Results 41 to 50 of about 351 (146)

Flight Muscle Histolysis in the Female House Cricket, Acheta Domesticus. [PDF]

open access: yes, 1997
Flight muscle histolysis was investigated in the dorsal longitudinal muscles (DLMs) of the cricket. Histolysis in the DLMs was characterized by analysis of total protein content, tissue wet weight, and relative percent muscle shortening. Initial declines
Oliver, Rush Hoyet
core   +2 more sources

Modulatory effects of nitric oxide and juvenile hormone on the control of reproductive behavior in female Chorthippus biguttulus [PDF]

open access: yes, 2010
Sowohl Juvenilhormon (JH) als auch Stickstoffmonoxid (NO) beeinflussen das reproduktive Verhalten weiblicher Heuschrecken. Die vorliegende Arbeit untersucht eine mögliche Verbindung zwischen JH und NO Signalen bei der
Wirmer, Andrea
core  

How age influences phonotaxis in virgin female Jamaican field crickets ( Gryllus assimilis [PDF]

open access: yes, 2013
Female mating preference can be a dominant force shaping the evolution of sexual signals. However, females rarely have consistent mating preferences throughout their lives.
Alexander   +70 more
core   +2 more sources

New Record of Indian Moon Moth Actias selene (Hubner, 1807) (Lepidoptera: Saturniidae) from Pampoli, East Kameng District, Arunachal Pradesh, India [PDF]

open access: yes
The present communication deals with the new record of Actias selene (Hubner, 1807), the Indian Moon Moth, belonging to the family Saturniidae under the order Lepidoptera, from Krishi Vigyan Kendra Campus, Pampoli village in Sappa circle, East Kameng ...
Hasan, Wajid   +5 more
core   +2 more sources

Hormonal control of protein synthesis in the fat body of Leptinotarsa decemlineata [PDF]

open access: yes
This thesis deals with the hormonal control of protein synthesis in the female fat body of Leptinotarsa decemlineata Say. The results are discussed in relation to reproduction (obtained by rearing under long day conditions) and the preparation for ...
Dortland, J.F.
core  

Studies on the physiology of phase induction in Locusta migratoria migratorioides R. & F. [PDF]

open access: yes, 1961
External conditions such as lack of food and the consequent population density control the swarming of the migratory locust. The transformation is of metabolism and larval development as well as of behaviour.
Staal, G.B.
core   +1 more source

Juvenile hormone bisepoxide biosynthesis in vitro by the ring gland of Drosophila melanogaster: A putative juvenile hormone in the higher Diptera [PDF]

open access: yes, 1989
The in vitro production of juvenile hormone (JH) was investigated by using isolated ring glands from third instar Drosophila melanogaster. A JH-like molecule is secreted that comigrates with a synthetic sample of methyl 6,7;10,11- bisepoxy-3,7,11 ...
Henrich, Vincent C.   +1 more
core  

THE EFFECT OF SEX AND ALLATECTOMY ON THE OXYGEN CONSUMPTION OF THE THORACIC MUSCULATURE OF THE INSECT, LEUCOPHAEA MADERAE

open access: yesThe Biological Bulletin, 1956
1. Endogenous oxygen consumption of thoracic muscles of Leucophaea maderae was no higher in males than in females, but there was a significant increase in this parameter in allatectomized animals of both sexes.2. Preliminary tracer phosphorus studies were made in vivo and the relative specific activities of the muscle fractions are shown.
openaire   +2 more sources

Biochemical aspects of juvenile hormone action in the adult Locusta migratoria [PDF]

open access: yes
The present study deals with the actions of juvenile hormone in the adult African migratory locust (Locusta migratoria). Juvenile hormone (JH) was known to be essential for a completely normal yolk development in the oocytes of most female insects.
Minks, A.K.
core   +1 more source

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