... ABA had a higher OH•level after ParA1 treatment. H2O, H2Opretreatment; H + ParA1, ParA1 infiltration after H2O treatment; A4 00, 400 lM ABA pretreatment; A + ParA1, ParA1 infiltration after ... oligonucleotide prim-ers: 5¢-TGAATTCAATAATGTCTAACTTCCGCGCTCT-GTTC-3¢ and 5¢-AGGTACCTCAATGATGATGATGATGATGATGCAGTGACGCGCACGTAGA-3¢. For the suc-cessful protein expression, a yeast expression consensussequence ... betweenParA1 and its receptor under dark condition.PR and ParA1 were infiltrated into the same leafand the treated plants were placed in the dark. After2, 4, 8 and 12 h, at least six plants at each...