Overexpression of the OsPDCD5 gene induces programmed cell death in rice

被引：12

作者：

Attia, K ^{[1
]}

Li, KG ^{[1
]}

Wei, C ^{[1
]}

He, GM ^{[1
]}

Su, W ^{[1
]}

Yang, JS ^{[1
]}

机构：

[1] Fudan Univ, Genet Inst, Sch Life Sci, Shanghai 200433, Peoples R China

来源：

JOURNAL OF INTEGRATIVE PLANT BIOLOGY | 2005年 / 47卷 / 09期

关键词：

gene transformation; Oryza sativa; rice programmed cell death 5 (OsPDCD5) gene; programmed cell death;

D O I：

10.1111/j.1744-7909.2005.00128.x

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

The primary aim of the present study was to investigate the overexpression of the rice (Oryza sativa L.) programmed cell death 5 (OsPDCD5) gene in rice plant. Constitutive expression of OsPDCD5 from the cauliflower mosaic virus (CaMV) 35S promoter induced programmed cell death (PCD) in transgenic rice. Programmed cell death was accompanied by typical features, including inhibition of developmental growth, a reduction of fresh weight, degradation of total protein content, and fragmentation of genomic DNA. These results suggest that OsPDCD5 plays an essential role in the regulation of PCD in rice plants.

引用

页码：1115 / 1122

页数：8

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