[Alteration in the content of biogenic amines in two stocks of Drosophila virilis and their hybrids in ontogenesis and under heat stress].
The levels of dopamine and serotonin in two stocks of D. virilis and their F1 hybrids throughout ontogenesis and under heat stress (for 60 min at 32 degrees C) were examined. Sharp increase in dopamine levels was reported under pupariation and with emergence of adults; alterations in serotonin levels were not so obvious. The concentration of dopamine in adults was shown to be considerably higher (more than twice) in the stock 147 than that in the stock 101. Significant increase of dopamine quantity in both stocks was observed under heat stress (serotonin remaining unchanged), while the level of response in the stock 101 was twice as high as in adults of the stock 147. The response typical of the stock 147 was prevailing in the hybrids F1 (147 x 101).
Raushenbakh
I Iu
IIu
Serova
L I
LI
Timokhina
I S
IS
Chentsova
N A
NA
Shumnaia
L V
LV
D000818:Animals; D004298:Dopamine / Q000378:metabolism*; D004330:Drosophila / Q000235:genetics* / Q000254:growth & development / Q000378:metabolism; D006358:Hot Temperature; D006824:Hybridization, Genetic / Q000235:genetics; D012701:Serotonin / Q000378:metabolism*; D013045:Species Specificity; D013312:Stress, Physiological / Q000378:metabolism
D012701:Serotonin; D004298:Dopamine
Izmenenie soderzhaniia biogennykh aminov u dvukh liniĭ Drosophila virilis i ikh gibridov v ontogeneze i pri teplovom stresse.