Traits of soil bacteria predict plant responses to soil moisture
Traits of soil bacteria predict plant responses to soil moisture
复制标题
土壤细菌的特征预测植物对土壤湿度的反应
DOI:
10.1002/ecy.3893
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发表时间:
2022
期刊:
影响因子:
4.8
通讯作者:
Lau, Jennifer A.
中科院分区:
文献类型:
--
作者:
Bolin, Lana G.;Lennon, Jay T.;Lau, Jennifer A.
Microorganisms can help plants and animals contend with abiotic stressors, but why they provide such benefits remains unclear. Here we investigated byproduct benefits, which occur when traits that increase the fitness of one species provide incidental benefits to another species with no direct cost to the provider. In a greenhouse experiment, microbial traits predicted plant responses to soil moisture such that bacteria with self‐beneficial traits in drought increased plant early growth, size at reproduction, and chlorophyll concentration under drought, while bacteria with self‐beneficial traits in well‐watered environments increased these same plant traits in well‐watered soils. Thus, microbial traits that promote microbial success in different moisture environments also promote plant success in these same environments. Our results demonstrate that byproduct benefits, a concept developed to explain the evolution of cooperation in pairwise mutualisms, can also extend to interactions between plants and nonsymbiotic soil microbes.
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影响因子:
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作者:
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通讯作者:
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DOI:
--
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期刊:
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通讯作者:
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通讯作者:
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