Priority effects alter interaction outcomes in a legume-rhizobium mutualism.
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ABSTRACT:
SUBMITTER: Boyle JA
PROVIDER: S-EPMC7944086 | biostudies-literature | 2021 Mar
REPOSITORIES: biostudies-literature
Publications
Priority effects alter interaction outcomes in a legume-rhizobium mutualism.
Boyle Julia A JA Simonsen Anna K AK Frederickson Megan E ME Stinchcombe John R JR
Proceedings. Biological sciences 20210310 1946
Priority effects occur when the order of species arrival affects the final community structure. Mutualists often interact with multiple partners in different orders, but if or how priority effects alter interaction outcomes is an open question. In the field, we paired the legume <i>Medicago lupulina</i> with two nodulating strains of <i>Ensifer</i> bacteria that vary in nitrogen-fixing ability. We inoculated plants with strains in different orders and measured interaction outcomes. The first str ...[more]
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