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Table 2 Crossover interference analysis by NPD ratio in HHO1 + and hho1Δ cells

From: Evidence that histone H1 is dispensable for proper meiotic recombination in budding yeast

Interval Strain NPD Ratio (NPDo/NPDe) P I
URA3-LEU2 HHO1 + 0.31 (3/9.7) 0.0104 Yes
hho1Δ 0.30 (3/10.0) 0.0082 Yes
LEU2-LYS2 HHO1 + 0.24 (2/8.3) 0.0100 Yes
hho1Δ 0.11 (1/9.0) 0.0017 Yes
ADE2-HIS3 HHO1 + 0.43 (9/20.7) 0.0005 Yes
hho1Δ 0.56 (12/21.4) 0.0062 Yes
  1. NPD events observed (NPDo) and those expected in the absence of crossover interference (NPDe) were compared. P < 0.05, based on a Chi square test, is considered statistically significant evidence of crossover interference (I).