A distinctive class of spermidine synthase is involved in chilling response in rice

被引：38

作者：

Imai, R ^{[1
]}

Ali, A ^{[1
]}

Pramanik, HR ^{[1
]}

Nakaminami, K ^{[1
]}

Sentoku, N ^{[1
]}

Kato, H ^{[1
]}

机构：

[1] Natl Agr Res Ctr Hokkaido Reg, Dept Low Temp Sci, Winter Stress Lab, Toyohira Ku, Sapporo, Hokkaido 0628555, Japan

来源：

JOURNAL OF PLANT PHYSIOLOGY | 2004年 / 161卷 / 07期

基金：

日本学术振兴会; 日本科学技术振兴机构;

关键词：

chilling; polyamine; rice (Oryza sativa); spermidine;

D O I：

10.1016/j.jplph.2003.11.002

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

A cDNA for a putative 42 kD spermidine synthase (OsSPDS2) was cloned from rice. The deduced OsSPDS2 sequence showed highest similarity with Arabidopsis AtSPDS3. Phylogenetic analysis revealed that OsSPDS2 and AtSPDS3 form a distinctive subclass in the spermidine synthase family in plants. OsSPDS2 mRNA accumulated in roots during long term exposure to chilling temperature (12degreesC). In contrast, no such induction of the paralogous OsSPDS1 was observed during the chilling treatment. ABA treatment up-regulated OsSPDS2, whereas salt stress did not change OsSPDS2 levels significantly. Data suggested a distinct function of OsSPDS2 in chilling response in rice. (C) 2004 Elsevier GmbH. All rights reserved.

引用

页码：883 / 886

页数：4

共 15 条

[1]

AGUAN K, 1991, PLANT CELL PHYSIOL, V32, P1285

[2] Differential expression of two spermidine synthase genes during early fruit development and in vegetative tissues of pea [J].

Alabadí, D ;

Carbonell, J .

PLANT MOLECULAR BIOLOGY, 1999, 39 (05) :933-943

[3] Polyamines and environmental challenges: recent development [J].

Bouchereau, A ;

Aziz, A ;

Larher, F ;

Martin-Tanguy, J .

PLANT SCIENCE, 1999, 140 (02) :103-125

[4] DO POLYAMINES HAVE ROLES IN PLANT DEVELOPMENT [J].

EVANS, PT ;

MALMBERG, RL .

ANNUAL REVIEW OF PLANT PHYSIOLOGY AND PLANT MOLECULAR BIOLOGY, 1989, 40 :235-269

[5] POLYAMINES AS MODULATORS OF PLANT DEVELOPMENT [J].

GALSTON, AW .

BIOSCIENCE, 1983, 33 (06) :382-388

[6] POLYAMINE TITER IN RELATION TO CHILL-SENSITIVITY IN PHASEOLUS SP [J].

GUYE, MG ;

VIGH, L ;

WILSON, JM .

JOURNAL OF EXPERIMENTAL BOTANY, 1986, 37 (180) :1036-1043

[7] ACAULIS5, an Arabidopsis gene required for stem elongation, encodes a spermine synthase [J].

Hanzawa, Y ;

Takahashi, T ;

Michael, AJ ;

Burtin, D ;

Long, D ;

Pineiro, M ;

Coupland, G ;

Komeda, Y .

EMBO JOURNAL, 2000, 19 (16) :4248-4256

[8] Molecular cloning of plant spermidine synthases [J].

Hashimoto, T ;

Tamaki, K ;

Suzuki, K ;

Yamada, Y .

PLANT AND CELL PHYSIOLOGY, 1998, 39 (01) :73-79

[9] Molecular cloning and characterization of coffee cDNA encoding spermidine synthase [J].

Hatanaka, T ;

Sano, H ;

Kusano, T .

PLANT SCIENCE, 1999, 140 (02) :161-168

[10] CORRELATION OF REDUCED CHILLING INJURY WITH INCREASED SPERMINE AND SPERMIDINE LEVELS IN ZUCCHINI SQUASH [J].

KRAMER, GF ;

WANG, CY .

PHYSIOLOGIA PLANTARUM, 1989, 76 (04) :479-484

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