ArticleJournal of experimental botany2020
Genetic variation for photosynthetic capacity and efficiency in spring wheat.
Article in Journal of experimental botany, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.
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Who cites it
21 citing papers in PubMed, 72 citations in OpenAlex.
- Photosynthesis-informed breeding to enhance Soybean (Glycine max) yield potential: a framework integrating high-throughput phenomics, genomic prediction and G×E×M.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2026Review
- Not just Rubisco: integrated strategies to overcome the biochemical limitations of CFrontiers in plant science · 2026Review
- Genome-wide Association Studies of Photosynthetic and Agronomic Traits in Cowpea Collection.G3 (Bethesda, Md.) · 2024Article
- Discovering novel genomic regions explaining adaptation of bread wheat to conservation agriculture through GWAS.Scientific reports · 2024Article
- Plant Physiological Analysis to Overcome Limitations to Plant Phenotyping.Plants (Basel, Switzerland) · 2023Review
- Article
- Feeding the world: impacts of elevated [COHorticulture research · 2023Article
- Photosynthetic Physiological Basis of No Tillage with Wheat Straw Returning to Improve Maize Yield with Plastic Film Mulching in Arid Irrigated Areas.Plants (Basel, Switzerland) · 2023Article
- A 'wiring diagram' for source strength traits impacting wheat yield potential.Journal of experimental botany · 2023Review
- Phenotypic variation in photosynthetic traits in wheat grown under field versus glasshouse conditions.Journal of experimental botany · 2022Article
- A model-guided holistic review of exploiting natural variation of photosynthesis traits in crop improvement.Journal of experimental botany · 2022Review
- Breeding has selected for architectural and photosynthetic traits in lentils.Frontiers in plant science · 2022Article
- Prediction of Photosynthetic, Biophysical, and Biochemical Traits in Wheat Canopies to Reduce the Phenotyping Bottleneck.Frontiers in plant science · 2022Article
- Exploring plant responses to abiotic stress by contrasting spectral signature changes.Frontiers in plant science · 2022Article
- Photosynthesis research under climate change.Photosynthesis research · 2021Review
- Wheat physiology predictor: predicting physiological traits in wheat from hyperspectral reflectance measurements using deep learning.Plant methods · 2021Article
- Targeted metabolite profiling as a top-down approach to uncover interspecies diversity and identify key conserved operational features in the Calvin-Benson cycle.Journal of experimental botany · 2021Article
- Uncovering candidate genes involved in photosynthetic capacity using unexplored genetic variation in Spring Wheat.Plant biotechnology journal · 2021Article
- Enhancing the productivity of ryegrass at elevated CO2 is dependent on tillering and leaf area development rather than leaf-level photosynthesis.Journal of experimental botany · 2021Article
- A Decrease in Mesophyll Conductance by Cell-Wall Thickening Contributes to Photosynthetic Downregulation.Plant physiology · 2020Article
Corrections and comments
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Authors and funding
8 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
One way to increase yield potential in wheat is screening for natural variation in photosynthesis. This study uses measured and modelled physiological parameters to explore genotypic diversity in photosynthetic capacity (Pc, Rubisco carboxylation capacity per unit leaf area at 25 °C) and efficiency (Peff, Pc per unit of leaf nitrogen) in wheat in relation to fertilizer, plant stage, and environment. Four experiments (Aus1, Aus2, Aus3, and Mex1) were carried out with diverse wheat collections to investigate genetic variation for Rubisco capacity (Vcmax25), electron transport rate (J), CO2 assimilation rate, stomatal conductance, and complementary plant functional traits: leaf nitrogen, leaf dry mass per unit area, and SPAD. Genotypes for Aus1 and Aus2 were grown in the glasshouse with two fertilizer levels. Genotypes for Aus3 and Mex1 experiments were grown in the field in Australia and Mexico, respectively. Results showed that Vcmax25 derived from gas exchange measurements is a robust parameter that does not depend on stomatal conductance and was positively correlated with Rubisco content measured in vitro. There was significant genotypic variation in most of the experiments for Pc and Peff. Heritability of Pc reached 0.7 and 0.9 for SPAD. Genotypic variation and heritability of traits show that there is scope for these traits to be used in pre-breeding programmes to improve photosynthesis with the ultimate objective of raising yield potential.
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