Division of Horticultural Research, Commonwealth Scientific and Industrial Research Organization, Glen Osmond, South Australia.
Plant Physiol. 1970 May;45(5):620-3. doi: 10.1104/pp.45.5.620.
The effects of ethylene gas, 2-chloroethylphosphonic acid, and the auxin, benzothiazole-2-oxyacetic acid, on the ripening of grapes (Vitis vinifera L.) was investigated. Ethylene hastened the start of ripening of Doradillo grapes when it was aplied for 10 days starting midway through the slow growth phase. 2-Chloroethylphosphonic acid applied to Shiraz grapes showed the same effect, but when it was applied earlier, during the second half of the first rapid growth phase or at the start of the slow growth phase of berry development, it delayed ripening. 2-Chloroethylphosphonic acid and benzothiazole-2-oxyacetic acid delayed the ripening of Doradillo grapes, and ethylene partially reversed the effect of benzothiazole-2-oxyacetic acid. The results demonstrate the importance of the slow growth stage in grape berry development and suggest that an auxin-ethylene relationship may be involved in the regulation of grape ripening.
研究了乙烯气体、2-氯乙基膦酸和生长素苯并噻唑-2-氧乙酸对葡萄（Vitis vinifera L.）成熟的影响。当乙烯在缓慢生长阶段中期开始应用 10 天时，加速了 Doradillo 葡萄的成熟。应用于设拉子葡萄的 2-氯乙基膦酸也有相同的效果，但当它更早应用时，即在第一个快速生长阶段的后半段或浆果发育的缓慢生长阶段开始时，它会延迟成熟。2-氯乙基膦酸和苯并噻唑-2-氧乙酸延迟了 Doradillo 葡萄的成熟，而乙烯部分逆转了苯并噻唑-2-氧乙酸的作用。结果表明，在葡萄浆果发育过程中缓慢生长阶段非常重要，并表明生长素-乙烯关系可能参与了葡萄成熟的调节。
