b0e454773a
https://doi.org/10.1002/ajb2.1369
https://doi.org/10.1002/ajb2.1369
Autor:
Mary Gibby, Sonja Siljak-Yakovlev, Petr Koutecky, Libor Ekrt, Fatima Pustahija, Harald Schneider, Jeannine Marquardt, Ilia J. Leitch, Hong-Mei Liu, Jaume Pellicer, Oriane Hidalgo, Atsushi Ebihara
Publikováno v:
Journal of Systematics and Evolution. 57:418-430
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f57729765f4971c34abc480266a15857
https://doi.org/10.1111/jse.12525
https://doi.org/10.1111/jse.12525