Zobrazeno 1 - 10
of 89 969
pro vyhledávání: '"QK1-989"'
Publikováno v:
PhytoKeys, Vol 247, Iss , Pp 1-10 (2024)
A new subspecies, Ardisia crenata Sims subsp. mukdahanensis Chatan & Promprom (Primulaceae), is described from Mukdahan Province, Thailand. This discovery was made during field studies conducted from 2021 to 2023, during which the authors collected a
Externí odkaz:
https://doaj.org/article/76091b47cb5e4f7189f8ce3531c82643
Autor:
Di Zhang, Jun-Jie Peng, Jia-Jun Wang, A. K. Hasith Priyashnatha, Jin-Peng Liao, Hua-Xing Luo, Shi-Chen Huang, Ji-Ze Xu
Publikováno v:
MycoKeys, Vol 109, Iss , Pp 73-90 (2024)
In this study, we have found two new species—Stropharia subrugosoannulata and Stropharia microaeruginosa. Phylogenetic analyses, based on the internal transcribed spacer regions (ITS) and the nuclear ribosomal RNA gene (nrLSU), suggest that the two
Externí odkaz:
https://doaj.org/article/04a30e59010148adb51dd7c096d57f0c
Publikováno v:
PhytoKeys, Vol 247, Iss , Pp 11-27 (2024)
Here we describe and illustrate Pleroma canastrense sp. nov and Pleroma viscosa sp. nov. two new species of the Melastomateae tribe from Serra da Canastra National Park, Minas Gerais, Brazil. We also provide an updated identification key for the memb
Externí odkaz:
https://doaj.org/article/fcb9e8d3f4da42efa994a17d6140c525
Autor:
Manuela Porrovecchio, Salvatore Cambria, Giulia Bacilliere, Giulio Barone, Alessandro Crisafulli, Emilio Di Gristina, Costanza Di Pasquale, Margherita Di Mauro, Gianniantonio Domina, Fabio Luchino, Claudio Marici, Giulia Miraglia, Gianmarco Tavilla, Saverio Sciandrello
Publikováno v:
Italian Botanist, Vol 18, Iss , Pp 13-28 (2024)
Rocky habitats are suitable refuges for numerous rare and endemic plants. Due to their inaccessibility and the unreliability of traditional survey methods, assessing the survival status of these plants is quite a hard task. In order to address this s
Externí odkaz:
https://doaj.org/article/a9522ede4b2f4ff58344868567ccb34b
Publikováno v:
MycoKeys, Vol 109, Iss , Pp 49-72 (2024)
Ophiocordyceps encompasses over 300 species, demonstrating a wide range of morphological features, hosts and habitats within its species diversity. In this study, two novel species in Ophiocordyceps were revealed parasitising Hepialidae larva buried
Externí odkaz:
https://doaj.org/article/bb74037511434b35ba4a35085541db08
Publikováno v:
Xibei zhiwu xuebao, Vol 44, Iss 9, Pp 1445-1455 (2024)
[Objective] Codon usage bias of four Zygophyllum chloroplast genomes, and their main patterns and causes were analyzed for better understanding of the codon optimization, preference mechanism, and genetic evolution relationship of Zygophyllum . [Me
Externí odkaz:
https://doaj.org/article/0d168571fe38425c85b788db6020ac34
Publikováno v:
Xibei zhiwu xuebao, Vol 44, Iss 9, Pp 1456-1463 (2024)
[Objective] In order to enrich the data for the study of micropyle closure in gymnosperms and to provide a reference for the phylogenetic study of gymnosperms, micropyle closure of Platycladus orientalis Franco was investigated. [Methods] Female co
Externí odkaz:
https://doaj.org/article/1d992cbb123a435baf934e80dbae0a3f
Publikováno v:
Xibei zhiwu xuebao, Vol 44, Iss 9, Pp 1464-1473 (2024)
[Objective] This paper aims to investigate the characteristics of Primulina guizhongensis pollen and the influence of the breeding system on its sexual reproduction, to uncover its reproduction mechanism and providing theoretical references for the
Externí odkaz:
https://doaj.org/article/5c9299e0aa9a430ab60bc101d0d77c02
Publikováno v:
Xibei zhiwu xuebao, Vol 44, Iss 9, Pp 1474-1481 (2024)
[Objective] The study aims to reveal the pollination Ottelia acuminata and O. acuminata var. crispa, elucidate the factors affecting successful pollination, and provide theoretical and technical guidance for hybrid breeding between the two species.
Externí odkaz:
https://doaj.org/article/17ac7dadd419421eab6650ffb9a5fb5e
Publikováno v:
Xibei zhiwu xuebao, Vol 44, Iss 9, Pp 1482-1487 (2024)
[Objective] The study aims to elucidate the characteristics and cytological mechanisms of fertilization in the evolutionary special group of fern Lygodium japonicum . [Methods] Using embedding and electron microscopy techniques, ultrastructural obs
Externí odkaz:
https://doaj.org/article/25669911ae604c74aa37faf2c82cb1a7