EFFECTS OF SUCROSE ON STARCH ACCUMULATION AND RATE OF PHOTOSYNTHESIS IN ROSA CULTURED INVITRO

被引：112

作者：

CAPELLADES, M

LEMEUR, R

DEBERGH, P

机构：

[1] STATE UNIV GHENT,FAC AGR,DEPT HORT,COUPURE LINKS 653,B-9000 GHENT,BELGIUM

[2] STATE UNIV GHENT,FAC AGR,DEPT PLANT ECOL,B-9000 GHENT,BELGIUM

来源：

PLANT CELL TISSUE AND ORGAN CULTURE | 1991年 / 25卷 / 01期

关键词：

INVITRO CULTURE; PHOTOSYNTHESIS; ROSA-MULTIFLORA; STARCH; SUCROSE;

D O I：

10.1007/BF00033908

中图分类号：

Q81 [生物工程学（生物技术）]; Q93 [微生物学];

学科分类号：

071005 ; 0836 ; 090102 ; 100705 ;

摘要：

Shootlets of Rosa multiflora L. cv. Montse were cultured in vitro with four different levels of sucrose (0, 1, 3 and 5%). Chloroplasts of shootlets grown in a medium without sucrose contained numerous, large plastoglobuli and were lacking in starch granules. The size and number of starch granules increased with the level of sucrose in the culture medium. Starch content in leaves of shootlets grown with 5% sucrose was higher (ca 1, 3%) than those grown with 3% (ca 0, 45%) and 1% sucrose (ca 0, 27%). Starch might be used by the in vitro shootlets during the acclimation period.

引用

页码：21 / 26

页数：6

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