Ruairidh Sawers

Affiliate Researcher
Titles and Affiliations
Associate Professor, Plant Science

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Research Keywords

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Recent Publications

The genetic architecture of leaf vein density and its importance for photosynthesis in maize

Coyac-Rodríguez, J. L., Pérez-Limón, S., Hernández-Jaimes, E., Hernández-Coronado, M., Camo-Escobar, D., Alonso-Nieves, A. L., Ortega-Estrada, M. D. J., Gómez-Capetillo, N., Sawers, R. J. H. & Ortiz-Ramírez, C., Aug 2026, In: New Phytologist. 251, 4, p. 1738-1754 17 p.

Research output: Contribution to journal › Article › peer-review

Metabolic modeling predicts synergistic growth benefits between arbuscular mycorrhizal fungi and theoretical N2-fixing rhizobia symbiosis in maize

Kaste, J. A. M., Ji, R., Sydow, P., Sawers, R. J. H. & Matthews, M. L., Jul 2026, In: Plant physiology. 201, 3, kiag327.

Research output: Contribution to journal › Article › peer-review

The MexMAGIC population reveals the genetic architecture of traits exhibiting clinal variation in Mexican native maize

Perez-Limón, S., Alonso-Nieves, A. L., Ramírez-Flores, M. R., Cintora-Martínez, G. C., Salazar-Vidal, M. N., Torres-Rodriguez, J. V., Carcaño-Macías, J., Perryman, M. G., Paulson, O. H. S., Sidhu, J. S., Yu, P., Llaca, V., Fengler, K. A., Li, F., Runcie, D. E., Ross-Ibarra, J., Gillmor, C. S., Rellán-Álvarez, R. & Sawers, R. J. H., 2026, (Accepted/In press) In: New Phytologist.

Research output: Contribution to journal › Article › peer-review

Landscape transcriptomics as a tool for addressing global change effects across diverse species

Keagy, J., Drummond, C. P., Gilbert, K. J., Grozinger, C. M., Hamilton, J., Hines, H. M., Lasky, J., Logan, C. A., Sawers, R. & Wagner, T., Jul 2025, In: Molecular Ecology Resources. 25, 5, e13796.

Research output: Contribution to journal › Review article › peer-review

Environmental data provide marginal benefit for predicting climate adaptation

Li, F., Gates, D. J., Buckler, E. S., Hufford, M. B., Janzen, G. M., Rellán-Álvarez, R., Rodríguez-Zapata, F., Navarro, J. A. R., Sawers, R. J. H., Snodgrass, S. J., Sonder, K., Willcox, M. C., Hearne, S. J., Ross-Ibarra, J. & Runcie, D. E., Jun 2025, In: PLoS genetics. 21, 6 June, e1011714.

Research output: Contribution to journal › Article › peer-review

In silico analysis of the evolution of root phenotypes during maize domestication in Neolithic soils of Tehuacán

Lopez-Valdivia, I., Vallebueno-Estrada, M., Rangarajan, H., Swarts, K., Benz, B. F., Blake, M., Sidhu, J. S., Perez-Limon, S., Sawers, R. J. H., Schneider, H. & Lynch, J. P., Oct 2025, In: New Phytologist. 248, 1, p. 339-353 15 p.

Research output: Contribution to journal › Article › peer-review

Maladaptation in cereal crop landraces following a soot-producing climate catastrophe

M. McLaughlin, C., Shi, Y., Viswanathan, V., Sawers, R. J. H., Kemanian, A. R. & Lasky, J. R., Dec 2025, In: Nature communications. 16, 1, 4289.

Research output: Contribution to journal › Article › peer-review

Designing a nitrogen-efficient cold-tolerant maize for modern agricultural systems

Ojeda-Rivera, J. O., Barnes, A. C., Ainsworth, E. A., Angelovici, R., Basso, B., Brindisi, L. J., Brooks, M. D., Busch, W., Buttelmann, G. L., Castellano, M. J., Chen, J., Costich, D. E., De Leon, N., Emmett, B. D., Ertl, D., Fitzsimmons, S. L., Flint-Garcia, S. A., Gore, M. A., Guan, K. & Hale, C. O. & 36 others, Herr, S., Hirsch, C. N., Holding, D. H., Holland, J. B., Hsu, S. K., Hua, J., Hufford, M. B., Kaeppler, S. M., Leary, E. N., Liu, Z. Y., Mahama, A. A., McCubbin, T. J., Messina, C. D., Michael, T. P., Miller, S. J., Murray, S. C., Okumoto, S., Oren, E., Park, A. N., Piñeros, M. A., Pugh, N. A., Raboy, V., Rellán-Álvarez, R., Romay, M. C., Rooney, T., Roston, R. L., Sawers, R. J. H., Schnable, J. C., Schulz, A. J., Scott, M. P., Springer, N. M., Washburn, J. D., Zambrano, M. A., Zhai, J., Zou, J. & Buckler, E. S., Jul 1 2025, In: Plant Cell. 37, 7, koaf139.

