[1] Cornell Univ, Dept Plant Pathol, Ithaca, NY 14853 USA
[2] Natl Chung Hsing Univ, Grad Inst Biotechnol, Taichung 40224, Taiwan
[3] Univ Nebraska, Sch Biol Sci, Lincoln, NE 68588 USA
[4] Univ Nebraska, Dept Plant Pathol, Lincoln, NE 68588 USA
[5] Univ Nebraska, Plant Sci Initiat, Lincoln, NE 68588 USA
[6] Boyce Thompson Inst Plant Res, Ithaca, NY 14853 USA