THE METABOLISM OF BENZYLADENINE IN SPATHIPHYLLUM-FLORIBUNDUM SCHOTT-PETITE IN RELATION TO ACCLIMATIZATION PROBLEMS

被引：95

作者：

WERBROUCK, SPO ^{[1
]}

VANDERJEUGT, B ^{[1
]}

DEWITTE, W ^{[1
]}

PRINSEN, E ^{[1
]}

VANONCKELEN, HA ^{[1
]}

DEBERGH, PC ^{[1
]}

机构：

[1] UNIV INSTELLING ANTWERP,DEPT BIOL,B-2610 WILRIJK,BELGIUM

来源：

PLANT CELL REPORTS | 1995年 / 14卷 / 10期

关键词：

D O I：

10.1007/BF00232734

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

In Spathiphyllum floribundum 'Petite', which was cultured on medium containing benzyladenine (BA), uptake of this cytokinin and its conversion to 9-beta-D-ribofuranosyl-benzyladenine (9R-BA) or 9-beta-glucopyranosyl-benzyladenine (9G-BA) was monitored. BA and extremely large quantities of 9G-BA were exclusively located in the basal part of the plant (callus and meristems). 9R-BA was found in the basal part, the petioles and the leaf blades. After an acclimatisation period of 9 weeks the plants still contained high levels of 9G-BA, but BA and 9R-BA could no longer be detected after one week. The possible role of BA and its derivatives on inhibition of root initiation or irreversible chloroplast deficiency is discussed.

引用

页码：662 / 665

页数：4

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