<p>(A) The PGs of post-diapause pupae were dissected at various times after warming and incubated <i>in vitro</i> with or without PTTH (0.2 units/ml) for 2 h. The amount of ecdysteroid secreted into the medium was determined by ELISA. The values are the means ± SEM (n = 6). (B) Activation ratios were calculated from the data in A. (C, D) The PGs of post-diapause pupae 12 h after warming (C) and of day-1 nondiapause pupae (D) were dissected and incubated <i>in vitro</i> with or without PTTH at various concentrations (0.01 to 2 units/ml) for 2 h, and the amount of ecdysteroid secreted into the medium was determined by ELISA. The values are the means ± SEM (n = 8). (E) The responsiveness to PTTH of the PGs of post-diapause pupae and nondiapaus...
Prothoracic glands from diapausing pupae of the tobacco hornworm, Manduca sexta, synthesize markedly...
ganglion (SG) of pupae expected to produce diapause eggs or, in brief, 'diapause' pupae, i...
<p>(A) PCA and (B) altered metabolites levels in the hemolymph of nondiapause- and diapause-destined...
<p>PTTH titers in the hemolymph of post-diapause pupae after warming (A) and nondiapause pupae after...
<p>Pupae were incubated at 25 °C after injection. The metabolites in the hemolymph were detected at ...
<p>(A) The effect of brain extract (Br-ex) injection. The Br-CC-CA or brain alone (Br) was removed f...
<p>The PGs were dissected from nondiapause and diapause pupae 0 to 3 days after pupal ecdysis (A) or...
Diapause, a programmed developmental arrest at a specific stage, is common in insects and is regulat...
Diapause is a programmed developmental arrest that has evolved in a wide variety of organisms and al...
<p>(A) The effects of brain removal and implantation on adult development of post-diapause pupae. Di...
Diapause is a programmed developmental arrest that has evolved in a wide variety of organisms and al...
Termination of diapause of the pupa of Samia cynthia pryeri is induced by activation of the brain-pr...
<div><p>Diapause, a programmed developmental arrest at a specific stage, is common in insects and is...
<p>(A) <i>PTTH</i> gene expression in the brains of day-0 nondiapause pupae and post-diapause pupae ...
Prothoracic glands from diapausing pupae of the tobacco hornworm, Manduca sexta, synthesize markedly...
Prothoracic glands from diapausing pupae of the tobacco hornworm, Manduca sexta, synthesize markedly...
ganglion (SG) of pupae expected to produce diapause eggs or, in brief, 'diapause' pupae, i...
<p>(A) PCA and (B) altered metabolites levels in the hemolymph of nondiapause- and diapause-destined...
<p>PTTH titers in the hemolymph of post-diapause pupae after warming (A) and nondiapause pupae after...
<p>Pupae were incubated at 25 °C after injection. The metabolites in the hemolymph were detected at ...
<p>(A) The effect of brain extract (Br-ex) injection. The Br-CC-CA or brain alone (Br) was removed f...
<p>The PGs were dissected from nondiapause and diapause pupae 0 to 3 days after pupal ecdysis (A) or...
Diapause, a programmed developmental arrest at a specific stage, is common in insects and is regulat...
Diapause is a programmed developmental arrest that has evolved in a wide variety of organisms and al...
<p>(A) The effects of brain removal and implantation on adult development of post-diapause pupae. Di...
Diapause is a programmed developmental arrest that has evolved in a wide variety of organisms and al...
Termination of diapause of the pupa of Samia cynthia pryeri is induced by activation of the brain-pr...
<div><p>Diapause, a programmed developmental arrest at a specific stage, is common in insects and is...
<p>(A) <i>PTTH</i> gene expression in the brains of day-0 nondiapause pupae and post-diapause pupae ...
Prothoracic glands from diapausing pupae of the tobacco hornworm, Manduca sexta, synthesize markedly...
Prothoracic glands from diapausing pupae of the tobacco hornworm, Manduca sexta, synthesize markedly...
ganglion (SG) of pupae expected to produce diapause eggs or, in brief, 'diapause' pupae, i...
<p>(A) PCA and (B) altered metabolites levels in the hemolymph of nondiapause- and diapause-destined...