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A comparison between three legacy soil maps of Zambia at national scale: The spatial patterns of legend units and their relation to soil properties (2021)
Journal Article
Mukumbuta, I., Chabala, L. M., Sichinga, S., Miti, C., & Lark, R. M. (2021). A comparison between three legacy soil maps of Zambia at national scale: The spatial patterns of legend units and their relation to soil properties. Geoderma, 402, Article 115193. https://doi.org/10.1016/j.geoderma.2021.115193

We examined three soil maps of Zambia, two published at scales of 1:1 million – the Exploratory Soil Map of Zambia (ESMZ) and the Vegetation–Soil Map produced by Trapnell and colleagues in 1947 – and one at 1:3 million, the Soil Atlas of Africa (SAA)... Read More about A comparison between three legacy soil maps of Zambia at national scale: The spatial patterns of legend units and their relation to soil properties.

The nutritional quality of cereals varies geospatially in Ethiopia and Malawi (2021)
Journal Article
Gashu, D., Nalivata, P. C., Amede, T., Ander, E. L., Bailey, E. H., Botoman, L., …Broadley, M. R. (2021). The nutritional quality of cereals varies geospatially in Ethiopia and Malawi. Nature, 594, 71-76. https://doi.org/10.1038/s41586-021-03559-3

Micronutrient deficiencies (MNDs) remain widespread among people in sub-Saharan Africa where access to sufficient food from plant and animal sources that is rich in micronutrients (vitamins and minerals) is limited due to socioeconomic and geographic... Read More about The nutritional quality of cereals varies geospatially in Ethiopia and Malawi.

Challenges for FAIR-compliant description and comparison of crop phenotype data with standardized controlled vocabularies (2021)
Journal Article
Andrés-Hernández, L., Halimi, R. A., Mauleon, R., Mayes, S., Baten, A., & King, G. J. (2021). Challenges for FAIR-compliant description and comparison of crop phenotype data with standardized controlled vocabularies. Database, 2021, Article baab028. https://doi.org/10.1093/database/baab028

Crop phenotypic data underpin many pre-breeding efforts to characterize variation within germplasm collections. Although there has been an increase in the global capacity for accumulating and comparing such data, a lack of consistency in the systemat... Read More about Challenges for FAIR-compliant description and comparison of crop phenotype data with standardized controlled vocabularies.

Generation of Doubled Haploid Wheat-Triticum urartu Introgression Lines and Their Characterisation Using Chromosome-Specific KASP Markers (2021)
Journal Article
Grewal, S., Guwela, V., Newell, C., Yang, C. Y., Ashling, S., Scholefield, D., …King, J. (2021). Generation of Doubled Haploid Wheat-Triticum urartu Introgression Lines and Their Characterisation Using Chromosome-Specific KASP Markers. Frontiers in Plant Science, 12, Article 643636. https://doi.org/10.3389/fpls.2021.643636

Wheat is one of the most important food and protein sources in the world and although, in recent years wheat breeders have achieved yield gains, they are not sufficient to meet the demands of an ever-growing population. Development of high yielding w... Read More about Generation of Doubled Haploid Wheat-Triticum urartu Introgression Lines and Their Characterisation Using Chromosome-Specific KASP Markers.

Application of sodium selenate to cowpea (Vigna unguiculata L.) increases shoot and grain Se partitioning with strong genotypic interactions (2021)
Journal Article
Silva, V. M., Nardeli, A. J., Mendes, N. A. C., Alcock, T. D., Rocha, M. D. M., Putti, F. F., …Reis, A. R. D. (2021). Application of sodium selenate to cowpea (Vigna unguiculata L.) increases shoot and grain Se partitioning with strong genotypic interactions. Journal of Trace Elements in Medicine and Biology, 67, Article 126781. https://doi.org/10.1016/j.jtemb.2021.126781

Backgorund: Cowpea is a crop widely used in developing countries due its rusticity. Besides its rich genotypic variability, most breeding programs do not explore its potential to improve elements uptake. Selenium (Se) is a scarce element in most soil... Read More about Application of sodium selenate to cowpea (Vigna unguiculata L.) increases shoot and grain Se partitioning with strong genotypic interactions.

Comparison of quantitative trait loci (QTLs) associated with yield components in two commercial Dura × Pisifera breeding crosses (2021)
Journal Article
Zolkafli, S. H., Ngoot-Chin, T., Shazana, N., Ithnin, M., Mayes, S., Massawe, F., …Singh, R. (2021). Comparison of quantitative trait loci (QTLs) associated with yield components in two commercial Dura × Pisifera breeding crosses. Euphytica, 217, Article 104. https://doi.org/10.1007/s10681-021-02825-9

The high yielding tenera is the commercial oil palm planting material of choice in Southeast Asia. Notwithstanding this, there is continuous effort to further improve the yield and one way to do this is by addressing the yield components (YCs ). Usin... Read More about Comparison of quantitative trait loci (QTLs) associated with yield components in two commercial Dura × Pisifera breeding crosses.

