Zobrazeno 1 - 10
of 7 489
pro vyhledávání: '"CHROMOSOME-NUMBER"'
Autor:
Uroš Buzurović, Gordana Tomović, Ksenija Jakovljević, Snežana Vuksanović, Maja Lazarević, Snežana Dragićević, Marjan Niketić
Publikováno v:
Botanica Serbica, Vol 48, Iss 2, Pp 263-271 (2024)
A new species of Centaurea sect. Acrocentron (Asteraceae) was found on the Ozren mountain in southwestern Serbia near Sjenica and named as Centaurea ozrenii. It inhabits xerophilous and steppe-like habitats, on ultramafic geological substrate. Mor
Externí odkaz:
https://doaj.org/article/6b0a0d1ab16144b19d6a65784ecd7504
Autor:
Bokyung Choi, Tae-Soo Jang
Publikováno v:
Caryologia, Vol 77, Iss 2 (2024)
Interspecific hybridization resulting in diploid-homoploid hybrids is relatively rare in natural populations. The Iris genus, which comprises numerous economically important species, is a taxonomically complex group in which polyploidization and hybr
Externí odkaz:
https://doaj.org/article/f79ec1cfafe640c98e5a05596e6d8a15
Publikováno v:
BMC Plant Biology, Vol 24, Iss 1, Pp 1-11 (2024)
Abstract Background Unreduced gamete formation during meiosis plays a critical role in natural polyploidization. However, the unreduced gamete formation mechanisms in Triticum turgidum–Aegilops umbellulata triploid F1 hybrid crosses and the chromso
Externí odkaz:
https://doaj.org/article/ec855ca776f4466aa459adc3643c0f17
Publikováno v:
Notulae Botanicae Horti Agrobotanici Cluj-Napoca, Vol 52, Iss 3 (2024)
Somaclonal variants with valuable agronomic traits play a crucial role in crop breeding, provided that they are stably passed down in subsequent generations. Although numerous somaclonal variants have been identified and studied among in vitro regene
Externí odkaz:
https://doaj.org/article/4b4c462380d3482697476900e183b094
Publikováno v:
Frontiers in Plant Science, Vol 15 (2024)
Identifying stages of a species invasion in a new habitat (i.e., colonization, establishment, and landscape spread) and their primary determinants in biological invasion warrants attention, as it provides vital insights for preventing non-native spec
Externí odkaz:
https://doaj.org/article/88d75672221942ebbac81e63755253ec
Publikováno v:
Journal of the American Society for Horticultural Science, Vol 149, Iss 3 (2024)
The Linnaeoideae subfamily was created in Caprifoliaceae to represent the close relationship among the monophyletic genera Abelia, Diabelia, Dipelta, Kolkwitzia, Linnaea, and Vesalea. These closely related genera could possibly be a new source of orn
Externí odkaz:
https://doaj.org/article/d7dd6078d5ff4cf7a2741693cd404ed6
Autor:
Irene Cardinali, Marilena Ceccarelli
Publikováno v:
Royal Society Open Science, Vol 11, Iss 4 (2024)
Geranium macrorrhizum L. is a herbaceous species native to southern Europe and was introduced in central Europe and North America. It is also widely distributed in Italy. In this study, molecular and cytogenetic analyses were carried out on 22 wild p
Externí odkaz:
https://doaj.org/article/b8fa20e8ddbb45b1a6827a8d0ba12ea1