14CO2 fixation and the accumulation of malonic acid in amphibian hybrids (R. pipiens - female x R. sylvatica - male).
D000663:Amphibians; D000818:Animals; D002245:Carbon Dioxide; D005260:Female; D006824:Hybridization, Genetic; D008297:Male; D008314:Malonates
D008314:Malonates; D002245:Carbon Dioxide; C030290:malonic acid
CARBON DIOXIDE; HYBRIDIZATION; MALONATES