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Peroxidase Activities and Free Sugars in the Club-root and the Healthy Root Tissues of Cruciferous Plants

Bulletin of the Faculty of Agriculture, Yamaguchi University Volume 11 Page 39-44
published_at 1960
Title
アブラナ科蔬菜根瘤病組織のパーオキシダーゼならびに遊離糖について
Peroxidase Activities and Free Sugars in the Club-root and the Healthy Root Tissues of Cruciferous Plants
Creators Yukawa Yosio
Source Identifiers
Peroxidase activities and free sugars in the club-root tissues of Chi-nese cabbage (Brassica pekinensis)and turnip(B.rapa)root were measured to investigate the physiological change of the disease. Peroxidase activities in the clab-root tissue were shown about 2 times greater than in the healthy root of Chinese cabbage by E_<TTORI>'s W_<ARBURG> manometric technique (Table 1). Free sugars were determined by the paper chromatography, and sucrose, glucose and fructose were detected from both tissues of Chinese cabbage and turnip. It was found that sucrose was smaller in quantity in the club-root tis-sue of Chinese cabbage than in the healthy one, while glucose and fructosewere greater in quantity (Table 2). Increase in activity of the peroxidase and the free reducing sugars in the diseased tissue may be deserving of abnormal hyperplasy of club-root.
Subjects
農学 ( Other)
Languages jpn
Resource Type departmental bulletin paper
Publishers 山口大学農学部
Date Issued 1960
File Version Not Applicable (or Unknown)
Access Rights metadata only access
Relations
[ISSN]0513-1715
[NCID]AN00244250
Schools 農学部