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First hints of new sensors (2017)
Journal Article
Holdsworth, M. J. (in press). First hints of new sensors. Nature Plants, 3, https://doi.org/10.1038/s41477-017-0031-7

A mechanism by which plants detect and respond to oxygen starvation has been known for some years. Three recent papers suggest that we haven’t been seeing the full picture.

HAWAIIAN SKIRT controls size and floral organ number by modulating CUC1 and CUC2 expression (2017)
Journal Article
Gonzalez-Carranza, Z. H., Zhang, X., Peters, J. L., Boltz, V., Szecsi, J., Bendahmane, M., & Roberts, J. A. (2017). HAWAIIAN SKIRT controls size and floral organ number by modulating CUC1 and CUC2 expression. PLoS ONE, 12(9), Article e0185106. https://doi.org/10.1371/journal.pone.0185106

The Arabidopsis thaliana F-box gene HAWAIIAN SKIRT (HWS) affects organ growth and the timing of floral organ abscission. The loss-of-function hws-1 mutant exhibits fused sepals and increased organ size. To understand the molecular mechanisms of HWS d... Read More about HAWAIIAN SKIRT controls size and floral organ number by modulating CUC1 and CUC2 expression.

Shaping 3D root system architecture (2017)
Journal Article
Morris, E. C., Griffiths, M., Golebiowska, A., Mairhofer, S., Burr-Hersey, J., Goh, T., …Bennett, M. J. (2017). Shaping 3D root system architecture. Current Biology, 27(17), R919-R930. https://doi.org/10.1016/j.cub.2017.06.043

Plants are sessile organisms rooted in one place. The soil resources that plants require are often distributed in a highly heterogeneous pattern. To aid foraging, plants have evolved roots whose growth and development are highly responsive to soil si... Read More about Shaping 3D root system architecture.

Transcription factor MYB26 is key to spatial specificity in anther secondary thickening formation (2017)
Journal Article
Yang, C., Song, J., Ferguson, A. C., Klisch, D., Simpson, K., Mo, R., …Wilson, Z. A. (2017). Transcription factor MYB26 is key to spatial specificity in anther secondary thickening formation. Plant Physiology, 175(1), https://doi.org/10.1104/pp.17.00719

Successful fertilization relies on the production and effective release of viable pollen. Failure of anther opening (dehiscence), results in male sterility, although the pollen may be fully functional. MYB26 regulates the formation of secondary thick... Read More about Transcription factor MYB26 is key to spatial specificity in anther secondary thickening formation.

Overexpression of the RieskeFeS protein increasese electron transport rates and biomass yield (2017)
Journal Article
Simkin, A. J., McAusland, L., Lawson, T., & Raines, C. A. (in press). Overexpression of the RieskeFeS protein increasese electron transport rates and biomass yield. Plant Physiology, 175, https://doi.org/10.1104/pp.17.00622

In this study, we generated transgenic Arabidopsis (Arabidopsis thaliana) plants overexpressing the Rieske FeS protein (PetC), a component of the cytochrome b6f (cyt b6f) complex. Increasing the levels of this protein resulted in concomitant increase... Read More about Overexpression of the RieskeFeS protein increasese electron transport rates and biomass yield.

Deep machine learning provides state-of-the-art performance in image-based plant phenotyping (2017)
Journal Article
Pound, M. P., Atkinson, J. A., Townsend, A. J., Wilson, M. H., Griffiths, M., Jackson, A. S., …French, A. P. (2017). Deep machine learning provides state-of-the-art performance in image-based plant phenotyping. GigaScience, 6(10), Article gix083. https://doi.org/10.1093/gigascience/gix083

© The Author 2017. In plant phenotyping, it has become important to be able to measure many features on large image sets in order to aid genetic discovery. The size of the datasets, now often captured robotically, often precludes manual inspection, h... Read More about Deep machine learning provides state-of-the-art performance in image-based plant phenotyping.

Plant phenomics, from sensors to knowledge (2017)
Journal Article
Tardieu, F., Cabrera-Bosquet, L., Pridmore, T. P., & Bennett, M. J. (2017). Plant phenomics, from sensors to knowledge. Current Biology, 27(15), R770-R783. https://doi.org/10.1016/j.cub.2017.05.055

Major improvements in crop yield are needed to keep pace with population growth and climate change. While plant breeding efforts have greatly benefited from advances in genomics, profiling the crop phenome (i.e., the structure and function of plants)... Read More about Plant phenomics, from sensors to knowledge.

