Results 11 to 20 of about 3,647 (212)

Characterization of the complete chloroplast genome of Microcycas calocoma (Zamiaceae), an Endangered monotypic cycad species from Cuba [PDF]

Mitochondrial DNA. Part B. Resources, 2019
Microcycas calocoma is the monotypic species from the critical endangered and endemic cycad genus Microcycas in Cuba, an important taxon to study the evolution of extant gymnosperms. Here we report the complete chloroplast sequences of M.
Jian Liu, Anders J. Lindstrom, Xun Gong
doaj   +2 more sources

Isolation of an AGAMOUS homolog from Zamia muricata [PDF]

Songklanakarin Journal of Science and Technology (SJST), 2020
AGAMOUS (AG) is a class C MADS-box gene that plays an important role in the development of reproductive organs in angiosperms and gymnosperms. Here, an AGAMOUS homolog was isolated from male and female Zamia muricata.
Pattamon Sangin, Shosei Kubota, Akira Kanno   +2 more
doaj   +1 more source

Zamia magnifica (Zamiaceae, Cycadales): A New Rupicolous Cycad Species from Sierra Norte, Oaxaca, Mexico

Taxonomy, 2023
Zamia magnifica (Zamiaceae), a new species endemic to Sierra Norte, Oaxaca, Mexico, is described. Zamia magnifica is characterized by having a rupicolous habit, pendent leaves bearing leaflets that are densely tomentose and pink to caramel in color when ...
Miguel Angel Pérez-Farrera, José Said Gutiérrez-Ortega, Mauricio Gerónimo Martínez-Martínez, Michael Calonje   +3 more
doaj   +1 more source

Transcriptome sequencing data provide a solid base to understand the phylogenetic relationships, biogeography and reticulated evolution of the genus Zamia L. (Cycadales: Zamiaceae) [PDF]

Annals of Botany
Jan Anders Lindstrom, Sadaf, Shan-Shan Dong   +2 more
exaly   +2 more sources

Stem Branching of Cycad Plants Informs Horticulture and Conservation Decisions

Horticulturae, 2020
The number of branches in male and female plants of Cycas micronesica K.D. Hill, Cycas edentata de Laub., Cycas wadei Merr., and Zamia encephalartoides D.W. Stev.
Thomas E. Marler, Michael Calonje
doaj   +1 more source

La gerencia social en la Universidad Nacional Intercultural de la Amazonía y su relación con la implementación de una política educativa con enfoque intercultural

Lengua y Sociedad, 2021
El proceso de implementación de toda política o programa es complejo en sí mismo y puede presentar una serie de factores que dificultan su desarrollo. El establecimiento de una política educativa con enfoque intercultural no es ajeno a ello, pues —como ...
Zamia Ivon Castillo Farroñay
doaj   +1 more source

Pollen morphology of the Megamexican cycads reveals the potential of morphometrics to identify cycad genera

Botan‪ical Sciences, 2020
Background: Although pollen morphology has always been an important tool in plant systematics, the possibility of distinguishing between related taxa is still debated. A difficult case is the cycads, where their morphology and small size is very similar.
Andrew P. Vovides, Roger Guevara, Mario Coiro, Sonia Galicia, Carlos Iglesias   +4 more
doaj   +1 more source

Highly Successful Adventitious Root Formation of Zamia L. Stem Cuttings Exhibits Minimal Response to Indole-3-Butyric Acid

HortScience, 2020
The influences of indole-3-butyric acid (IBA) concentrations of 0–30 mg·g−1 on the success and speed of adventitious root development of Zamia furfuracea L.f. and Zamia integrifolia L.f. stem cuttings were determined.
Benjamin E. Deloso, Anders J. Lindström , Frank A. Camacho, Thomas E. Marler   +3 more
doaj   +1 more source

IDENTIFICATION OF SEX IN ZAMIA INERMIS USING ISSR MARKERS [PDF]

Journal of Plant Development, 2021
Zamia inermis is a dioecious cycad endemic to the State of Veracruz that is on the risk extinction. Sex-specific markers are important in understanding the mechanism of sex determination.
Lourdes Georgina IGLESIAS-ANDREU, Enrique FAVIÁN-VEGA   +1 more
doaj   +1 more source

Foraging activity by the southern brown bandicoot (Isoodon obesulus) as a mechanism for soil turnover [PDF]

, 2012
Mammals that forage for food by biopedturbation can alter the biotic and abiotic characteristics of their habitat, influencing ecosystem structure and function.
Anderson, H., Fleming, P.A., Hardy, G.E.St.J., Valentine, L.E.   +3 more
core   +2 more sources