ACTIVATION AND PATHWAY OF GLUCOSYLGLYCEROL SYNTHESIS IN THE CYANOBACTERIUM-SYNECHOCYSTIS SP PCC-6803

被引：90

作者：

HAGEMANN, M

ERDMANN, N

机构：

[1] Department of Biology, University of Rostock

来源：

MICROBIOLOGY-SGM | 1994年 / 140卷

关键词：

SYNECHOCYSTIS; GLUCOSYLGLYCEROL SYNTHESIS; OSMOPROTECTION; SALT ACTIVATION;

D O I：

10.1099/00221287-140-6-1427

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

The biosynthetic pathway of glucosylglycerol (GC), the osmoprotective compound of Synechocystis sp. PCC 6803, was found to proceed from ADP-glucose and glycerol 3-phosphate via glucosylglycerol phosphate in a two-step reaction. Using an in vitro assay it was shown that the GG-forming enzyme system required activation, which could be initiated in vivo by hypertonic salt concentrations and osmotic shock, or in vitro by NaCl addition at the stage of enzyme extraction or assay.

引用

收藏

页码：1427 / 1431

页数：5

相关论文

共 25 条

[1] STUDIES ON NITROGEN-FIXING BLUE-GREEN ALGAE .1. GROWTH AND NITROGEN FIXATION BY ANABAENA-CYLINDRICA LEMM [J].

ALLEN, MB ;

ARNON, DI .

PLANT PHYSIOLOGY, 1955, 30 (04) :366-372

[2] TREHALOSE TRANSPORT AND METABOLISM IN ESCHERICHIA-COLI [J].

BOOS, W ;

EHMANN, U ;

FORKL, H ;

KLEIN, W ;

RIMMELE, M ;

POSTMA, P .

JOURNAL OF BACTERIOLOGY, 1990, 172 (06) :3450-3461

[3] C-13 NUCLEAR MAGNETIC-RESONANCE STUDY OF OSMOREGULATION IN A BLUE-GREEN-ALGA [J].

BOROWITZKA, LJ ;

DEMMERLE, S ;

MACKAY, MA ;

NORTON, RS .

SCIENCE, 1980, 210 (4470) :650-651

[4]

BRADFORD MM, 1976, ANAL BIOCHEM, V72, P248, DOI 10.1016/0003-2697(76)90527-3

[5] DEAGGREGATION AND PROTEOLYTIC MODIFICATION OF A GALACTOSYLTRANSFERASE OF POTERIOOCHROMONAS-MALHAMENSIS [J].

BRUNNER, G ;

KAUSS, H .

PHYSIOLOGIA PLANTARUM, 1988, 74 (04) :708-714

[6]

ERDMANN N, 1989, ARCH HYDROBIOL, V114, P521

[7] GLUCOSYLGLYCEROL ACCUMULATION DURING SALT ACCLIMATION OF 2 UNICELLULAR CYANOBACTERIA [J].

ERDMANN, N ;

FULDA, S ;

HAGEMANN, M .

JOURNAL OF GENERAL MICROBIOLOGY, 1992, 138 :363-368

[8] ORGANIC OSMOREGULATORY SOLUTES IN BLUE-GREEN-ALGAE [J].

ERDMANN, N .

ZEITSCHRIFT FUR PFLANZENPHYSIOLOGIE, 1983, 110 (02) :147-155

[9] RELEASE OF GLUCOSYLGLYCEROL FROM THE CYANOBACTERIUM SYNECHOCYSTIS SPEC SAG-92.79 BY HYPOOSMOTIC SHOCK [J].

FULDA, S ;

HAGEMANN, M ;

LIBBERT, E .

ARCHIVES OF MICROBIOLOGY, 1990, 153 (04) :405-408

[10] BIOCHEMICAL AND GENETIC-CHARACTERIZATION OF OSMOREGULATORY TREHALOSE SYNTHESIS IN ESCHERICHIA-COLI [J].

GIAEVER, HM ;

STYRVOLD, OB ;

KAASEN, I ;

STROM, AR .

JOURNAL OF BACTERIOLOGY, 1988, 170 (06) :2841-2849