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Sequence of AP3 alleles

Allele	Mutagen	Strength	Background	Mutation	Source / Reference

ap3-1	EMS	intermediate temp. sens.	Ler	K153M 5' splice site intron 5	1-4
ap3-3	EMS	strong	Ler	Q18--> stop	2
ap3-4	EMS	strong	Ler	Q7-->stop	2
ap3-5	EMS	strong	Ler	Q83-->stop	2
ap3-6	EMS	strong	Col	A32-->P	Roger Innes-ED1503
ap3-7	EMS	strong	Col	5' splice site intron 4: GT-->GA	George Redei
ap3-8	EMS	strong	ap2-1 (Ler)	3' splice site intron 1: AG-->AA	Zhongchi Liu-ZL231
ap3-9	EMS	strong	Ler	A32-->V	John Alvarez-S1357
ap3-10	EMS	strong	Ler	A32-->P	John Alvarez-S1359
ap3-11	EMS	weak	ap3-1 - Ler	intragenic suppressor ap3-1 T-->A - intron 4 - 33 bp from the 3' end of the intron - branchpoint?	5
ap3-12	EMS	strong	Ler	P60-->S	Hongjun Xiang-650E1
ap3-13	T-DNA	strong	WS	T-DNA inserted in intron 6	Ioan Negrutiu- DJY12

References

1. Bowman, J. L., Smyth, D. R. and Meyerowitz, E. M. (1989). Genes directing flower development in Arabidopsis. Plant Cell 1, 37-52.
2. Jack, T., Brockman, L. L. and Meyerowitz, E. M. (1992). The homeotic gene APETALA3 of Arabidopsis thaliana encodes a MADS box and is expressed in petals and stamens. Cell 68, 683-697.
3. Koornneef, M., van Elden, J., Hanhart, C. J., Stam, P., Braaksma, F. J. and Feenstra, W. J. (1983). Linkage map of Arabidopsis thaliana. J. Hered. 74, 265-272.
4. Sablowski, R. and Meyerowitz, E. M. (1998). Temperature-sensitive splicing in the floral homeotic mutant apetala3-1. Plant Cell 10, 1453-1463.
5. Yi, Y. and Jack, T. (1998). An intragenic suppressor of the Arabidopsis floral organ identity mutant apetala3-1 functions by suppressing defects in splicing. Plant Cell 10, 1465-1477.