Eight independent Ldh-1 mutations of the mouse recovered in mutagenicity experiments: biochemical characteristics and chromosomal localization.

Eight mouse mutants with altered charge or activity of lactate dehydrogenase-1 have been detected in offspring derived from mutagen-treated spermatogonia. Using two chromosome-7 marker genes pooled recombination frequencies are estimated as c-14.4 +/- 0.8-p-6.9 +/- 0.6-Ldh-1.