Zobrazeno 1 - 10
of 66
pro vyhledávání: '"Larry L. Keeley"'
Publikováno v:
Entomologia Experimentalis et Applicata. 122:271-278
Females of insect endoparasitoids inject substances along with the egg at oviposition, which can regulate or induce changes in a number of host physiological processes to benefit the developing parasitoid. These changes can be caused by substances su
Publikováno v:
Journal of Insect Physiology. 48:887-901
The objective of this research was to identify a reliable biochemical indicator for diapause (dormancy) in the boll weevil, Anthonomus grandis. Hemolymph polypeptides from reproductive and diapausing weevils were compared using denaturing sodium dode
Autor:
Sheila M. Sowa, S. B. Vinson, Jon Q Campbell, Larry L. Keeley, Mei-Er Chen, Danielle K. Lewis
Publikováno v:
Journal of Insect Physiology. 47:543-551
Vitellin (VN) and vitellogenin (VG) profiles were analyzed in monogyne and polygyne colonies of the red imported fire ant, Solenopsis invicta . Non-denaturing and SDS-polyacrylamide gel electrophoresis (PAGE) analyses indicated that the native VN was
Publikováno v:
Peptides. 21:477-484
Peptides belonging to the CHH/MIH/GIH-family of crustacean hormones were isolated from acetic acid extracts of sinus glands isolated from eyestalks of the shrimp, Penaeus vannamei . The peptides were isolated by chromatography and molecular weights d
Publikováno v:
Insect Biochemistry and Molecular Biology. 29:667-673
The regulation and pattern of gene expression for cytochrome P4504C1 was measured in the fat body of adult females of the cockroach, Blaberus discoidalis. The level of CYP4C1-mRNA was high at adult emergence but disappeared after 4 days of adult life
Publikováno v:
Molecular and Cellular Endocrinology. 130:101-108
Hypertrehalosemic hormone (HTH) is a neuropeptide in the adipokinetic hormone/red pigment-concentrating hormone (AKH/RPCH) family that stimulates the synthesis of trehalose, the main blood sugar of many insects. The preproHTH of the cockroach Blaberu
Publikováno v:
Journal of Insect Physiology. 42:925-930
Expression of the gene for cytochrome P4504C1 (= CYP4C1 ) is stimulated by the hypertrehalosemic hormone (= Bld-HrTH) in the fat body of the cockroach Blaberus discoidalis . The natural pattern for CYP4C1 expression was determined for the fat body of
Publikováno v:
Molecular and Cellular Endocrinology. 123:97-105
Biosynthesis of hypertrehalosemic hormone (HTH) by isolated corpora cardiaca (CC) from Blaberus discoidalis cockroaches was measured for the 3-week period following adult ecdysis using an in vitro bioassay based on the incorporation of [3H]tryptophan
Publikováno v:
Physiological Entomology. 21:167-172
The adipokinetic hormone (AKH-I and AKH-II) content of the corpora cardiaca from adult males of crowded (gregarious) and isolated (solitary) Locusta migratoria migratorioides (Reiche & Fairmaire) was quantified by reverse-phase high-performance liqui
Autor:
Jae H. Park, Larry L. Keeley
Publikováno v:
Molecular and Cellular Endocrinology. 116:199-205
Signaling mechanisms for Blaberus discoidalis hypertrehalosemic hormone (Bld-HrTH)-dependent glycogen phosphorylase activation were investigated in vitro using fat body of the tropical cockroach, B. discoidalis . Brief treatment of fat bodies with Bl