单词 | rate factor |
释义 | > as lemmasrate factor rate factor n. Genetics (now disused) = rate gene n. ΘΚΠ the world > life > biology > biological processes > genetic activity > genetic components > [noun] > factor determinant1893 factor1901 determiner1909 sex factor1909 rate factor1927 plasmon1932 plasmagene1939 resistance transfer factor1960 rho1969 1927 E. B. Ford & J. S. Huxley in Brit. Jrnl. Exper. Biol. 5 132 Goldschmidt..has conclusively demonstrated rate-factors for sex determination in moths, and for melanin formation in moth larvae. 1945 Amer. Jrnl. Bot. 32 445/2 In the single F2 generation analyzed..there is a significant increase in variability of rate over the pure types and the F1, indicating segregation of rate factors. < as lemmas |
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