Resistance gene complexes: Evolution and utilization

被引：575

作者：

Hulbert, SH ^{[1
]}

Webb, CA ^{[1
]}

Smith, SM ^{[1
]}

Sun, Q ^{[1
]}

机构：

[1] Kansas State Univ, Dept Plant Pathol, Manhattan, KS 66506 USA

来源：

ANNUAL REVIEW OF PHYTOPATHOLOGY | 2001年 / 39卷

关键词：

durable resistance; resistance gene engineering;

D O I：

10.1146/annurev.phyto.39.1.285

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

More than 30 genes have been characterized from different plant species that provide resistance to a variety of different pathogen and pest species. The structures of most are consistent with a role in pathogen recognition and defense response signaling. Resistance genes are very abundant in plant genomes and most belong to tightly linked gene families. Evolution of R genes is driven by selection on allelic variation created by mutation and re-assorted by recombination between alleles and sometimes between different gene family members. Selection favors genes that can recognize pathogen avr gene products that are present in pathogen populations. Selection at linked gene families favors haplotypes with useful combinations of genes but a limited physiological cost to the plant. Future utilization of R genes will include transfer between related genera and identification or construction of genes that condition durable resistance to variable pathogens. Genes with durable resistance may interact with conserved pathogen elicitors or condition resistance responses that are independent of specific Avr gene interactions.

引用

页码：285 / 312

页数：28

共 166 条

[1]

ALLARD RW, 1975, GENETICS, V79, P115

[2] Inactivation of the flax rust resistance gene M associated with loss of a repeated unit within the leucine-rich repeat coding region [J].

Anderson, PA ;

Lawrence, GJ ;

Morrish, BC ;

Ayliffe, MA ;

Finnegan, EJ ;

Ellis, JG .

PLANT CELL, 1997, 9 (04) :641-651

[3] Analysis of alternative transcripts of the flax L6 rust resistance gene [J].

Ayliffe, MA ;

Frost, DV ;

Finnegan, EJ ;

Lawrence, GJ ;

Anderson, PA ;

Ellis, JG .

PLANT JOURNAL, 1999, 17 (03) :287-292

[4] Signaling in plant-microbe interactions [J].

Baker, B ;

Zambryski, P ;

Staskawicz, B ;

DineshKumar, SP .

SCIENCE, 1997, 276 (5313) :726-733

[5] The Rx gene from potato controls separate virus resistance and cell death responses [J].

Bendahmane, A ;

Kanyuka, K ;

Baulcombe, DC .

PLANT CELL, 1999, 11 (05) :781-791

[6] Grass genomes [J].

Bennetzen, JL ;

SanMiguel, P ;

Chen, MS ;

Tikhonov, A ;

Francki, M ;

Avramova, Z .

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 1998, 95 (05) :1975-1978

[7] Comparative sequence analysis of plant nuclear genomes: Microcolinearity and its many exceptions [J].

Bennetzen, JL .

PLANT CELL, 2000, 12 (07) :1021-1029

[8] RPS2 OF ARABIDOPSIS-THALIANA - A LEUCINE-RICH REPEAT CLASS OF PLANT-DISEASE RESISTANCE GENES [J].

BENT, AF ;

KUNKEL, BN ;

DAHLBECK, D ;

BROWN, KL ;

SCHMIDT, R ;

GIRAUDAT, J ;

LEUNG, J ;

STASKAWICZ, BJ .

SCIENCE, 1994, 265 (5180) :1856-1860

[9]

Bent AF, 1996, PLANT CELL, V8, P1757, DOI 10.1105/tpc.8.10.1757

[10] Surveying patterns in the cost of resistance in plants [J].

Bergelson, J ;

Purrington, CB .

AMERICAN NATURALIST, 1996, 148 (03) :536-558

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