Pseudoplatystoma punctifer posee un gran potencial para la acuicultura, pero la alta tasa de canibalismo existente durante su etapa temprana de vida dificulta por ahora su cultivo a gran escala. Una nutrición adecuada reduce significativamente la incidencia de canibalismo y el conocimiento de la ontogenia funcional del sistema digestivo es esencial...
A cross-talk in host–parasite associations begins when a host encounters a parasite. For many host–parasite relationships, this cross-talk has been taking place for hundreds of millions of years. The co-evolution of hosts and parasites, the familiar ‘arms race’ results in fascinating adaptations. Over the years, host–parasite interactions have been...
A cross-talk in host–parasite associations begins when a host encounters a parasite. For many host–parasite relationships, this cross-talk has been taking place for hundreds of millions of years. The co-evolution of hosts and parasites, the familiar ‘arms race’ results in fascinating adaptations. Over the years, host–parasite interactions have been...
A cross-talk in host–parasite associations begins when a host encounters a parasite. For many host–parasite relationships, this cross-talk has been taking place for hundreds of millions of years. The co-evolution of hosts and parasites, the familiar ‘arms race’ results in fascinating adaptations. Over the years, host–parasite interactions have been...
Arboviruses represent an emerging threat to human. They are transmitted to vertebrates by the bite of infected arthropods. Early transmission to vertebrates is initiated by skin puncture and deposition of virus in this organ. However, events at the bite site remain largely unknown. Here, we report that Chikungunya virus (CHIKV) and West Nile virus ...
Arboviruses represent an emerging threat to human. They are transmitted to vertebrates by the bite of infected arthropods. Early transmission to vertebrates is initiated by skin puncture and deposition of virus in this organ. However, events at the bite site remain largely unknown. Here, we report that Chikungunya virus (CHIKV) and West Nile virus ...
Nickel (Ni)-tolerant ectomycorrhizal Pisolithus albus was isolated from extreme ultramafic soils that are naturally rich in heavy metals. This study aimed to identify the specific molecular mechanisms associated with the response of P. albus to nickel. In presence of high concentration of nickel, P. albus Ni-tolerant isolate showed a low basal accu...
In the past decade, plant biologists and breeders have developed a growing interest in the field of epigenetics, which is defined as the study of heritable changes in gene expression that cannot be explained by changes in the DNA sequence. Epigenetic marks can be responsive to the environment, and evolve faster than genetic changes. Therefore, epig...
Nickel (Ni)-tolerant ectomycorrhizal Pisolithus albus was isolated from extreme ultramafic soils that are naturally rich in heavy metals. This study aimed to identify the specific molecular mechanisms associated with the response of P. albus to nickel. In presence of high concentration of nickel, P. albus Ni-tolerant isolate showed a low basal accu...
In the past decade, plant biologists and breeders have developed a growing interest in the field of epigenetics, which is defined as the study of heritable changes in gene expression that cannot be explained by changes in the DNA sequence. Epigenetic marks can be responsive to the environment, and evolve faster than genetic changes. Therefore, epig...
