Buscar
Mostrando ítems 1-8 de 8
Artículo
Heritabilities of lateral and vertical herkogamy in Lysimachia arvensis
(Wiley, 2019-01-07)
Herkogamy, spatial separation between stigma and anthers within a flower, is important in regulating plant-mating systems. We studied phenotypic variation and heritability of herkogamy traits in Lysimachia arvensis (=Anagallis ...
Artículo
Una aproximación a la ecología epigenética en plantas
(Asociación Española de Ecología Terrestre, 2019)
El estudio de la epigenética, cambios químicos estables que no suponen cambios en la secuencia de nucleótidos, ha avanzado considerablemente en los últimos años. Estos cambios son modulables por el ambiente, y pueden ser ...
Artículo
Impact of short-term extreme temperature events on physiological performance of Salicornia ramosissima J. Woods under optimal and sub-optimal saline conditions
(Natural Research, 2019)
Increasing extreme temperature climatic events could exert an important effect on plant photosynthetic performance, which could be modulated by the co-occurrence with other environmental factors, such as salinity, in ...
Artículo
Diversity of xerotolerant and xerophilic fungi in honey
(BMC Part of Springer Nature, 2019-11)
Fungi can colonize most of the substrata on Earth. Honey, a sugary food produced by bees (and other insects) has been studied little in terms of its fungal diversity. We have surveyed and evaluated the presence of ...
Artículo
The impact on plant communities of an invasive alien herb, Oenothera drummondii, varies along the beach-coastal dune gradient
(Elsevier, 2019-11)
One of the major threats to the diversity of coastal dunes is the expansion of invasive species, such as Oenothera drummondii subsp. drummondii (Onagraceae). In southwestern Spain, we studied the impact of this American ...
Artículo
Inferring hypothesis-based transitions in clade-specific models of chromosome number evolution in sedges (Cyperaceae)
(Elsevier, 2019-06)
Large-scale changes in chromosome number have been associated with diversification rate shifts in many lineages of plants. For instance, several ancient rounds of polyploidization events have been inferred to promote genomic ...
Artículo
Soil phenanthrene phytoremediation capacity in bacteria-assisted Spartina densiflora
(Elsevier, 2019-10-30)
Polycyclic aromatic hydrocarbons (PAH) have become a threat for the conservation of wetlands worldwide. The halophyte Spartina densiflora has shown to be potentially useful for soil phenanthrene phytoremediation, but no ...
Artículo
Effect of prior salt experience on desalination capacity of the halophyte Arthrocnemum macrostachyum
(Elsevier, 2019-08)
We studied the capacity of extreme halophyte, Arthrocnemum macrostachyum, to desalinize an experimentally-salinized soil under non-leaching conditions. Furthermore, we tested the effect of salt pre-exposure of this species ...