Claim · model-written summary
Under moderate water constraint, VvOMT1 level was 0.17-fold of the control at 40 or 60 DAA in 2020.
Vitis viniferaVerbatim
t0“Grape Berries (Vitis vinifera L.)”
e2“the levels of VvOMT1, VvOMT2, VvOMT3, and VvOMT4 were 0.17-fold, 0.13-fold, 0.35-fold, and 0.75-fold, respectively, at 40 DAA or 60 DAA under MW treatment relative to CK in 2020”
Title
Dongmei Li; Yanxia Zhang; Kangqi Geng; et al. Journal of Agricultural and Food Chemistry 2023. doi:10.1021/acs.jafc.3c04287
Other claims from this paper (12)
- Intervention effect Six methoxypyrazines ETMP, MEMP and MOMP were negatively and significantly affected by water constraints.
- Intervention effect Six methoxypyrazines SBMP, IPMP and IBMP were negatively and significantly affected by water constraints.
- Intervention effect Under moderate water constraint, VvOMT2 level was 0.13-fold of the control at 40 or 60 DAA in 2020.
- Intervention effect Under moderate water constraint, VvOMT3 level was 0.35-fold of the control at 40 or 60 DAA in 2020.
- Intervention effect Under moderate water constraint, VvOMT4 level was 0.75-fold of the control at 40 or 60 DAA in 2020.
- Observation The 2021 trend in VvOMT levels was similar to that of 2020.
- Intervention effect Transient overexpression of VvOMT2 and VvOMT3 in grape berries and callus induced their expression and protein levels.
- Intervention effect Transient overexpression of VvOMT2 and VvOMT3 significantly increased IPMP, SBMP and IBMP contents.
- Intervention effect Heterologous expression of VvOMT3 in tomato led to IPMP, SBMP and IBMP accumulation.
- Intervention effect VvOMT2 could only promote IPMP accumulation in tomato.
- Intervention effect Moderate water constraint improved the quality of Marselan grape berries compared with well-irrigated vines.
- Intervention effect Moderate water constraint reduced the MP content per berry compared with well-irrigated vines.