Aluminum tolerance in transgenic plants by alteration of citrate synthesis

被引：323

作者：

delaFuente, JM ^{[1
]}

RamirezRodriguez, V ^{[1
]}

CabreraPonce, JL ^{[1
]}

HerreraEstrella, L ^{[1
]}

机构：

[1] CINVESTAV IPN,DEPT INGN GENET,UNIDAD IRAPUATO,IRAPUATO 36500,GUANAJUATO,MEXICO

来源：

SCIENCE | 1997年 / 276卷 / 5318期

关键词：

D O I：

10.1126/science.276.5318.1566

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Aluminum when in soluble form, as found in acidic soils that comprise about 40 percent of the world's arable land, is toxic to many crops. Organic acid excretion has been correlated with aluminum tolerance in higher plants. Overproduction of citrate was shown to result in aluminum tolerance in transgenic tobacco (Nicotiana tabacum) and papaya (Carica papaya) plants.

引用

页码：1566 / 1568

页数：3

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