Linear discriminant analysis reveals differences in root architecture in wheat seedlings related to nitrogen uptake efficiency (2017)
Journal Article
Kenobi, K., Atkinson, J. A., Wells, D. M., Gaju, O., deSilva, J. G., Foulkes, M. J., …Bennett, M. J. (2017). Linear discriminant analysis reveals differences in root architecture in wheat seedlings related to nitrogen uptake efficiency. Journal of Experimental Botany, 68(17), 4969-4981. https://doi.org/10.1093/jxb/erx300

© The Author 2017. Published by Oxford University Press on behalf of the Society for Experimental Biology. Root architecture impacts water and nutrient uptake efficiency. Identifying exactly which root architectural properties influence these agronom... Read More about Linear discriminant analysis reveals differences in root architecture in wheat seedlings related to nitrogen uptake efficiency.

Reduction of indole-3-acetic acid methyltransferase activity compensates for high-temperature male sterility in Arabidopsis (2017)
Journal Article
Abbas, M., Hernández-García, J., Blanco-Tourin, N., Aliaga, N., Minguet, E. G., Alabadí, D., & Blázquez, M. A. (2018). Reduction of indole-3-acetic acid methyltransferase activity compensates for high-temperature male sterility in Arabidopsis. Plant Biotechnology Journal, 16(1), https://doi.org/10.1111/pbi.12768

High temperature is a general stress factor that causes a decrease in crop yield. It has been shown that auxin application reduces the male sterility caused by exposure to higher temperatures. However, widespread application of a hormone with vast ef... Read More about Reduction of indole-3-acetic acid methyltransferase activity compensates for high-temperature male sterility in Arabidopsis.

Microsatellite analysis of populations of the endangered tree Gomortega keule suggests pre-Columbian differentiation (2017)
Journal Article
Munoz-Concha, D., Davey, M. R., Ribas, G., & Mayes, S. (in press). Microsatellite analysis of populations of the endangered tree Gomortega keule suggests pre-Columbian differentiation. New Zealand Journal of Botany, 55(3), https://doi.org/10.1080/0028825X.2017.1343737

Temperate forests have been affected extensively by human activities, resulting in land cover changes and population fragmentation. However, these anthropogenic effects can be superimposed onto the natural history of species, making it difficult to d... Read More about Microsatellite analysis of populations of the endangered tree Gomortega keule suggests pre-Columbian differentiation.

OpenSimRoot: widening the scope and application of root architectural models (2017)
Journal Article
Postma, J. A., Kuppe, C., Owen, M. R., Mellor, N. L., Griffiths, M., Bennett, M. J., …Watt, M. (2017). OpenSimRoot: widening the scope and application of root architectural models. New Phytologist, 215(3), 1274-1286. https://doi.org/10.1111/nph.14641

© 2017 The Authors. New Phytologist © 2017 New Phytologist Trust OpenSimRoot is an open-source, functional–structural plant model and mathematical description of root growth and function. We describe OpenSimRoot and its functionality to broaden the b... Read More about OpenSimRoot: widening the scope and application of root architectural models.

Differential gene expression at different stages of mesocarp development in high- and low-yielding oil palm (2017)
Journal Article
Wong, Y. C., Teh, H. F., Mebus, K., Ooi, T. E. K., Kwong, Q. B., Koo, K. L., …Kulaveerasingam, H. (2017). Differential gene expression at different stages of mesocarp development in high- and low-yielding oil palm. BMC Genomics, 18(1), Article 470. https://doi.org/10.1186/s12864-017-3855-7

Background The oil yield trait of oil palm is expected to involve multiple genes, environmental influences and interactions. Many of the underlying mechanisms that contribute to oil yield are still poorly understood. In this study, we used a micro... Read More about Differential gene expression at different stages of mesocarp development in high- and low-yielding oil palm.

