Developmental change in the steroid hormone signal for cell-autonomous, segment-specific programmed cell death of a motoneuron

MC Zee, JC Weeks - Developmental Biology, 2001 - Elsevier
During metamorphosis of the hawkmoth, Manduca sexta, accessory planta retractor (APR)
motoneurons undergo a segment-specific pattern of programmed cell death (PCD): eg …

Remodelling of neuromuscular systems during insect metamorphosis

KS Kent, C Consoulas, K Duncan… - American …, 1995 - academic.oup.com
During metamorphosis in the hawkmoth, Manduca sexta, the larval thoracic legs are
replaced by a new set of adult legs that include new sensory neurons and muscles, and …

20‐hydroxyecdysone stimulates proliferation of glial cells in the developing brain of the moth Manduca sexta

SR Kirschenbaum, MR Higgins, M Tveten… - Journal of …, 1995 - Wiley Online Library
Abstract The steroid hormone 20‐hydroxyecdysone (20‐HE) controls diverse aspects of
neuronal differentiation during metamorphosis in the hawkmoth Manduca sexta. In the …

Remodeling of the leg sensory system during metamorphosis of the hawkmoth, Manduca sexta

C Consoulas - Journal of Comparative Neurology, 2000 - Wiley Online Library
The adult legs of the hawkmoth Manduca sexta are supplied by a diverse array of sensory
organs and associated neurons (Kent and Griffin [1990] Cell Tissue Res. 259: 209–223) that …

The preparatory behavior rhythm of the mothManduca sexta: an ecdysteroid-triggered circadian rhythm that is independent of the brain

JW Truman - Journal of Comparative Physiology A, 1984 - Springer
On the last day of adult development, individuals of the moth Manduca sexta showed a 3 to
4 h bout of abdominal movements termed the preparatory behavior which was then followed …

The use of hormonally induced mosaics to study alterations in the synaptic connections made by persistent sensory neurons during insect metamorphosis

RB Levine, B Waldrop, D Tamarkin - Journal of neurobiology, 1989 - Wiley Online Library
During the initial phase of metamorphosis in the hawkmoth, Manduca sexta, persistent
mechanosensory neurons expand their terminal arborizations within the CNS and evoke a …

Presynaptic terminals persist following degeneration of “flight” muscle during development of a flightless grasshopper

EA Arbas, LP Tolbert - Journal of neurobiology, 1986 - Wiley Online Library
We have studied the development of a neuromuscular system for which mature function has
been lost through evolution in the grasshopper, Barytettix psolus (Cohn and Cantrall, 1974) …

Neurometamorphosis of the ear in the gypsy moth, Lymantria dispar, and its homologue in the earless forest tent caterpillar moth, Malacosoma disstria

FP Lewis, JH Fullard - Journal of neurobiology, 1996 - Wiley Online Library
The adult gypsy moth, Lymantria dispar (Lymantriidae: Noctuoidea) has a pair of
metathoracic tympanic ears that each contain a two‐celled auditory chordotonal organ (CO) …

An autoradiographic analysis of neurogenesis in juvenile Aplysia californica

PW Hickmott, TJ Carew - Journal of neurobiology, 1991 - Wiley Online Library
In developing Aplysia californica, a dramatic proliferation of new neurons occurs throughout
the central nervous system (CNS) surprisingly late in juvenile development (Cash and …

Influence of interganglionic interactions on steroid‐mediated dendritic reorganization and death of proleg motor neurons during metamorphosis in Manduca sexta

JC Weeks, SK Davidson - Journal of neurobiology, 1994 - Wiley Online Library
In Manduca sexta, the larval abdominal prolegs and their muscles degenerate at pupation.
The proleg motor neurons undergo a period of dendritic regression, after which a specific …