Results 91 to 100 of about 3,700 (228)
Karyotype determination of threeTigridiaspecies (Asparagales, Iridaceae)
Caryologia, 2017 AbstractStudies of the genus Tigridia Jussieu show that there is inadequate cytological information, and variable basic numbers and karyotype features have been reported. To have more accurate karyotypic information within the genus, the chromosome number, morphology of chromosomes, karyotype formula, total length of the genome (TLG), chromosomal ...
Hugo Abelardo Arroyo Martínez +3 more
openaire +2 more sources
Revista de la Academia Colombiana de Ciencias Exactas, Físicas y Naturales, 2022 Se registra por primera vez en Ecuador y Perú la especie nativa de América tropical Furcraea foetida (L.) Haw. Se presenta su descripción, así como fotografías, nombres vulgares, usos y algunos análisis morfológicos y ecológicos.
Diego Giraldo-Cañas
doaj
The gynoecium structure in Dracaena fragrans (L.) Ker Gawl., Sansevieria parva N.E. Brown and S. trifasciata Prain (Asparagaceae) with special emphasis on the structure of the septal nectary [PDF]
, 2013 In the gynoecium of Dracaena fragrans, Sansevieria parva and S. trifasciata, the vertical zonality of the ovary, the structural zonality of the gynoecium following Leinfellner, and the zonality of the septal nectary were studied.
Fishchuk, Oksana S. +4 more
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Taxonomic and phylogenetic biases in translocated angiosperm plant species across European countries
Conservation Biology, Volume 39, Issue 4, August 2025.Abstract Conservation translocations are a well‐known conservation tool used to reverse the effects of local population extinctions and restore ecosystems. Compared with mammals and birds, plants are underrepresented in translocation programs, and little is known about the potential taxonomic and phylogenetic biases of plant translocation efforts.
Filipa Coutinho Soares +8 more
wiley +1 more source
Class B Gene Expression and the Modified ABC Model in Nongrass Monocots
The Scientific World Journal, 2007 The discovery of the MADS-box genes and the study of model plants such as Arabidopsis thaliana and Antirrhinum majus have greatly improved our understanding of the molecular mechanisms driving the diversity in floral development. The class B genes, which
Akira Kanno +3 more
doaj +1 more source
Tree of Sex: A database of sexual systems [PDF]
, 2014 The vast majority of eukaryotic organisms reproduce sexually, yet the nature of the sexual system and the mechanism of sex determination often vary remarkably, even among closely related species. Some species of animals and plants change sex across their
core +1 more source
Molecular Ecology, Volume 34, Issue 15, August 2025.Abstract Visual cues are of critical importance for the attraction of animal pollinators, however, little is known about the molecular mechanisms underpinning intraspecific floral colour variation. Here, we combined comparative spectral analysis, targeted metabolite profiling, multi‐tissue transcriptomics, differential gene expression, sequence ...
Darren C. J. Wong +6 more
wiley +1 more source
Інтродукція Рослин, 2006 The article provides an overview of recent publications devoted to phylogeny and taxonomy of the family Orchidaceae Juss., with a special reference to molecular phylogenetics. Modern methods of molecular taxonomy and phylogenetics are powerful tools that
S.L. Mosyakin, L.I. Buyun
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Differentiation of vascular bundles and tracheary elements in the rhizome of some Cyperaceae [PDF]
, 2009 Foram analisados os rizomas de Bulbostylis paradoxa Ness, Cyperus giganteus Vahl, C. odoratus L., Fuirena umbellata Rottb. e Hypolytrum schraderianum Ness.
ESTELITA, Maria Emília Maranhão +1 more
core +2 more sources
Mitochondrial DNA. Part B. Resources, 2020 Polygonatum (Asparagaceae) is a medicinal and food plant that is naturally distributed in most of countries throughout the temperate Northern Hemisphere.
Can Zhong +7 more
doaj +1 more source