Zobrazeno 1 - 10
of 62
pro vyhledávání: '"David W Borst"'
Publikováno v:
PLoS ONE, Vol 7, Iss 11, p e51126 (2012)
Enkephalins play a major role in reproductive physiology in crustaceans; however their role in reproductive development in insects is largely unknown. We investigated the effect of exposure to exogenous leucine-enkephalin (Leu-Enk), methionine-enkeph
Externí odkaz:
https://doaj.org/article/0ad20e5c378749868d7f49413d00719a
Publikováno v:
The Biological bulletin. 186(1)
Visual examination of the mandibular organ (MO) from the lobster, Homarus americanus, disclosed two distinct morphological regions: a fan-folded region along one edge of the gland, and a smooth, unfolded region comprising the rest of the gland. Becau
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::38b53f921c27cb8380c127ddd417558b
https://pubmed.ncbi.nlm.nih.gov/29283303
https://pubmed.ncbi.nlm.nih.gov/29283303
Publikováno v:
The Biological bulletin. 191(2)
The crustacean mandibular organ (MO) is the site of synthesis of methyl farnesoate (MF), a sesquiterpene structurally related to insect juvenile hormone (JH). Although the role of MF in crustaceans is not completely clear, several studies suggest tha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::adc3ea997dae8f258271d7b78b619598
https://pubmed.ncbi.nlm.nih.gov/29220231
https://pubmed.ncbi.nlm.nih.gov/29220231
Publikováno v:
Comparative Biochemistry and Physiology Part A: Molecular & Integrative Physiology. 155:49-55
Eyestalk ablation (ESA) increases crustacean production of methyl farnesoate (MF), a juvenile hormone-like compound, but the biochemical steps involved are not completely understood. We measured the activity of 3-hydroxy-3-methylglutaryl-coenzyme A r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a6f756934f3d4836417374ede9e6522e
https://doi.org/10.1016/j.cbpa.2009.09.016
https://doi.org/10.1016/j.cbpa.2009.09.016
Publikováno v:
Comparative Biochemistry and Physiology Part A: Molecular & Integrative Physiology. 143:67-77
Green crabs, Carcinus maenas, exposed to dilute seawater (e.g., 5 ppt salinity, approximately 150 mOsm/kg) have hemolymph levels of methyl farnesoate (MF) that are up to 10-fold higher than animals in isosmotic seawater (27 ppt, approximately 800 mOs
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::254e513d80da9de4cb5fb3cd4a9fb2b2
https://doi.org/10.1016/j.cbpa.2005.10.025
https://doi.org/10.1016/j.cbpa.2005.10.025
Autor:
David W. Borst, Trevor R. Martin, Douglas W. Whitman, Katherine M. Jaskowiak, John D. Hatle, Hong Fei
Publikováno v:
Journal of Insect Physiology. 51:435-443
The interaction of juvenile hormone (JH) and nutrition was studied during the oviposition cycle of the Eastern Lubber grasshopper (Romalea microptera). Starvation of females early or in the middle of the cycle inhibited oocyte growth. Starvation for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::632c67a297c8d547967b3d1a100dfffc
https://doi.org/10.1016/j.jinsphys.2004.11.014
https://doi.org/10.1016/j.jinsphys.2004.11.014
Publikováno v:
Journal of Insect Physiology. 50:715-724
Burying beetles, Nicrophorus orbicollis , have facultative biparental care. They bury and prepare small vertebrate carcasses that provide food for their young. Here we establish the juvenile hormone (JH) profiles of paired females , paired males and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c5be1009eaa6fb7174af9c00a85c9619
https://doi.org/10.1016/j.jinsphys.2004.05.008
https://doi.org/10.1016/j.jinsphys.2004.05.008
Publikováno v:
Biochemical Journal. 381:831-840
In a previous study [Li, Wagner, Friesen and Borst (2003) Gen. Comp. Endocrinol. 134, 147–155], we showed that the MO (mandibular organ) of the lobster Homarus americanus has high levels of HMGR (3-hydroxy-3-methylglutaryl-CoA reductase) and that m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f346fed90082689b23510a0b18b3e404
https://doi.org/10.1042/bj20031930
https://doi.org/10.1042/bj20031930
Autor:
Serap Mutun, David W. Borst
Publikováno v:
Annals of the Entomological Society of America. 97:681-696
The genetic and geographical variation, gene flow, and the historical biogeography of the eastern lubber grasshopper, Romalea microptera (=guttata) (Houttuyn), were examined by sequencing a 420-bp region of the mitochondrial cytochrome b gene. Indivi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bedb5c758a57cbdce7799910d2fec65d
https://doi.org/10.1603/0013-8746(2004)097[0681:imdvah]2.0.co
https://doi.org/10.1603/0013-8746(2004)097[0681:imdvah]2.0.co
Publikováno v:
General and Comparative Endocrinology. 134:147-155
The mandibular organ (MO) of the lobster, Homarus americanus, produces the isoprenoid methyl farnesoate (MF), a compound related to insect juvenile hormone (JH). To better understand the synthesis and regulation of MF, we studied 3-hydroxy-3-methylgl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b177bba02157479a034458dc14a06909
https://doi.org/10.1016/s0016-6480(03)00246-6
https://doi.org/10.1016/s0016-6480(03)00246-6