“…Studies on amphibian metamorphosis have been largely focused on the two highly related species Xenopus laevis and Xenopus tropicalis. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The impacts of these chemicals were tested on an alternate non-amphibian model system that has been used for other fungi to study pathogenicity traits in this fungus. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Amphibian metamorphosis resembles mammalian postembryonic development, a period around birth when many organs mature into their adult forms and when plasma thyroid hormone (T3) concentration peaks. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The conductance of junctions between amphibian blastomeres is strongly voltage dependent. …”
Enlace del recurso
Enlace del recurso

“…We have investigated the sorting and processing of the amphibian precursor prepro-dermorphin in mammalian cells. …”
Enlace del recurso
Enlace del recurso

“…Using a specific monoclonal antibody we have found that a polypeptide of approximately 190 kD on SDS-PAGE, which appears to be identical to the recently described NPC protein "nup 153," is a general constituent of these intranuclear NPC-attached filaments in different types of cells from diverse species, including amphibian oocytes where these filaments are abundant and can be relatively long. …”
Enlace del recurso
Enlace del recurso

“…In vitro cell-free systems derived from amphibian UFE therefore validate our previous in vivo results hypothesizing the existence of an evolutionary conserved enzymatic activity with the properties of an RNA dependent RNA polymerase (RdRp).…”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…It appeared clear that amphibian ectoderm was pre-programmed to form epidermis, and that the neural phenotype was induced by a chemical signal from mesoderm. …”
Enlace del recurso
Enlace del recurso

“…Here we report 36 lineages of basal amphibian and fish foamy-like endogenous retroviruses (FLERVs). …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The defensive skin secretions of amphibians continue to be an excellent source of novel biologically-active peptides. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The Chinese giant salamander, belonging to an ancient amphibian lineage, is the largest amphibian existing in the world, and is also an important animal for artificial cultivation in China. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…However, several research studies have determined that the level of amphibian diversity in the country has been significantly underestimated. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Vertebrates, including amphibians, host diverse symbiotic microbes that contribute to host disease resistance. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Invasive alien species negatively impact upon biodiversity and generate significant economic costs worldwide. Globally, amphibians have suffered considerable losses, with a key driver being predation by large invasive invertebrate and vertebrate predators. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Work in mammalian and amphibian nephrons receives major emphasis due to our interest in application of new techniques for investigation of cellular mechanisms; when available, data from other vertebrate classes are discussed.…”
Enlace del recurso
Enlace del recurso

“…These findings suggest that similar processes lead to high levels of differentiation in amphibian, bird, and mammal assemblages, while the ecological and biogeographic factors influencing homogeneity in vertebrate assemblages vary. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Thyroid hormone (T(3) or 3,5,3′-triiodothyronine) plays a causative role during amphibian metamorphosis. To investigate how T(3) induces some cells to die and others to proliferate and differentiate during this process, we have chosen the model system of intestinal remodeling, which involves apoptotic degeneration of larval epithelial cells and proliferation and differentiation of other cells, such as the fibroblasts and adult epithelial cells, to form the adult intestine. …”
Enlace del recurso
Enlace del recurso

“…The chytrid fungus Batrachochytrium dendrobatidis (Bd) is an emerging pathogen of amphibians that has been implicated in amphibian declines worldwide. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The amphibian pathogen Batrachochytrium dendrobatidis (Bd) has been implicated in amphibian declines around the globe. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso