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Table 1 Observation and statistics of meiosis behavior of three F1(Yacheng 96–40, Yacheng 95–41 and Yacheng 96–66)

From: Chromosome behavior during meiosis in pollen mother cells from Saccharum officinarum × Erianthus arundinaceus F1 hybrids

Name

Cells

Metaphase I

Anaphase I

Telophase I

Metaphase II

Anaphase II

Telophase II

Tetrad

Total

Yacheng 96–40

Total number of cells observed

218

244

88

187

125

92

158

1112

Abnormal

96

163

23

75

94

26

58

535

Percentage

44.04%

66.80%

26.14%

40.11%

75.20%

28.26%

36.71%

48.11%

Yacheng 95–41

Total number of cells observed

331

170

23

9

4

7

7

551

Abnormal

124

108

6

3

2

1

2

246

Percentage

37.46%

63.53%

26.09%

33.33%

50.00%

14.29%

28.57%

44.65%

Yacheng 96–66

Total number of cells observed

348

195

26

42

27

12

24

674

Abnormal

145

116

4

19

18

3

8

313

Percentage

41.67%

59.49%

15.38%

45.24%

66.67%

25.00%

33.33%

46.44%

  1. “Abnormal” here encompasses all the observed abnormalities within each meiotic stage