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Hybridity and autopolyploidy increase the expressivity of apospory in diploid Paspalum rufum
(Springer Wien, 2016-08)
Paspalum rufum Nees is a perennial grass that forms a multiploid complex. natural populations are composed mainly of diploid (2n = 2x = 20) and tetraploid(2n = 4x = 40) cytotypes. The diploid form is sexual and highly ...
Hybridity and autopolyploidy increase the expressivity of apospory in diploid paspalum rufum
(Springer Wien, 2016)
Paspalum rufum Nees is a perennial grass that forms a multiploid complex. Natural populations are composed mainly of diploid (2n = 2x = 20) and tetraploid (2n = 4x = 40) cytotypes. The diploid form is sexual and highly ...
Evolução cromossômica no complexo poliploide Lippia alba (Mill.) N. E. Br.
(Universidade Federal de Juiz de Fora (UFJF)BrasilICB – Instituto de Ciências BiológicasPrograma de Pós-graduação em Ciências Biológicas: Imunologia e Doenças Infecto-Parasitárias/Genética e BiotecnologiaUFJF, 2019)
El cariotipo de Paspalum cromyorrhizon diploide y tetraploide (Poaceae, Panicoideae, Paspaleae)The karyotype of diploid and tetraploid Paspalum cromyorrhizon (Poaceae, Panicoideae, Paspaleae)
(Instituto de Botánica Darwinion, 2021-11)
Paspalum cromyorrhizon Trin. ex Döll es una especie adaptada a los campos bajos y húmedos, márgenes de ríos y arroyos, en el S de Brasil, Uruguay y NE de Argentina. Se utilizaron individuos diploides (2n = 2x = 20) y ...
Análisis de la producción y frecuencia de microsporas no reducidas en diploides de Turnera sidoides (Turneraceae)Analysis of the production and frequency of unreduced microspores in diploids of Turnera sidoides (Turneraceae)
(Sociedad Argentina de Botánica, 2008-12)
Turnera sidoides es un complejo poliploide (x= 7) de hierbas rizomatosas, perennes y distilas, que incluye cinco subespecies. Debido a la alta frecuencia de poliploides en el complejo, los estudios que se llevan a cabo ...
Mapeamento cromossômico de DNA satélite e comportamento meiótico no complexo Poliploide Lippia alba (Mill.) N. E. Br.
(Universidade Federal de Juiz de Fora (UFJF)BrasilICB – Instituto de Ciências BiológicasPrograma de Pós-graduação em Ciências Biológicas: Imunologia e Doenças Infecto-Parasitárias/Genética e BiotecnologiaUFJF, 2017)
Variation of rDNA loci of polyploid Solanum elaeagnifolium (Solanaceae)
(Rsnz Publishing, 2014-05)
Fluorescence in situ hybridization (FISH) was applied to detect gene rearrangements and genome downsizing in Solanum elaeagnifolium, an invasive weed with 2n = 24, 48 and 72 populations. The probes employed were pTa71 ...
NATURAL HYBRIDIZATION BETWEEN DIPLOID AND TETRAPLOID SPECIES OF LEAF-FROGS, GENUS PHYLLOMEDUSA (AMPHIBIA)
(Soc Stud Amphibians ReptilesOxford, 1994)
Effect of polyploidization in the production of essential oils in Lippia integrifolia
(Elsevier Science, 2016-03)
Consumption of medicinal and aromatic plants is widespread and increasing worldwide. Yet, harvesting from the wild, the main source of raw material in developing countries, is causing loss of genetic diversity and habitat ...
Molecular cytogenetic studies of the “Xanthocephalum group” (Asteraceae)
(Springer Wien, 2012-10)
Fourteen North American members of the “Xanthocephalum group” were studied by classical and molecular cytogenetics. Location and number of rDNA sites were determined by FISH. For the 5S rDNA, a probe was obtained from ...