SODIUM-CHLORIDE SALT STRESS-INDUCED METABOLIC CHANGES IN CALLUS-CULTURES OF PEARL-MILLET (PENNISETUM-AMERICANUM L LEEKE) - FREE SOLUTE ACCUMULATION

被引：16

作者：

DAS, N ^{[1
]}

MISRA, M ^{[1
]}

MISRA, AN ^{[1
]}

机构：

[1] UNIV LONDON IMPERIAL COLL SCI & TECHNOL,AFRC,PHOTOSYNTH RES GRP,LONDON SW7 2BB,ENGLAND

来源：

JOURNAL OF PLANT PHYSIOLOGY | 1990年 / 137卷 / 02期

关键词：

PENNISETUM-AMERICANUM; AMINO ACIDS; ASCORBIC ACID; PHENOLS; PROLINE; SALT STRESS; SUGARS;

D O I：

10.1016/S0176-1617(11)80090-8

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Pearl millet callus showed differential accumulation of solutes like sugars, amino acids, proline, phenols and ascorbic acid in response to sodium chloride salt stress. Sugar and phenol contents decreased at 0.2% NaCl but increased with increase in salinity. Total free amino acids, proline and ascorbic acid increased with salinity. The accumulation of solutes, proline in particular, shows an adaptive change in the metabolic pattern in salt stressed callus.

引用

页码：244 / 246

页数：3

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