Zobrazeno 1 - 10
of 24
pro vyhledávání: '"James Y. Bradfield"'
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
Autor:
Sheikh M. Ismail, James Y. Bradfield, Govindan Bhaskaran, Kotamraju Satyanarayana, Karl H. Dahm
Publikováno v:
Archives of Insect Biochemistry and Physiology. 37:305-314
In the tobacco hornworm (Manduca sexta), vitellogenin (Vg), the major yolk protein precursor, and its mRNA are first detectable in the prepupal stage; and production of both can be enhanced by methoprene, a juvenile hormone (JH) analog. Competence to
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:
Journal of Insect Physiology, 42(2), 115-124. PERGAMON-ELSEVIER SCIENCE LTD
Journal of Insect Physiology, 115-124. PERGAMON-ELSEVIER SCIENCE LTD
STARTPAGE=115;ENDPAGE=124;TITLE=Journal of Insect Physiology
Journal of Insect Physiology, 115-124. PERGAMON-ELSEVIER SCIENCE LTD
STARTPAGE=115;ENDPAGE=124;TITLE=Journal of Insect Physiology
In an effort to identify several polypeptides that are strongly suppressed by juvenile hormone (JH) in fat body of adult female Blaberus discoidalis cockroaches, we have cloned a cDNA representing a polypeptide member of the hexamerin family of arthr
Publikováno v:
Archives of Insect Biochemistry and Physiology. 33:283-301
The hypertrehalosemic hormone of the cockroach, Blaberus discoidalis (Bld-HTH), stimulates trehalose biosynthesis by the fat body and is a member of the adipokinetic hormone/red pigment-concentrating hormone family of arthropods. Bld-HTH also stimula
Publikováno v:
Archives of Insect Biochemistry and Physiology. 28:79-90
Hypertrehalosemic hormone (HTH) up-regulates expression of a gene for a cytochrome P450 of family 4 (CYP4C1) in the fat body of adult male B. discoidalis cockroaches. Studies were undertaken to determine the characteristics of HTH-dependent CYP4C1 ex
Publikováno v:
Archives of Insect Biochemistry and Physiology. 25:21-37
Denaturing electrophoresis of hemolymph from prepupae of M. sexta showed trace amounts of polypeptides with mobilities corresponding to those of vitellogenin (Vg) apoproteins from adult females. Absence of the polypeptides in allatectomized insects s
Transferrin in a cockroach: molecular cloning, characterization, and suppression by juvenile hormone
Publikováno v:
Proceedings of the National Academy of Sciences. 90:1320-1324
In a study of juvenile hormone-regulated gene expression, we isolated an anonymous cDNA representing a message that was strongly suppressed by juvenile hormone in the fat body of the cockroach Blaberus discoidalis. The protein deduced from the cDNA s
Publikováno v:
Proceedings of the National Academy of Sciences. 88:4558-4562
Hypertrehalosemic hormone (a carbohydrate-mobilizing neuroendocrine decapeptide) and starvation markedly increased levels of a cockroach (Blaberus discoidalis) fat body cytochrome P450 message. The gene represented by the cloned P450 cDNA has been na