In situ detection of programmed cell death in Nicotiana tabacum leaves during senescence

被引：12

作者：

Uzelac, B. ^{[1
]}

Janosevic, D. ^{[2
]}

Budimir, S. ^{[1
]}

机构：

[1] Inst Biol Res Sinisa Stankov, Belgrade, Serbia

[2] Univ Belgrade, Inst Bot & Botan Garden Jevremovac, Fac Biol, Belgrade, Serbia

来源：

JOURNAL OF MICROSCOPY | 2008年 / 230卷 / 01期

关键词：

DNA fragmentation; leaf senescence; Nicotiana tabacum; programmed cell death; TUNEL assay;

D O I：

10.1111/j.1365-2818.2008.01947.x

中图分类号：

TH742 [显微镜];

学科分类号：

摘要：

Leaf senescence is a highly regulated developmental process, during which cell constituents are dismantled in an ordered progression. The final death phase of senescence is a type of programmed cell death (PCD). We showed DNA fragmentation characteristic for PCD by terminal deoxynucleotidyl transferase-mediated dUTP nick end labelling (TUNEL) assay not only in senescing leaves but also in young, still developing tobacco leaves.

引用

页码：1 / 3

页数：3

共 7 条

[1] The molecular analysis of leaf senescence - a genomics approach
Buchanan-Wollaston, V
Earl, S
Harrison, E
Mathas, E
Navabpour, S
Page, T
Pink, D
[J]. PLANT BIOTECHNOLOGY JOURNAL, 2003, 1 (01) : 3 - 22
[2] Plant programmed cell death: A common way to die
Danon, A
Delorme, V
Mailhac, N
Gallois, P
[J]. PLANT PHYSIOLOGY AND BIOCHEMISTRY, 2000, 38 (09) : 647 - 655
[3] Horii M., 2005, PLANT BIOTECHNOL-NAR, V22, P339, DOI DOI 10.5511/PLANTBIOTECHNOLOGY.22.339
[4] Programmed cell death during rice leaf senescence is nonapoptotic
Lee, RH
Chen, SCG
[J]. NEW PHYTOLOGIST, 2002, 155 (01) : 25 - 32
[5] A REVISED MEDIUM FOR RAPID GROWTH AND BIO ASSAYS WITH TOBACCO TISSUE CULTURES
MURASHIGE, T
SKOOG, F
[J]. PHYSIOLOGIA PLANTARUM, 1962, 15 (03) : 473 - 497
[6] Aspects of programmed cell death during leaf senescence of mono- and dicotyledonous plants
Simeonova, E
Sikora, A
Charzynska, M
Mostowska, A
[J]. PROTOPLASMA, 2000, 214 (1-2) : 93 - 101
[7] Evidence for programmed cell death during leaf senescence in plants
Yen, CH
Yang, CH
[J]. PLANT AND CELL PHYSIOLOGY, 1998, 39 (09) : 922 - 927

← 1 →