Zobrazeno 1 - 10
of 317
pro vyhledávání: '"Yien Shing Chow"'
Autor:
Yien-Shing Chow, Shi-Hong Gu
Publikováno v:
Journal of Experimental Zoology Part A: Comparative Experimental Biology. :249-258
DNA synthesis in prothoracic gland cells of the silkworm, Bombyx mori, was studied immunocytochemically after in vivo labeling with 5-bromo-2'-deoxyuridine (BrdU), and its developmental changes during the 3rd, 4th, and last larval instars were examin
Autor:
Shi-Hong Gu, Yien-Shing Chow
Publikováno v:
Journal of Experimental Zoology. :138-146
DNA synthesis in cells of the corpus allata (CA) of the silkworm, Bombyx mori, was studied immunocytochemically after in vivo labeling with 5-bromo-2'-deoxyuridine (BrdU); developmental changes during the 3rd, 4th, and last larval instars and effects
Publikováno v:
Insect Biochemistry and Molecular Biology. 30:499-505
The cellular mechanism underlying ecdysteroidogenesis during the fourth larval instar of the silkworm, Bombyx mori, was analyzed by determining the in vitro ecdysteroid biosynthetic activity of the prothoracic glands, cAMP accumulation of the gland c
Publikováno v:
Journal of Neurobiology. 39:264-274
The purpose of this study was to examine the mitogenic effects of 20-hydroxyecdysone on neurogenesis in mushroom bodies of the adult cockroach, Diploptera punctata. The occurrence of neurogenesis was studied immunocytochemically after in vivo labelin
Publikováno v:
Annals of the Entomological Society of America. 90:351-357
The antennae of Andraca bipunctata Walker are sexually dimorphic; those of males are bipectinate with 43 pairs of branches, and those of females are filiform without branches. In both sexes, most sensilla are on the frontal (windward, ventral) side,
Autor:
Yien-Shing Chow, Shi-Hong Gu
Publikováno v:
Archives of Insect Biochemistry and Physiology. 36:349-361
Autor:
Shi-Hong Gu, Yien-Shing Chow
Publikováno v:
Journal of Insect Physiology. 42:625-632
Juvenile hormone (JH), produced by the corpora allata (CA), is critical for the regulation of insect postembryonic development. In the present study, a radiochemical assay was used to examine developmental changes in the JH biosynthetic rate in vitro
Publikováno v:
Molecular and Cellular Endocrinology. 120:99-105
The prothoracicotropic hormone (PTTH) is an insect cerebral peptide that stimulates the prothoracic glands to produce ecdysteroids that initiate moulting and metamorphosis. During the last larval instar of holometabolous insects, a reduction in the h
Publikováno v:
Comparative Biochemistry and Physiology Part A: Physiology. 112:91-98
The synthesis and secretion in vitro of juvenile hormone (JH) by corpora allata (CA) isolated from larvae of the silkworm, Bombyx mori were quantified by a radiochemical assay. The data indicated that, during the third and fourth stadia, the biosynth
Publikováno v:
Journal of Experimental Zoology. 271:211-219
Changes in the steroidogenic competence of prothoracic glands and their modulation by juvenile hormone (JH) were examined in recessive trimolters(rt)of the silkworm, Bombyx mori. These rt mutants have four larval instars rather than the five larval i