[Genetic analysis of differences in metabolism of juvenile hormone in lines of Drosophila virilis resistant and sensitive to heat stress].
The metabolism of juvenile hormone (JH) in imagos of two Drosophila species (D. virilis and D. melanogaster) was studied in the normal state and after short-term heat stress. Females of both species respond to stress by a decrease in the activity of JH esterase. This decrease is realized through a decrease in the amount of protein. JH metabolism in males does not change after heat stress. Genetic analysis of differences in the activity of DPF-resistant JH esterase in stress-sensitive and stress-resistant strains of D. virilis was performed. The differences are controlled by one autosomal gene.
Raushenbakh
I Iu
IIu
Khlebodarova
T M
TM
Chentsova
N A
NA
Gruntenko
N E
NE
Grenbék
L G
LG
Iantsen
E I
EI
Filipenko
M A
MA
D000818:Animals; D015153:Blotting, Western; D002265:Carboxylic Ester Hydrolases / Q000378:metabolism; D002855:Chromatography, Thin Layer; D004330:Drosophila / Q000196:embryology / Q000235:genetics* / Q000502:physiology; D005260:Female; D006358:Hot Temperature; D006868:Hydrolysis; D007301:Insect Hormones / Q000378:metabolism*; D007814:Larva / Q000378:metabolism; D008297:Male; D013312:Stress, Physiological / Q000378:metabolism*
D007301:Insect Hormones; D002265:Carboxylic Ester Hydrolases; C038003:juvenile hormone esterase
Geneticheskiĭ analiz razlichiĭ v metabolizme iuvenil'nogo gormona u ustrĭchivoĭ i chuvstvitel'noĭ k teplovomu stressu liniĭ Drosophila virilis.