Table 3.

Frequency of pollen mother cells with abnormal chromosome behavior during meiosis in WT, ny1 and ny2 mutant lines.

Stage	Wild Type (WT)		ny1 (Mutant Line)		ny2 (Mutant Line)
	Number of Cells	Abnormal (%)	Number of Cells	Abnormal (%)	Number of Cells	Abnormal (%)
Metaphase I	688	14.7	561	64.7	238	66.0
Anaphase I	139	15.8	179	66.5	110	62.4
Metaphase II	149	15.4	80	71.3	82	90.2
Anaphase II	37	51.4	113	71.7	47	87.2