The role of photoprotection in defence of two wheat genotypes against Zymoseptoria tritici (2021)
Journal Article
Ajigboye, O. O., Jayaweera, D. P., Angelopoulou, D., Ruban, A. V., Murchie, E. H., Pastor, V., …Ray, R. V. (2021). The role of photoprotection in defence of two wheat genotypes against Zymoseptoria tritici. Plant Pathology, 70(6), 1421-1435. https://doi.org/10.1111/ppa.13392

This study provides new insights into the role of photoprotection in preformed and induced defence of two wheat genotypes with contrasting phenotypes to infection by Zymoseptoria tritici. We investigated the mechanisms of the photoprotective response... Read More about The role of photoprotection in defence of two wheat genotypes against Zymoseptoria tritici.

Communicating uncertainties in spatial predictions of grain micronutrient concentration (2021)
Journal Article
Chagumaira, C., Chimungu, J. G., Gashu, D., Nalivata, P. C., Broadley, M. R., Milne, A. E., & Lark, R. M. (2021). Communicating uncertainties in spatial predictions of grain micronutrient concentration. Geoscience Communication, 4(2), 245-265. https://doi.org/10.5194/gc-4-245-2021

The concentration of micronutrients in staple crops varies spatially. Quantitative information about this can help in designing efficient interventions to address micronutrient deficiency. Concentration of a micronutrient in a staple crop can be mapp... Read More about Communicating uncertainties in spatial predictions of grain micronutrient concentration.

Uncovering How Auxin Optimizes Root Systems Architecture in Response to Environmental Stresses (2021)
Journal Article
Leftley, N., Banda, J., Pandey, B., Bennett, M., & Voß, U. (2021). Uncovering How Auxin Optimizes Root Systems Architecture in Response to Environmental Stresses. Cold Spring Harbor Perspectives in Biology, 13(11), Article a040014. https://doi.org/10.1101/cshperspect.a040014

Since colonizing land, plants have developed mechanisms to tolerate a broad range of abiotic stresses that include flooding, drought, high salinity, and nutrient limitation. Roots play a key role acclimating plants to these as their developmental pla... Read More about Uncovering How Auxin Optimizes Root Systems Architecture in Response to Environmental Stresses.

Multiple geochemical factors may cause iodine and selenium deficiency in Gilgit-Baltistan, Pakistan (2021)
Journal Article
Ahmad, S., Bailey, E. H., Arshad, M., Ahmed, S., Watts, M., & Young, S. (2021). Multiple geochemical factors may cause iodine and selenium deficiency in Gilgit-Baltistan, Pakistan. Environmental Geochemistry and Health, https://doi.org/10.1007/s10653-021-00936-9

Deficiencies of the micronutrients iodine and selenium are particularly prevalent where populations consume local agricultural produce grown on soils with low iodine and selenium availability. This study focussed on such an area, Gilgit-Baltistan in... Read More about Multiple geochemical factors may cause iodine and selenium deficiency in Gilgit-Baltistan, Pakistan.

Mast Cell Tryptase Release Contributes to Disease Progression in Lymphangioleiomyomatosis (2021)
Journal Article
Babaei-Jadidi, R., Dongre, A., Miller, S., Castellanos Uribe, M., Stewart, I. D., Thompson, Z. M., …Johnson, S. R. (2021). Mast Cell Tryptase Release Contributes to Disease Progression in Lymphangioleiomyomatosis. American Journal of Respiratory and Critical Care Medicine, 204(4), 431-444. https://doi.org/10.1164/rccm.202007-2854OC

Rationale: Lymphangioleiomyomatosis (LAM) is a multisystem disease that causes lung cysts and respiratory failure. Loss of TSC (tuberous sclerosis complex) gene function results in a clone of “LAM cells” with dysregulated mTOR (mechanistic target of... Read More about Mast Cell Tryptase Release Contributes to Disease Progression in Lymphangioleiomyomatosis.

Integrated Metabolomics and Transcriptomics Using an Optimised Dual Extraction Process to Study Human Brain Cancer Cells and Tissues (2021)
Journal Article
Rahman, R., Woodward, A., Pandele, A., Abdelrazig, S., Ortori, C., Khan, I., …Kim, D. (2021). Integrated Metabolomics and Transcriptomics Using an Optimised Dual Extraction Process to Study Human Brain Cancer Cells and Tissues. Metabolites, 11(4), Article 240. https://doi.org/10.3390/metabo11040240

The integration of untargeted metabolomics and transcriptomics from the same population of cells or tissue enhances the confidence in the identified metabolic pathways and understanding of the enzyme–metabolite relationship. Here, we optimised a simu... Read More about Integrated Metabolomics and Transcriptomics Using an Optimised Dual Extraction Process to Study Human Brain Cancer Cells and Tissues.

Magnesium and calcium overaccumulate in the leaves of a schengen3 mutant of Brassica rapa (2021)
Journal Article
Alcock, T. D., Thomas, C. L., Ó Lochlainn, S., Pongrac, P., Wilson, M., Moore, C., …Broadley, M. R. (2021). Magnesium and calcium overaccumulate in the leaves of a schengen3 mutant of Brassica rapa. Plant Physiology, 186(3), 1616-1631. https://doi.org/10.1093/PLPHYS/KIAB150

Magnesium (Mg) and calcium (Ca) are essential mineral nutrients poorly supplied in many human food systems. In grazing livestock, Mg and Ca deficiencies are costly welfare issues. Here, we report a Brassica rapa loss-of-function schengen3 (sgn3) muta... Read More about Magnesium and calcium overaccumulate in the leaves of a schengen3 mutant of Brassica rapa.

