Vicilin storage proteins from Vigna unguiculata (legume) seeds inhibit fungal growth

被引：57

作者：

Gomes, VM

Mosqueda, MI

BlancoLabra, A

Sales, MP

Fernandes, KVS

Cordeiro, RA

Xavier, J

机构：

[1] UNIV ESTADUAL NORTE FLUMINENSE,CTR BIOCIENCIAS & BIOTECNOL,LAB QUIM & FUNCAO PROT PEPTIDEOS,BR-28015620 CAMPOS GOYTAC,RJ,BRAZIL

[2] IPN,CTR INVEST & ESTUDIOS AVANZADOS,UNIDAD IRAPUATO,IRAPUATO,GUANAJUATO,MEXICO

[3] UNIV FED CEARA,DEPT BIOL,BR-60455760 FORTALEZA,CEARA,BRAZIL

来源：

JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY | 1997年 / 45卷 / 10期

关键词：

7S storage globulins; cowpea seeds; Vigna unguiculata; chitin-binding proteins; fungi; spore germination;

D O I：

10.1021/jf960942g

中图分类号：

S [农业科学];

学科分类号：

09 ;

摘要：

Vicilin storage proteins (7S globulins) isolated from Vigna unguiculata (cowpea) seeds were shown to interfere with the germination of spores or conidia of the fungi Fusarium solani, Fusarium axysporum, Colletotrichum musae, Phytophtora capsici, Neurospora crassa, and Ustilago maydis sporidia. Cowpea vicilins have been shown to bind to fungal structures, possibly chitin-containing structures of the cell wall, and can be desorbed by strong acid. The results presented in this paper are in agreement with data previously obtained on the chitin-binding properties of cowpea vicilins and the effect they exert on the development and survival of the storage pest insect Callosobruchus maculatus (Coleoptera: Bruchidae).

引用

页码：4110 / 4115

页数：6

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