Results 11 to 20 of about 45,198 (263)

Suppression of Gene Juvenile Hormone Diol Kinase Delays Pupation in Heortia vitessoides Moore

open access: yesInsects, 2019
Juvenile hormone diol kinase (JHDK) is a critical enzyme involved in juvenile hormone degradation in insects. In this study, HvJHDK in the Heortia vitessoides Moore (Lepidoptera: Crambidae) transcriptional library was cloned.
Zihao Lyu   +5 more
doaj   +1 more source

Functional characterization of a juvenile hormone esterase related gene in the moth Sesamia nonagrioides through RNA interference. [PDF]

open access: yesPLoS ONE, 2013
Juvenile hormone esterase (JHE) is a carboxylesterase that has attracted great interest because of its critical role in regulating larval to adult transition in insects and other arthropods.
Dimitrios Kontogiannatos   +5 more
doaj   +1 more source

Juvenile Hormone Studies in Drosophila melanogaster

open access: yesFrontiers in Physiology, 2022
In the field of insect endocrinology, juvenile hormone (JH) is one of the most wondrous entomological terms. As a unique sesquiterpenoid hormone produced and released by the endocrine gland, corpus allatum (CA), JH is a critical regulator in multiple ...
Xiaoshuai Zhang   +5 more
doaj   +1 more source

Analysis of genes expression of Spodoptera exigua larvae upon AcMNPV infection. [PDF]

open access: yesPLoS ONE, 2012
BACKGROUND: The impact of Autographa californica multicapsid nucleopolyhedrovirus (AcMNPV) infection on host gene expression in Spodoptera exigua 4th instar larvae was investigated through the use of 454 sequencing-based RNA-seq of cDNA libraries ...
Jae Young Choi   +9 more
doaj   +1 more source

Structural basis for juvenile hormone biosynthesis by the juvenile hormone acid methyltransferase [PDF]

open access: yesJournal of Biological Chemistry, 2021
Juvenile hormone (JH) acid methyltransferase (JHAMT) is a rate-limiting enzyme that converts JH acids or inactive precursors of JHs to active JHs at the final step of JH biosynthesis in insects and thus presents an excellent target for the development of insect growth regulators or insecticides.
Pengchao Guo   +9 more
openaire   +2 more sources

Abnormal development in larvae of Sesamia nonagrioides (Lepidoptera: Noctuidae) resulting from baculovirus-mediated overexpression of a JHE-related gene (SnJHER)

open access: yesEuropean Journal of Entomology, 2017
The Mediterranean corn borer Sesamia nonagrioides (Lepidoptera: Noctuidae) has a unique and recently multiplied juvenile hormone esterase gene family (SnJHER) with particular transcriptional profiles and functional characteristics.
Dimitrios KONTOGIANNATOS   +2 more
doaj   +1 more source

Effect of precocene II, ecdysone and juvenile Hormone on the glicogen concentration in pupae of Stomocys calcitram (Diptera muscidae)

open access: yesMemorias do Instituto Oswaldo Cruz, 1988
Third instar larvae of Stomoxys calcitrans (L.) were treated with precocene II, ecdysone and juvenile hormone. The larvae were allowed to develop until pupation and when it occurred, determination of glycogen levels was assayed.
M. L. M. Garcia   +2 more
doaj   +1 more source

Skeletal manifestations of juvenile hypothyroidism and the impact of treatment on skeletal system

open access: yesIndian Journal of Endocrinology and Metabolism, 2013
Thyroid hormone mediates growth and development of the skeleton through its direct effects and through its permissive effects on growth hormone. The effect of hypothyroidism on bone is well described in congenital hypothyroidism, but the impact of ...
Manish Gutch   +5 more
doaj   +1 more source

Defining behavioral and molecular differences between summer and migratory monarch butterflies

open access: yesBMC Biology, 2009
Background In the fall, Eastern North American monarch butterflies (Danaus plexippus) undergo a magnificent long-range migration. In contrast to spring and summer butterflies, fall migrants are juvenile hormone deficient, which leads to reproductive ...
Kanginakudru Sriramana   +4 more
doaj   +1 more source

Reconstruction of insect hormone pathways in an aquatic firefly, Sclerotia aquatilis (Coleoptera: Lampyridae), using RNA-seq [PDF]

open access: yesPeerJ, 2019
Insect hormones: ecdysteroids and juvenile hormones have crucial functions during the regulation of different developmental pathways in insects. Insect metamorphosis is one of the primary pathways regulated by these hormones.
Pornchanan Chanchay   +3 more
doaj   +2 more sources

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