Predictable patterns of trait mismatches between interacting plants and insects.
Predictable patterns of trait mismatches between interacting plants and insects.
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DOI：
10.1186/1471-2148-10-204
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发表时间：
2010-07-07
影响因子：
3.4
通讯作者：
Ellis AG
中科院分区：
文献类型：
--
作者：
Anderson B;Terblanche JS;Ellis AG
关于相互作用的生物体之间形态特征匹配的方向性或程度，很少有预测。我们回顾和分析形态性状互补性（如花管长度与昆虫口器长度）在种群和物种水平上的研究。植物在高性状量级上始终具有比昆虫更夸张的形态性状，并且在某些情况下在较小的性状量级上具有比昆虫更不夸张的性状。这一结果在种群水平，以及在物种水平和授粉和宿主-寄生虫相互作用的遗传学调整分析，也许表明一个一般的模式。在整个社区，一个专业的植物和更广义的传粉者之间的性状不匹配的程度有关的传粉者专业化的水平在每个网站，观察到的模式支持“生命晚餐原则”的选择更强烈地作用于物种的相互作用，更利害攸关。同样，植物的交配系统也影响性状的对应程度，因为自交减少了对传粉者的依赖，类似于授粉泛化。我们的分析表明，进化军备竞赛中存在可预测的“赢家”和“输家”，本研究的结果强调了繁殖系统和专业化程度可以影响结果的事实。
There are few predictions about the directionality or extent of morphological trait (mis)matches between interacting organisms. We review and analyse studies on morphological trait complementarity (e.g. floral tube length versus insect mouthpart length) at the population and species level. Plants have consistently more exaggerated morphological traits than insects at high trait magnitudes and in some cases less exaggerated traits than insects at smaller trait magnitudes. This result held at the population level, as well as for phylogenetically adjusted analyses at the species-level and for both pollination and host-parasite interactions, perhaps suggesting a general pattern. Across communities, the degree of trait mismatch between one specialist plant and its more generalized pollinator was related to the level of pollinator specialization at each site; the observed pattern supports the "life-dinner principle" of selection acting more strongly on species with more at stake in the interaction. Similarly, plant mating system also affected the degree of trait correspondence because selfing reduces the reliance on pollinators and is analogous to pollination generalization. Our analyses suggest that there are predictable "winners" and "losers" of evolutionary arms races and the results of this study highlight the fact that breeding system and the degree of specialization can influence the outcome.
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影响因子：
1.9
作者：
Corbet, SA
通讯作者：
Corbet, SA
影响因子：
3.3
作者：
Anderson, Bruce;Alexandersson, Ronny;Johnson, Steven D.
通讯作者：
Johnson, Steven D.
影响因子：
9.4
作者：
Anderson, Bruce;Johnson, Steven D.
通讯作者：
Johnson, Steven D.
DOI：
10.1111/j.2517-6161.1995.tb02031.x
发表时间：
1995-01-01
影响因子：
5.8
作者：
BENJAMINI, Y;HOCHBERG, Y
通讯作者：
HOCHBERG, Y
影响因子：
3.3
作者：
CARROLL, SP;BOYD, C
通讯作者：
BOYD, C