From: PATRONUS1 is expressed in meiotic prophase I to regulate centromeric cohesion in Arabidopsis and shows synthetic lethality with OSD1
Stage
Phenotype
Wild Type
pans1 mutant
Metaphase I
univalents
0/30
5/32 = 15 %
Splitting of sister centromere FISH signal
0/28
8/38 = 21 %
Metaphase II
Separated sister chromatids
0/8
86/86 = 100 %