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Table 2 Time course analysis to determine the relationship between sperm cell position and callose plugs

From: Callose plug deposition patterns vary in pollen tubes of Arabidopsis thalianaecotypes and tomato species

Pollen germination hours

A

B

B/A

3

27

7

0.26

4

34

9

0.26

5

66

23

0.35

6

128

36

0.28

  1. A represents the total number of sperm cells investigated.
  2. B represents the number of sperm cells behind the callose plug.
  3. B/A represents the proportion of sperm cells behind the callose plug.