Doomed Lovers: Mechanisms of Isolation and Incompatibility in Plants

被引:70
作者
Bomblies, Kirsten [1 ]
机构
[1] Harvard Univ, Dept Organism & Evolutionary Biol, Cambridge, MA 02138 USA
来源
ANNUAL REVIEW OF PLANT BIOLOGY, VOL 61 | 2010年 / 61卷
关键词
adaptation; divergence; selection; pleiotropy; variation; HYBRID MALE-STERILITY; CYTOPLASMIC MALE-STERILITY; FLOWER COLOR POLYMORPHISM; PROGRAMMED CELL-DEATH; GENOME-WIDE ANALYSIS; REPEAT PPR PROTEINS; REPRODUCTIVE ISOLATION; LOCAL ADAPTATION; GENE-EXPRESSION; POLLINATOR ATTRACTION;
D O I
10.1146/annurev-arplant-042809-112146
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
Adaptation to local conditions likely plays an important role in plant diversity and speciation. A fuller understanding of the role of adaptation in speciation requires connecting particular molecular events with selection occurring at individual, population, or community levels. Here I discuss five areas in which we understand the molecular basis of adaptation and isolation sufficiently to begin examining patterns. These examples highlight the importance of understanding both biotic and abiotic factors and the potential overlap between them, and demonstrate that understanding molecular mechanisms aids in interpreting pleiotropy and constraint. For example, mutations affecting anthocyanin production can affect both pollinator visitation and parasite attack, while edaphic adaptation can alter parasite susceptibility and reproductive timing. Adaptation is also implicated in postzygotic incompatibility: Potentially adaptive cytoplasmic divergence can lead to sterility or inviability; hybrid sterility genes may have pleiotropic effects in biotic or abiotic stress; and the plant immune system is implicated in hybrid failure.
引用
收藏
页码:109 / 124
页数:16
相关论文
共 114 条
[1]   Incremental steps toward incompatibility revealed by Arabidopsis epistatic interactions modulating salicylic acid pathway activation [J].
Alcazar, Ruben ;
Garcia, Ana V. ;
Parker, Jane E. ;
Reymond, Matthieu .
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2009, 106 (01) :334-339
[2]  
[Anonymous], 2006, Ecology and evolution of flowers
[3]   The PET1-CMS mitochondrial mutation in sunflower is associated with premature programmed cell death and cytochrome c release [J].
Balk, J ;
Leaver, CJ .
PLANT CELL, 2001, 13 (08) :1803-1818
[4]   Salt tolerance of barley induced by the root endophyte Piriformospora indica is associated with a strong increase in antioxidants [J].
Baltruschat, Helmut ;
Fodor, Jozsef ;
Harrach, Borbala D. ;
Niemczyk, Elzbieta ;
Barna, Balazs ;
Gullner, Gabor ;
Janeczko, Anna ;
Kogel, Karl-Heinz ;
Schaefer, Patrick ;
Schwarczinger, Ildiko ;
Zuccaro, Alga ;
Skoczowski, Andrzej .
NEW PHYTOLOGIST, 2008, 180 (02) :501-510
[5]   MHC Adaptive Divergence between Closely Related and Sympatric African Cichlids [J].
Blais, Jonatan ;
Rico, Ciro ;
van Oosterhout, Cock ;
Cable, Joanne ;
Turner, George F. ;
Bernatchez, Louis .
PLOS ONE, 2007, 2 (08)
[6]   Autoimmune response as a mechanism for a Dobzhansky-Muller-type incompatibility syndrome in plants [J].
Bomblies, Kirsten ;
Lempe, Janne ;
Epple, Petra ;
Warthmann, Norman ;
Lanz, Christa ;
Dangl, Jeffery L. ;
Weigel, Detlef .
PLOS BIOLOGY, 2007, 5 (09) :1962-1972
[7]   Hybrid necrosis: autoimmunity as a potential gene-flow barrier in plant species [J].
Bomblies, Kirsten ;
Weigel, Detlef .
NATURE REVIEWS GENETICS, 2007, 8 (05) :382-393
[8]   Too much of a good thing? Hybrid necrosis as a by-product of plant immune system diversification [J].
Bomblies, Kirsten .
BOTANY, 2009, 87 (11) :1013-1022
[9]   Allele substitution at a flower colour locus produces a pollinator shift in monkeyflowers [J].
Bradshaw, HD ;
Schemske, DW .
NATURE, 2003, 426 (6963) :176-178
[10]   Evolutionary ecology of plant adaptation to serpentine soils [J].
Brady, KU ;
Kruckeberg, AR ;
Bradshaw, HD .
ANNUAL REVIEW OF ECOLOGY EVOLUTION AND SYSTEMATICS, 2005, 36 :243-266