00262nam a22001217a 4500003000400000008004100004082001700045245003100062260000900093300000800102942001300110999001700123OSt241015b        |||||||| |||| 00| 0 eng d  a575.105bG26  aGenetics Abstracts vol.-13  c1981  a1-6  2ddccPER  c46509d46509