Fig. 6From: On the role of ethylene, auxin and a GOLVEN-like peptide hormone in the regulation of peach ripeningEffect of auxin treatment on the ability to produce ethylene in fruit at different ripening stages in melting flesh (Redhaven, RH, from class −2 to class 2, (a)–(c), respectively) and stony-hard (194RXXIII43, RXX, class 1, (d) genotypes. c: control, fruits treated with a mock solution; NAA: fruits treated with a solution containing NAA (1-naphthalene acetic acid, a synthetic auxin). Bars are the standard deviations from the means of three or more replicatesBack to article page