Phenotypic variation in photosynthetic traits in wheat grown under field versus glasshouse conditions
| cg.authorship.types | CGIAR and advanced research institute | en |
| cg.contributor.affiliation | Lancaster University | en |
| cg.contributor.affiliation | University of Cambridge | en |
| cg.contributor.affiliation | International Maize and Wheat Improvement Center | en |
| cg.contributor.affiliation | KWS Momont Recherche, France | en |
| cg.contributor.affiliation | Australian National University | en |
| cg.contributor.affiliation | Earlham Institute | en |
| cg.contributor.affiliation | Limagrain Europe, France | en |
| cg.contributor.donor | Biotechnology and Biological Sciences Research Council, United Kingdom | en |
| cg.contributor.donor | Grains Research and Development Corporation, Australia | en |
| cg.contributor.donor | Australian Research Council | en |
| cg.contributor.donor | CGIAR Trust Fund | en |
| cg.contributor.initiative | Accelerated Breeding | |
| cg.creator.identifier | Gemma Molero: 0000-0002-6431-7563 | |
| cg.howPublished | Formally Published | en |
| cg.identifier.doi | https://doi.org/10.1093/jxb/erac096 | en |
| cg.isijournal | ISI Journal | en |
| cg.issn | 1460-2431 | en |
| cg.issue | 10 | en |
| cg.journal | Journal of Experimental Botany | en |
| cg.place | United Kingdom | en |
| cg.reviewStatus | Peer Review | en |
| cg.subject.actionArea | Genetic Innovation | |
| cg.subject.impactArea | Nutrition, health and food security | |
| cg.volume | 73 | en |
| dc.contributor.author | Sales, Cristina R.G. | en |
| dc.contributor.author | Molero, Gemma | en |
| dc.contributor.author | Evans, John R. | en |
| dc.contributor.author | Taylor, Samuel H. | en |
| dc.contributor.author | Joynson, Ryan | en |
| dc.contributor.author | Furbank, Robert T. | en |
| dc.contributor.author | Hall, Anthony J.W. | en |
| dc.contributor.author | Carmo-Silva, Elizabete | en |
| dc.date.accessioned | 2023-04-05T15:27:08Z | en |
| dc.date.available | 2023-04-05T15:27:08Z | en |
| dc.identifier.uri | https://hdl.handle.net/10568/129908 | |
| dc.title | Phenotypic variation in photosynthetic traits in wheat grown under field versus glasshouse conditions | en |
| dcterms.abstract | Recognition of the untapped potential of photosynthesis to improve crop yields has spurred research to identify targets for breeding. The CO2-fixing enzyme Rubisco is characterized by a number of inefficiencies, and frequently limits carbon assimilation at the top of the canopy, representing a clear target for wheat improvement. Two bread wheat lines with similar genetic backgrounds and contrasting in vivo maximum carboxylation activity of Rubisco per unit leaf nitrogen (Vc,max,25/Narea) determined using high-throughput phenotyping methods were selected for detailed study from a panel of 80 spring wheat lines. Detailed phenotyping of photosynthetic traits in the two lines using glasshouse-grown plants showed no difference in Vc,max,25/Narea determined directly via in vivo and in vitro methods. Detailed phenotyping of glasshouse-grown plants of the 80 wheat lines also showed no correlation between photosynthetic traits measured via high-throughput phenotyping of field-grown plants. Our findings suggest that the complex interplay between traits determining crop productivity and the dynamic environments experienced by field-grown plants needs to be considered in designing strategies for effective wheat crop yield improvement when breeding for particular environments. | en |
| dcterms.accessRights | Open Access | |
| dcterms.audience | CGIAR | en |
| dcterms.audience | Donors | en |
| dcterms.audience | Scientists | en |
| dcterms.available | 2022-03-10 | |
| dcterms.bibliographicCitation | Sales, C. R. G., Molero, G., Evans, J. R., Taylor, S. H., Joynson, R., Furbank, R. T., Hall, A., & Carmo-Silva, E. (2022). Phenotypic variation in photosynthetic traits in wheat grown under field versus glasshouse conditions. Journal of Experimental Botany, 73(10), 3221–3237. https://doi.org/10.1093/jxb/erac096 | en |
| dcterms.extent | pp. 3221-3237 | en |
| dcterms.issued | 2022-05-23 | |
| dcterms.language | en | |
| dcterms.license | CC-BY-4.0 | |
| dcterms.publisher | Oxford University Press | en |
| dcterms.subject | fields | en |
| dcterms.subject | greenhouses | en |
| dcterms.subject | photosynthesis | en |
| dcterms.subject | rubisco | en |
| dcterms.subject | triticum aestivum | en |
| dcterms.subject | wheat | en |
| dcterms.type | Journal Article |