当前位置： SCI文献检索 > JOURNAL OF PLANT PHYSIOLOGY期刊下所有文献 > A homolog of the defender against apoptotic death gene (DAD1) in senescing gladiolus petals is down-regulated prior to the onset of programmed cell death.

A homolog of the defender against apoptotic death gene (DAD1) in senescing gladiolus petals is down-regulated prior to the onset of programmed cell death.

Abstract：

:We isolated a homolog of the potential anti-apoptotic gene, defender against apoptotic death (DAD1) from gladiolus petals as full-length cDNA (GlDAD1), and investigated the relationship between its expression and the execution processes of programmed cell death (PCD) in senescing petals. RNA gel blotting showed that GlDAD1 expression in petals was drastically reduced, considerably before the first visible senescence symptom (petal wilting). A few days after down-regulation GlDAD1 expression, DNA and nuclear fragmentation were observed, both specific for the execution phase of PCD.

journal_name

J Plant Physiol

journal_title

Journal of plant physiology

authors

Yamada T,Takatsu Y,Kasumi M,Marubashi W,Ichimura K

doi

10.1016/j.jplph.2004.06.005

subject

Has Abstract

pub_date

2004-11-01 00:00:00

pages

1281-3

issue

11

eissn

0176-1617

issn

1618-1328

pii

S0176-1617(04)00140-3

journal_volume

161

pub_type

杂志文章

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