Biomass and elemental concentrations of 22 rice cultivars grown under alternate wetting and drying conditions at three field sites in Bangladesh (2017)
Journal Article
Norton, G. J., Travis, A. J., Danku, J., Salt, D. E., Hossain, M., Islam, M. R., & Price, A. H. (2017). Biomass and elemental concentrations of 22 rice cultivars grown under alternate wetting and drying conditions at three field sites in Bangladesh. Food and Energy Security, 6(3), https://doi.org/10.1002/fes3.110

As the global population grows, demand on food production will also rise. For rice, one limiting factor effecting production could be availability of fresh water, hence adoption of techniques that decrease water usage while maintaining or increasing... Read More about Biomass and elemental concentrations of 22 rice cultivars grown under alternate wetting and drying conditions at three field sites in Bangladesh.

Characterising variation in wheat traits under hostile soil conditions in India (2017)
Journal Article
Khokhar, J. S., Sareen, S., Tyagi, B. S., Singh, G., Chowdhury, A. K., Dhar, T., …Broadley, M. R. (2017). Characterising variation in wheat traits under hostile soil conditions in India. PLoS ONE, 12(6), Article e0179208. https://doi.org/10.1371/journal.pone.0179208

Intensive crop breeding has increased wheat yields and production in India. Wheat improvement in India typically involves selecting yield and component traits under non-hostile soil conditions at regional scales. The aim of this study is to quantify... Read More about Characterising variation in wheat traits under hostile soil conditions in India.

Safety conscious or living dangerously: what is the ‘right’ level of plant photoprotection for fitness and productivity? (2017)
Journal Article
Murchie, E. H. (2017). Safety conscious or living dangerously: what is the ‘right’ level of plant photoprotection for fitness and productivity?. Plant, Cell and Environment, 40(8), https://doi.org/10.1111/pce.12965

Due to their sessile nature, plants could be perceived to be relatively slow and rather un-reactive. However, a plant scientist will tell you that the inability to run away (tropism notwithstanding) actually demands a highly sophisticated physiologic... Read More about Safety conscious or living dangerously: what is the ‘right’ level of plant photoprotection for fitness and productivity?.

Agronomic practices influence the infection of an oats cultivar with Fusarium langsethiae (2017)
Journal Article
Imathiu, S. M., Ray, R. V., Back, M., Hare, M. C., & Edwards, S. G. (2017). Agronomic practices influence the infection of an oats cultivar with Fusarium langsethiae. Acta Phytopathologica et Entomologica Hungarica, 52(1), 15-27. https://doi.org/10.1556/038.52.2017.009

© 2017 Akadémiai Kiadó, Budapest. Fusarium langsethiae, a toxigenic fungus known to contaminate small-grain cereals with type A trichothecene mycotoxins, HT-2 and T-2 was described as a new species in 2004. HT-2 and T-2 are some of the most potent Fu... Read More about Agronomic practices influence the infection of an oats cultivar with Fusarium langsethiae.

Development of high-throughput methods to screen disease caused by Rhizoctonia solani AG 2-1 in oilseed rape (2017)
Journal Article
Drizou, F., Graham, N. S., Bruce, T. J. A., & Ray, R. V. (2017). Development of high-throughput methods to screen disease caused by Rhizoctonia solani AG 2-1 in oilseed rape. Plant Methods, 13(1), https://doi.org/10.1186/s13007-017-0195-1

Background: Rhizoctonia solani (Kühn) is a soil-borne, necrotrophic fungus causing damping off, root rot and stem canker in many cultivated plants worldwide. Oilseed rape (OSR, Brassica napus) is the primary host for anastomosis group (AG) 2-1 of R.... Read More about Development of high-throughput methods to screen disease caused by Rhizoctonia solani AG 2-1 in oilseed rape.

Exploring Relationships between Canopy Architecture, Light Distribution, and Photosynthesis in Contrasting Rice Genotypes Using 3D Canopy Reconstruction (2017)
Journal Article
Burgess, A. J., Retkute, R., Herman, T., & Murchie, E. H. (2017). Exploring Relationships between Canopy Architecture, Light Distribution, and Photosynthesis in Contrasting Rice Genotypes Using 3D Canopy Reconstruction. Frontiers in Plant Science, 8, Article 734. https://doi.org/10.3389/fpls.2017.00734

The arrangement of leaf material is critical in determining the light environment, and subsequently the photosynthetic productivity of complex crop canopies. However, links between specific canopy architectural traits and photosynthetic productivity... Read More about Exploring Relationships between Canopy Architecture, Light Distribution, and Photosynthesis in Contrasting Rice Genotypes Using 3D Canopy Reconstruction.