a decreasing trendP = 0.060
Also in contrast to the effects of Mtrr gt homozygosity in females and of maternal Mtrr gt heterozygosity, the RBCs of these wildtype F1 females showed a decreasing trend in mean corpuscular volume compared to C57Bl/6 controls ( P = 0.060, Fig. 7 A ) and were less variable in size compared to C57Bl/6 controls as demonstrated by a lower RBC distribution width ( P = 0.04; Fig. 7 A and B ).