作者: L. Lovrekovich , Z. Klement , G. L. Farkas
DOI: 10.1126/SCIENCE.145.3628.165
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摘要: Treatment of intact tobacco leaves with toxin-containing culture filtrates Pseudomonas tabaci markedly reduced the ribonucleic acid content leaves. The decrease was counteracted by spraying 10(-4)M kinetin. Simultaneously in RNA, ribonuclease activity extracts from tissues treated toxin increased. Experiments on effect kinetin toxin-treated gave no consistent results.