Dr. Anna Elisabeth Backhaus
Research focus
Genetic variation has been exploited using core collections designed to maximize overall genetic diversity, yet these efforts often failed to target functionally relevant genetic variation. More recently, the Focused Identification of Germplasm Strategy (FIGS), which leverages agro-climatic data to identify adaptive and potentially functional alleles, has emerged (Street, 2017). The targeted selection of germplasm can be further aided by the integration of genomic data, via analysis of genome-wide environmental scans (GWES). Leveraging the concept of FIGS for radically new traits, such as roots and shoots meristem developmental diversity, will be an exciting new challenge for me in CEPLAS.
Most important publications
- Long KA, Lister A, Jones MRW, Adamski NM, Ellis RE, Chedid C, Carpenter SJ, Liu X, Backhaus AE, Goldson A, Knitlhoffer V, Pei Y, Vickers M, Steuernagel B, Kaithakottil GG, Xiao J, Haerty W, Macaulay IC, Uauy C (2024) Spatial Transcriptomics Reveals Expression Gradients in Developing Wheat Inflorescences at Cellular Resolution. bioRxiv:2024.2012.2019.629411. doi: 10.1101/2024.12.19.629411.
- Backhaus AE, Griffiths C, Vergara-Cruces A, Simmonds J, Lee R, Morris RJ, Uauy C (2023) Delayed development of basal spikelets in wheat explains their increased floret abortion and rudimentary nature. Journal of Experimental Botany 74(17):5088-5103. doi: 10.1093/jxb/erad233.
- Backhaus AE, Lister A, Tomkins M, Adamski NM, Simmonds J, Macaulay I, Morris RJ, Haerty W, Uauy C (2022) High expression of the MADS-box gene VRT2 increases the number of rudimentary basal spikelets in wheat. Plant Physiology 189(3):1536-1552. doi: 10.1093/plphys/kiac156.
- Adamski NM, Simmonds J, Brinton JF, Backhaus AE, Chen Y, Smedley M, Hayta S, Florio T, Crane P, Scott P, Pieri A, Hall O, Barclay JE, Clayton M, Doonan JH, Nibau C, Uauy C (2021) Ectopic expression of Triticum polonicum VRT-A2 underlies elongated glumes and grains in hexaploid wheat in a dosage-dependent manner. The Plant Cell 33(7):2296-2319. doi: 10.1093/plcell/koab119.
- Harrington SA, Backhaus AE, Fox S, Rogers C, Borrill P, Uauy C, Richardson A (2020) A heat-shock inducible system for flexible gene expression in cereals. Plant Methods 16(1):137. doi: 10.1186/s13007-020-00677-3.
Dr. Anna Elisabeth Backhaus

Telephone+49 39482 5202
Resources Genetics and Reproduction
Leibniz Institute of Plant Genetics and Crop Plant Research (IPK)
https://www.ipk-gatersleben.de/forschung/genbank/ressourcengenetik-und-reproduktion
ORCID: 0000-0001-5202-9372
