蛋白酶消化（原位）对成熟筛管黏液物质的影响。
The effect of protease digestion (in situ) on the slime substance of mature sieve tubes.
机构信息
Bedford College, London.
出版信息
Planta. 1972 Mar;107(1):89-96. doi: 10.1007/BF00398017.
PMID:24477352
Abstract
The sieve tube slime of Tetragonia and Lycopersicum petiolar phloem was subjected to proteolytic enzymes both before and after embedding and sectioning. Subsequent electron microscopical examination confirmed that the fibrillar material is protein in nature, and provided evidence that the protein is acidic rather than basic.
摘要
在包埋和切片之前和之后，对 Tetragonia 和 Lycopersicum 叶柄韧皮部筛管粘液进行了蛋白酶处理。随后的电子显微镜检查证实，纤维状物质本质上是蛋白质，并提供了证据表明该蛋白质是酸性的而不是碱性的。
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