Research output: Contribution to journal › Review article › peer-review

The ancestral environment of teosinte populations shapes their root microbiome

Barnes, C. J., Bünner, M. S., Ramírez-Flores, M. R., Nielsen, I. B., Ramos-Madrigal, J., Zharikova, D., McLaughlin, C. M., Gilbert, M. T. & Sawers, R. J. H., Dec 2024, In: Environmental Microbiome. 19, 1, 64.

Research output: Contribution to journal › Article › peer-review

Interplay between developmental cues and rhizosphere signals from mycorrhizal fungi shape root anatomy, impacting crop productivity

Grondin, A., Li, M., Bhosale, R., Sawers, R. & Schneider, H. M., Oct 2024, In: Plant and Soil. 503, 1-2, p. 587-594 8 p.

Research output: Contribution to journal › Review article › peer-review

Heritable microbiome variation is correlated with source environment in locally adapted maize varieties

He, X., Wang, D., Jiang, Y., Li, M., Delgado-Baquerizo, M., McLaughlin, C., Marcon, C., Guo, L., Baer, M., Moya, Y. A. T., von Wirén, N., Deichmann, M., Schaaf, G., Piepho, H. P., Yang, Z., Yang, J., Yim, B., Smalla, K., Goormachtig, S. & de Vries, F. T. & 7 others, Hüging, H., Baer, M., Sawers, R. J. H., Reif, J. C., Hochholdinger, F., Chen, X. & Yu, P., Apr 2024, In: Nature Plants. 10, 4, p. 598-617 20 p.

Research output: Contribution to journal › Article › peer-review

Evidence that variation in root anatomy contributes to local adaptation in Mexican native maize

McLaughlin, C. M., Li, M., Perryman, M., Heymans, A., Schneider, H., Lasky, J. R. & Sawers, R. J. H., Mar 2024, In: Evolutionary Applications. 17, 3, e13673.

Research output: Contribution to journal › Article › peer-review

Teosinte populations exhibit weak local adaptation to their rhizosphere biota despite strong effects of biota source on teosinte fitness and traits

O'Brien, A. M., Sawers, R. J. H., Gasca-Pineda, J., Baxter, I., Eguiarte, L. E., Ross-Ibarra, J. & Strauss, S. Y., Dec 1 2024, In: Evolution. 78, 12, p. 1991-2005 15 p.

Research output: Contribution to journal › Article › peer-review

Maize zinc uptake is influenced by arbuscular mycorrhizal symbiosis under various soil phosphorus availabilities

Yu, B., Zhou, C., Wang, Z., Bucher, M., Schaaf, G., Sawers, R. J. H., Chen, X., Hochholdinger, F., Zou, C. & Yu, P., Sep 2024, In: New Phytologist. 243, 5, p. 1936-1950 15 p.

Research output: Contribution to journal › Article › peer-review

Seedling root system adaptation to water availability during maize domestication and global expansion

Yu, P., Li, C., Li, M., He, X., Wang, D., Li, H., Marcon, C., Li, Y., Perez-Limón, S., Chen, X., Delgado-Baquerizo, M., Koller, R., Metzner, R., van Dusschoten, D., Pflugfelder, D., Borisjuk, L., Plutenko, I., Mahon, A., Resende, M. F. R. & Salvi, S. & 18 others, Akale, A., Abdalla, M., Ahmed, M. A., Bauer, F. M., Schnepf, A., Lobet, G., Heymans, A., Suresh, K., Schreiber, L., McLaughlin, C. M., Li, C., Mayer, M., Schön, C. C., Bernau, V., von Wirén, N., Sawers, R. J. H., Wang, T. & Hochholdinger, F., Jun 2024, In: Nature Genetics. 56, 6, p. 1245-1256 12 p.

Research output: Contribution to journal › Article › peer-review