期刊论文

Yang, Guoshun

英文

HORTSCIENCE

0018-5345

2019

54

9

1521-1525

10.21273/HORTSCI14192-19

Received for publication 1 May 2019. Accepted for publication 17 June 2019. We thank Lesley Benyon, PhD, from Liwen Bianji, Edanz Group China (www.liwenbianji.cn/ac), for editing the English text of a draft of this manuscript. This work was supported by the National Technology System for Grape Industry (CARS-29-ZP-9) and National key research and development program (2018YFD0201300). 1These authors contributed equally. 2Corresponding author. E-mail: guoshunyang@ aliyun.com

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Spine grape (Vitis davidii Foex) is an important wild plant species in South China. To provide economical and environmentally safe ways to promote the precocious maturation of spine grape berries, the effects of riboflavin were investigated. Riboflavin affected the reactive oxygen species metabolism in spine grape berries by increasing superoxide radical production and the hydrogen peroxide content, and it impaired the activities of the antioxidant enzymes superoxide dismutase and catalase. Riboflavin also induced the upregulated expression of ...