Professor LEVI YANT's Outputs (7)

Chromosome-scale genome assembly of bread wheat’s wild relative Triticum timopheevii (2024)
Journal Article
Grewal, S., Yang, C.-Y., Scholefield, D., Ashling, S., Ghosh, S., Swarbreck, D., Collins, J., Yao, E., Sen, T. Z., Wilson, M., Yant, L., King, I. P., & King, J. (2024). Chromosome-scale genome assembly of bread wheat’s wild relative Triticum timopheevii. Scientific Data, 11(1), Article 420. https://doi.org/10.1038/s41597-024-03260-w

Wheat (Triticum aestivum) is one of the most important food crops with an urgent need for increase in its production to feed the growing world. Triticum timopheevii (2n = 4x = 28) is an allotetraploid wheat wild relative species containing the At and... Read More about Chromosome-scale genome assembly of bread wheat’s wild relative Triticum timopheevii.

The evolution of the duckweed ionome mirrors losses in structural complexity (2024)
Journal Article
Smith, K. E., Zhou, M., Flis, P., Jones, D. H., Bishopp, A., & Yant, L. (2024). The evolution of the duckweed ionome mirrors losses in structural complexity. Annals of Botany, 133(7), 997-1006. https://doi.org/10.1093/aob/mcae012

• Background and Aims The duckweeds (Lemnaceae) consist of 36 species exhibiting impressive phenotypic variation, including the progressive evolutionary loss of a fundamental plant organ, the root. Loss of roots and reduction of vascular tissues in r... Read More about The evolution of the duckweed ionome mirrors losses in structural complexity.

Chromosome-scale genome assembly of bread wheat’s wild relativeTriticum timopheevii (2024)
Preprint / Working Paper
Grewal, S., Yang, C.-Y., Scholefield, D., Ashling, S., Ghosh, S., Swarbreck, D., Collins, J., Yao, E., Sen, T. Z., Wilson, M., Yant, L., King, I. P., & King, J. (2024). Chromosome-scale genome assembly of bread wheat’s wild relativeTriticum timopheevii

Wheat (Triticum aestivum) is one of the most important food crops with an urgent need for increase in its production to feed the growing world. Triticum timopheevii (2n = 4x = 28) is an allotetraploid wheat wild relative species containing the At and... Read More about Chromosome-scale genome assembly of bread wheat’s wild relativeTriticum timopheevii.

Physiological adaptation to irradiance in duckweeds is species and accession specific and depends on light habitat niche (2024)
Journal Article
Smith, K. E., Cowan, L., Taylor, B., McAusland, L., Heatley, M., Yant, L., & Murchie, E. H. (2024). Physiological adaptation to irradiance in duckweeds is species and accession specific and depends on light habitat niche. Journal of Experimental Botany, 75(7), 2046-2063. https://doi.org/10.1093/jxb/erad499

Duckweeds span 36 species of free-floating aquatic organisms with body sizes ranging from 2 mm to 10 mm, where each plant body plan is reduced to a largely leaf-like structure. As an emerging crop, their fast growth rates offer potential for cultivat... Read More about Physiological adaptation to irradiance in duckweeds is species and accession specific and depends on light habitat niche.

Loss of ancestral function in duckweed roots is accompanied by progressive anatomical reduction and a re-distribution of nutrient transporters (2023)
Journal Article
Ware, A., Jones, D. H., Flis, P., Chrysanthou, E., Smith, K. E., Kümpers, B. M., Yant, L., Atkinson, J. A., Wells, D. M., Bhosale, R., & Bishopp, A. (2023). Loss of ancestral function in duckweed roots is accompanied by progressive anatomical reduction and a re-distribution of nutrient transporters. Current Biology, 33(9), 1795-1802. https://doi.org/10.1016/j.cub.2023.03.025

Organ loss occurs frequently during plant and animal evolution. Sometimes, non-functional organs are retained through evolution. Vestigial organs are defined as genetically determined structures that have lost their ancestral (or salient) function. D... Read More about Loss of ancestral function in duckweed roots is accompanied by progressive anatomical reduction and a re-distribution of nutrient transporters.

Duckweed roots are dispensable and are on a trajectory toward vestigiality (2022)
Preprint / Working Paper
Ware, A., Jones, D. H., Flis, P., Smith, K., Kümpers, B., Yant, L., Atkinson, J. A., Wells, D. M., & Bishopp, A. (2022). Duckweed roots are dispensable and are on a trajectory toward vestigiality

Duckweeds are morphologically simplified, free floating aquatic monocots comprising both rooted and rootless genera. This has led to the idea that roots in these species may be vestigial, but empirical evidence supporting this is lacking. Here we sho... Read More about Duckweed roots are dispensable and are on a trajectory toward vestigiality.

Parallel adaptation in autopolyploid Arabidopsis arenosa is dominated by repeated recruitment of shared alleles (2021)
Journal Article
Konečná, V., Bray, S., Vlček, J., Bohutínská, M., Požárová, D., Choudhury, R. R., Bollmann-Giolai, A., Flis, P., Salt, D. E., Parisod, C., Yant, L., & Kolář, F. (2021). Parallel adaptation in autopolyploid Arabidopsis arenosa is dominated by repeated recruitment of shared alleles. Nature Communications, 12(1), Article 4979. https://doi.org/10.1038/s41467-021-25256-5

Relative contributions of pre-existing vs de novo genomic variation to adaptation are poorly understood, especially in polyploid organisms. We assess this in high resolution using autotetraploid Arabidopsis arenosa, which repeatedly adapted to toxic... Read More about Parallel adaptation in autopolyploid Arabidopsis arenosa is dominated by repeated recruitment of shared alleles.