Innate immunity - Plants just say NO to pathogens

被引：105

作者：

Dangl, J

机构：

[1] Univ N Carolina, Dept Biol, Chapel Hill, NC 27599 USA

[2] Univ N Carolina, Curriculum Genet & Mol Biol, Chapel Hill, NC 27599 USA

来源：

NATURE | 1998年 / 394卷 / 6693期

关键词：

D O I：

10.1038/28958

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Plants under attack from pathogens can activate a series of cellular defence responses, including the production of reactive oxygen species (ROIs). One puzzle has been that the levels of these ROIs don't seem to be high enough to kill the pathogens, and two groups have now found out why. It turns out that the ROIs collaborate with nitric oxide, to form a binary switch that fine tunes the defence-response pathway.

引用

页码：525 / +

页数：2

共 14 条

[1] Pathogenesis of influenza virus-induced pneumonia: Involvement of both nitric oxide and oxygen radicals
Akaike, T
Noguchi, Y
Ijiri, S
Setoguchi, K
Suga, M
Zheng, YM
Dietzschold, B
Maeda, H
[J]. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 1996, 93 (06) : 2448 - 2453
[2] Bent AF, 1996, PLANT CELL, V8, P1757, DOI 10.1105/tpc.8.10.1757
[3] Affairs of the plant: colonization, intolerance, exploitation and co-operation in plant-microbe interactions
Dangl, J
Jones, JDG
[J]. CURRENT OPINION IN PLANT BIOLOGY, 1998, 1 (04) : 285 - 287
[4] Dangl JL, 1996, PLANT CELL, V8, P1793, DOI 10.1105/tpc.8.10.1793
[5] Nitric oxide functions as a signal in plant disease resistance
Delledonne, M
Xia, YJ
Dixon, RA
Lamb, C
[J]. NATURE, 1998, 394 (6693) : 585 - 588
[6] INVOLVEMENT OF SUPEROXIDE ANION GENERATION IN THE HYPERSENSITIVE RESPONSE OF POTATO-TUBER TISSUES TO INFECTION WITH AN INCOMPATIBLE RACE OF PHYTOPHTHORA-INFESTANS AND TO THE HYPHAL WALL COMPONENTS
DOKE, N
[J]. PHYSIOLOGICAL PLANT PATHOLOGY, 1983, 23 (03): : 345 - 357
[7] DURNER J, IN PRESS P NATL ACAD
[8] The active oxygen response of cell suspensions to incompatible bacteria is not sufficient to cause hypersensitive cell death
Glazener, JA
Orlandi, EW
Baker, CJ
[J]. PLANT PHYSIOLOGY, 1996, 110 (03) : 759 - 763
[9] Resistance gene-dependent plant defense responses
HammondKosack, KE
Jones, JDG
[J]. PLANT CELL, 1996, 8 (10) : 1773 - 1791
[10] Elicitor-stimulated ion fluxes and O-2(-) from the oxidative burst are essential components in triggering defense gene activation and phytoalexin synthesis in parsley
Jabs, T
Tschope, M
Colling, C
Hahlbrock, K
Scheel, D
[J]. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 1997, 94 (09) : 4800 - 4805

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