{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,5]],"date-time":"2026-10-05T19:57:08Z","timestamp":1791230228100,"version":"4.1.0"},"reference-count":48,"publisher":"MDPI AG","issue":"4","license":[{"start":{"date-parts":[[2025,2,13]],"date-time":"2025-02-13T00:00:00Z","timestamp":1739404800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"Plan Estatal de Investigaci\u00f3n Cient\u00edfica, T\u00e9cnica e Innovaci\u00f3n, Ministerio de Ciencia e Innovaci\u00f3n, Spain","award":["PID2021-124671OB-I00"],"award-info":[{"award-number":["PID2021-124671OB-I00"]}]},{"name":"Beca de Colaboraci\u00f3n, Universidad Polit\u00e9cnica de Madrid","award":["PID2021-124671OB-I00"],"award-info":[{"award-number":["PID2021-124671OB-I00"]}]},{"name":"Learning Agreement for Trainership of the Universit\u00e9 de Li\u00e8ge, Belgium","award":["PID2021-124671OB-I00"],"award-info":[{"award-number":["PID2021-124671OB-I00"]}]},{"name":"Agencia Estatal de Investigaci\u00f3n, Ministerio de Ciencia, Innovaci\u00f3n y Universidades, Spain","award":["PID2021-124671OB-I00"],"award-info":[{"award-number":["PID2021-124671OB-I00"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Plants"],"abstract":"<jats:p>Albugo spp. are biotrophic parasites that cause white rust in Brassicaceae species, with significant crop losses. The generalist A. candida and the specialist A. laibachii infect Arabidopsis thaliana, and the pathosystem Albugo\u2013Arabidopsis is a model for research in molecular genetics of plant\u2013pathogen interactions. The occurrence of infection by Albugo in wild populations of Arabidopsis and data on the genetics of resistance-susceptibility are compatible with a hypothesis of host\u2013pathogen coevolution. However, the negative impact of Albugo infection on Arabidopsis\u2014a requirement for coevolution\u2014has not been shown under field conditions. To address this question, we analysed the demography and the dynamics of Albugo infection in a wild Arabidopsis population in central Spain and measured plant fitness-related traits. Infection increased mortality by 50%, although lifespan, the fraction of plants that reproduced and seed production were reduced only in plants from the spring cohorts. Despite these negative effects, simulations of demographic dynamics showed that the population growth rate remained unaffected even at unrealistically high infection incidences. The lack of negative effects in autumn\u2013winter cohorts suggests compensatory mechanisms in longer-lived plants. Results support the hypothesis of Albugo\u2013Arabidopsis coevolution.<\/jats:p>","DOI":"10.3390\/plants14040568","type":"journal-article","created":{"date-parts":[[2025,2,13]],"date-time":"2025-02-13T05:10:22Z","timestamp":1739423422000},"page":"568","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":5,"title":["Infection Patterns of Albugo laibachii and Effect on Host Survival and Reproduction in a Wild Population of Arabidopsis thaliana"],"prefix":"10.3390","volume":"14","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-7991-2317","authenticated-orcid":false,"given":"Ignacio","family":"Taguas","sequence":"first","affiliation":[{"name":"Centro de Biotecnolog\u00eda y Gen\u00f3mica de Plantas (CBGP UPM-CSIC\/INIA), E.T.S.I. Agron\u00f3mica, Alimentaria y de Biosistemas, Universidad Polit\u00e9cnica de Madrid UPM, Campus de Montegancedo, Pozuelo de Alarc\u00f3n, 28223 Madrid, Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3196-5369","authenticated-orcid":false,"given":"Fran\u00e7ois","family":"Maclot","sequence":"additional","affiliation":[{"name":"Centro de Biotecnolog\u00eda y Gen\u00f3mica de Plantas (CBGP UPM-CSIC\/INIA), E.T.S.I. Agron\u00f3mica, Alimentaria y de Biosistemas, Universidad Polit\u00e9cnica de Madrid UPM, Campus de Montegancedo, Pozuelo de Alarc\u00f3n, 28223 Madrid, Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9526-2772","authenticated-orcid":false,"given":"Nuria","family":"Montes","sequence":"additional","affiliation":[{"name":"Centro de Biotecnolog\u00eda y Gen\u00f3mica de Plantas (CBGP UPM-CSIC\/INIA), E.T.S.I. Agron\u00f3mica, Alimentaria y de Biosistemas, Universidad Polit\u00e9cnica de Madrid UPM, Campus de Montegancedo, Pozuelo de Alarc\u00f3n, 28223 Madrid, Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8876-1194","authenticated-orcid":false,"given":"Israel","family":"Pag\u00e1n","sequence":"additional","affiliation":[{"name":"Centro de Biotecnolog\u00eda y Gen\u00f3mica de Plantas (CBGP UPM-CSIC\/INIA), E.T.S.I. Agron\u00f3mica, Alimentaria y de Biosistemas, Universidad Polit\u00e9cnica de Madrid UPM, Campus de Montegancedo, Pozuelo de Alarc\u00f3n, 28223 Madrid, Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Aurora","family":"Fraile","sequence":"additional","affiliation":[{"name":"Centro de Biotecnolog\u00eda y Gen\u00f3mica de Plantas (CBGP UPM-CSIC\/INIA), E.T.S.I. Agron\u00f3mica, Alimentaria y de Biosistemas, Universidad Polit\u00e9cnica de Madrid UPM, Campus de Montegancedo, Pozuelo de Alarc\u00f3n, 28223 Madrid, Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5327-3200","authenticated-orcid":false,"given":"Fernando","family":"Garc\u00eda-Arenal","sequence":"additional","affiliation":[{"name":"Centro de Biotecnolog\u00eda y Gen\u00f3mica de Plantas (CBGP UPM-CSIC\/INIA), E.T.S.I. Agron\u00f3mica, Alimentaria y de Biosistemas, Universidad Polit\u00e9cnica de Madrid UPM, Campus de Montegancedo, Pozuelo de Alarc\u00f3n, 28223 Madrid, Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1968","published-online":{"date-parts":[[2025,2,13]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"96","DOI":"10.1111\/j.1365-2745.2010.01738.x","article-title":"Spatial variation in disease resistance: From molecules to metapopulations","volume":"99","author":"Laine","year":"2011","journal-title":"J. Ecol."},{"key":"ref_2","doi-asserted-by":"crossref","first-page":"425","DOI":"10.1111\/j.1461-0248.2012.01749.x","article-title":"Rapid genetic change underpins antagonistic coevolution in a natural host-pathogen metapopulation: Coevolution in a wild host-pathogen system","volume":"15","author":"Thrall","year":"2012","journal-title":"Ecol. 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