Performance of linear mixed models and random forests for spatial prediction of soil pH (2021)
Journal Article
Makungwe, M., Chabala, L. M., Chishala, B. H., & Lark, R. M. (2021). Performance of linear mixed models and random forests for spatial prediction of soil pH. Geoderma, 397, Article 115079. https://doi.org/10.1016/j.geoderma.2021.115079

Digital soil maps describe the spatial variation of soil and provide important information on spatial variation of soil properties which provides policy makers with a synoptic view of the state of the soil. This paper presents a study to tackle the t... Read More about Performance of linear mixed models and random forests for spatial prediction of soil pH.

Long‐term zero‐tillage enhances the protection of soil carbon in tropical agriculture (2021)
Journal Article
Cooper, H. V., Sjögersten, S., Lark, R. M., Girkin, N. T., Vane, C. H., Calonego, J. C., …Mooney, S. J. (2021). Long‐term zero‐tillage enhances the protection of soil carbon in tropical agriculture. European Journal of Soil Science, 72(6), 2477-2492. https://doi.org/10.1111/ejss.13111

Contrasting tillage strategies not only affect the stability and formation of soil aggregates but also modify the concentration and thermostability of soil organic matter associated with soil aggregates. Understanding the thermostability and carbon r... Read More about Long‐term zero‐tillage enhances the protection of soil carbon in tropical agriculture.

Bioactivity and anthocyanin content of microwave-assisted subcritical water extracts of Manipur black rice (Chakhao) bran and straw (2021)
Journal Article
Ramakrishna, P., Moirangthem, K., Amer, M. H., & Tucker, G. A. (2021). Bioactivity and anthocyanin content of microwave-assisted subcritical water extracts of Manipur black rice (Chakhao) bran and straw. Future Foods, 3, Article 100030. https://doi.org/10.1016/j.fufo.2021.100030

Chakhao, the Geographical Indication (GI) tagged aromatic black rice of Manipur, India, is a rich source of bioactive compounds such as anthocyanins. However, there is limited work available on Chakhao and research has focused on its grain. No report... Read More about Bioactivity and anthocyanin content of microwave-assisted subcritical water extracts of Manipur black rice (Chakhao) bran and straw.

Zinc deficiency is highly prevalent and spatially dependent over short distances in Ethiopia (2021)
Journal Article
Belay, A., Gashu, D., Joy, E. J., Lark, R. M., Chagumaira, C., Likoswe, B. H., …Broadley, M. R. (2021). Zinc deficiency is highly prevalent and spatially dependent over short distances in Ethiopia. Scientific Reports, 11(1), Article 6510. https://doi.org/10.1038/s41598-021-85977-x

Zinc (Zn) is an essential nutrient for human health. In Ethiopia, a high prevalence of Zn deficiency has been reported. To explore demographic variation and spatial dependencies in the Zn status of the Ethiopian population, we analyzed archived serum... Read More about Zinc deficiency is highly prevalent and spatially dependent over short distances in Ethiopia.

Evaluating the influence of progesterone concentration and time of exposure on in vitro endometrial decidualisation (2021)
Journal Article
Suthaporn, S., Jayaprakasan, K., Thornton, J. G., Walker, K. F., Castellanos, M., May, S., …Maalouf, W. E. (2021). Evaluating the influence of progesterone concentration and time of exposure on in vitro endometrial decidualisation. Molecular and Cellular Endocrinology, 528, Article 111242. https://doi.org/10.1016/j.mce.2021.111242

This study aimed to evaluate the influence of progesterone (concentration and time of exposure) on endometrial decidualisation using an in vitro model cell line: Human Endometrial Stromal Cells (HESCs). HESCs exposed to progesterone (1 and 10 μM) had... Read More about Evaluating the influence of progesterone concentration and time of exposure on in vitro endometrial decidualisation.

Crop uptake of heavy metals in response to the environment and agronomic practices on land near mine tailings in the Zambian Copperbelt Province (2021)
Journal Article
Kaninga, B., Lark, R. M., Chishala, B. H., Maseka, K. K., Sakala, G. M., Young, S. D., …Watts, M. J. (2021). Crop uptake of heavy metals in response to the environment and agronomic practices on land near mine tailings in the Zambian Copperbelt Province. Environmental Geochemistry and Health, 43(9), 3699-3713. https://doi.org/10.1007/s10653-021-00849-7

© 2021, The Author(s), under exclusive licence to Springer Nature B.V. part of Springer Nature. A field experiment was undertaken on farmers’ fields adjacent to a large mine tailings dam in the Zambian mining town of Kitwe. Experimental plots were lo... Read More about Crop uptake of heavy metals in response to the environment and agronomic practices on land near mine tailings in the Zambian Copperbelt Province.