“…A great deal of research has investigated the roles played by ecdysteroids during insect development, especially the regulatory role in inducing molting and metamorphosis. However, little attention has been paid to the roles of these hormones in post-developmental processes, despite their undisputed presence in the adult insect body. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Two periods of intense neuronal generation were observed, confirming the existence of primary and secondary waves of neurogenesis, punctuated by a period of quiescence before metamorphosis and culminating in another period of quiescence in the young adult. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…We investigated whether Neogobius melanostomus, an invader of biodiversity ‘hot-spots’ in the Laurentian Great Lakes region, facilitates or inhibits unionid mussel recruitment by serving as a host or sink for their parasitic larvae (glochidia). Infestation and metamorphosis rates of four mussel species with at-risk (conservation) status (Epioblasma torulosa rangiana, Epioblasma triquetra, Lampsilis fasciola and Villosa iris) and one common species (Actinonaias ligamentina) on N. melanostomus were compared with rates on known primary and marginal hosts in the laboratory. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Preaxial dominance is a notable feature of limb regeneration in the larval newt, but this changes abruptly after metamorphosis so that the formation of anterior and posterior digits occurs together within the autopodium resembling an amniote-like pattern.…”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The transition between these two stages is crucial for the development and recruitment of B. neritina. Metamorphosis in B. neritina is mediated by both the nervous system and the release of developmental signals. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…During metamorphosis of the insect brain, the optic lobe anlagen generate the proliferation centers for the visual cortices. …”
Enlace del recurso
Enlace del recurso

“…Xenopus laevis tadpoles can regenerate the spinal cord after injury but this capability is lost during metamorphosis. Comparative studies between pre‐metamorphic and metamorphic Xenopus stages can aid towards understanding the molecular mechanisms of spinal cord regeneration. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…One driving mechanism of such collective cell movement is junctional remodeling, which is found in the process of clockwise rotation of Drosophila male terminalia during metamorphosis. However, it still remains unknown how the motions of cells are spatiotemporally organized for collective movement by this mechanism. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Animal behaviour often comprises spatially separated sub-reactions and even ciliated larvae are able to coordinate sub-reactions of complex behaviours (metamorphosis, feeding). How these sub-reactions are coordinated is currently not well understood. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…At the onset of metamorphosis, Drosophila salivary gland cells undergo a burst of glue granule secretion to attach the forming pupa to a solid surface. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The assessment of a drug’s cardiac liability has undergone considerable metamorphosis by regulators since International Council for Harmonization of Technical Requirement for Pharmaceuticals for Human Use E14 guideline was introduced in 2005. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Here, we revealed a natural midgut-to-renal lineage conversion event during Drosophila metamorphosis and identified the evolutionarily-conserved homeodomain protein Cut as a master switch in this process. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…There are a growing number of reports of recovery of amphibian sperm after cryopreservation, but relatively few published reports of amphibian embryos generated from frozen sperm developing beyond metamorphosis to the adult stage and achieving sexual maturation. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The coupling of developmental processes between different life stages might lead to a trade‐off between competition early in life and predation later in life, especially for ontogenetic omnivores that lack metamorphosis. By using bioenergetic modeling, we study how such an ontogenetic trade‐off affects ecological and evolutionary dynamics of ontogenetic omnivores. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…These results demonstrate that the BmOvo gene product plays an important role in wing metamorphosis. Thus, this study provides new insights into the multiple functions of BmOvo beyond germline sex determination.…”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Moreover, juvenile hormone titers peaked after larval–larval molts, consistent with a role for juvenile hormone in inhibition of metamorphosis. HvJHDK was subsequently suppressed using RNA interference (RNAi) to reveal its functions. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The stages of development in a consortium and key catalysts in the metamorphosis to a south-south partnership are identified: leadership, resources, expertise, visibility participation, and dynamism of a critical mass of young professionals.…”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Juvenile hormone (JH) is an insect-specific hormone that regulates molting and metamorphosis. Hence, JH signaling inhibitors (JHSIs) and activators (JHSAs) can be used as effective insect growth regulators (IGRs) for pest management. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…New findings will be discussed demonstrating the direct process through which the immune system-derived thyroid stimulating hormone (TSH) controls thyroid hormone synthesis and bone metamorphosis, particularly in the context of a novel splice variant of TSHβ made by peripheral blood leukocytes (PBL). …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Comparative genomic analyses revealed the expansion of a number of developmental related genes families in barnacle genomes, such as Br–C, PCP20 and Lola, which are potentially important for the evolution of metamorphosis, cuticle development and central nervous system. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso