Figure 5.

Deletion or duplication of Laidx has no detectable effect on male fertility, fecundity, sperm count or sperm motility. (A) Male fecundity as a function of litter size. Each data point represents the number of pups from a single litter. The horizontal line indicates the mean, with error bars representing standard deviation. P-value was determined by Student’s t-test. (B) The proportion of male offspring is shown as a percentage along with the number of pups screened in parentheses. P-values were calculated using Fisher’s Exact Test. (C) Sperm counts. Each data point represents the average sperm count from an individual mouse. The horizontal line indicates the mean while error bars represent standard deviation. P-value determined by Student’s t-test. (D) Sperm motility. Each data point is the percentage of motile sperm from an individual mouse. The horizontal line indicates the mean while error bars represent standard deviation. P-value determined by Two Proportion Z Test.