Or is the reorganization of the insect nervous system during metamorphosis so dramatic that it would preclude the persistence of neuronally-based chemosensory memory [3]?
Many of these genes are involved in the development and remodelling of the nervous system during metamorphosis.
These clones are likely to represent genes differentially expressed in the retina or the central or peripheral nervous system during metamorphosis.
The axolotl provides an excellent alternative to anuran systems because metamorphosis can be precisely induced and studied in juveniles or adults that are not developing toward a metamorphic outcome.
If the edges belonging to the deleted stars can be arranged into a collection of triangles T(B), then (X,P(B ∪T(B)) is a λ-fold triple system, called a metamorphosis of the λ-fold block design (X,B).
Some of the oldest and most successful insect groups, such Endopterygota, use a system of complete metamorphosis.
The adult antennal system develops during metamorphosis, when the larva advances through the pupal phase to become an adult moth.
The timing of these two effective periods is consistent with the idea that cold alleviates spastin mutant phenotypes by acting on the developing adult nervous system during pupal metamorphosis, but is also potent after the nervous system has matured.
Apoptosis is a controlled cell death process crucial in a wide range of biological activities, such as normal cell turnover, immune system, embryonic development, metamorphosis, and chemical-dependent cell death [ 1].
Critical periods for infectivity likely include the time before the larval immune system develops, at metamorphosis while the larval immune system is being dismantled, and during periods of exogenous stressors (e.g., movement of the animals from outside to inside tanks).
