Cytosolic ascorbate peroxidase in some species of the Quercus genus

被引：1

作者：

Paciolla, C ^{[1
]}

D'Emerico, S ^{[1
]}

Tommasi, F ^{[1
]}

机构：

[1] Univ Bari, Dipartimento Biol & Patol Vegetale, I-70125 Bari, Italy

来源：

PLANT BIOSYSTEMS | 2001年 / 135卷 / 03期

关键词：

ascorbate peroxidase; isozymes; Quercus genus;

D O I：

10.1080/11263500112331350880

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Six species of the Quercus genus Quercus ilex. L., Q. coccifera L., Q. suber L., Q. trojana Webb, Q. macrolepis Kotschy, Q. cerris. L.) have been screened for cytosolic ascorbate peroxidase (APX) by means of native polyacrylamide gel electrophoresis (PAGE). A single isozyme was found in five species (Q. trojana, Q. suber, Q. cerris, Q. macrolepis and Q coccifera), while Q. ex shows two different APX proteins. The data showed marked similarities among Q. trojana, Q. suber, Q. cerris and Q. macrolepis with respect to the electrophoretic mobility. The validity of APX electrophoretic patterns in systematic studies is discussed.

引用

页码：243 / 247

页数：5

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