The Arabidopsis thaliana response regulator ARR22 is a putative AHP phospho-histidine phosphatase expressed in the chalaza of developing seeds

Table 1 Reciprocal crosses of complemented arr22 mutants with wild type

	developing siliques after 10 crosses [%]
plant	♂ Col-0	♀ Col-0
arr22-2/vector	70	80
arr22-3/vector	100	80
arr22-2/gARR22	100	0
arr22-3/gARR22	80	0
arr22-2/gARR22 ^D74E	90	70
arr22-3/gARR22 ^D74E	70	80
arr22-2/gARR22 ^D74N	80	100
arr22-3/gARR22 ^D74N	80	100
Col-0	80	90

ISSN: 1471-2229