Mapping the molecular signature of ABA-regulated gene expression in germinating barley embryos
Integrating transcriptomics, metabolomics and spatial transcriptomics defined the molecular signature of ABA-induced modulation of phytohormonal crosstalk, energy metabolism, and tissue-specific gene activity in germinating seeds. The successful use of spatial transcriptomics adds a novel layer of resolution for understanding tissue-specific ABA responses during barley seed germination. These findings offer new insights into the ABA role in seed germination and potential strategies for enhancing crop resilience.
Authors
- Andrzej Pławski (ORCID: https://orcid.org/0000-0002-0534-8941)
- Ewa Sybilska (ORCID: https://orcid.org/0000-0001-9858-8268)
- Manfred Beckmann (ORCID: https://orcid.org/0000-0002-4320-5001)
- Luis A. J. Mur (ORCID: https://orcid.org/0000-0002-0961-9817)
- Joanna Suszyńska-Zajczyk (ORCID: https://orcid.org/0000-0002-7560-9350)
- Bahareh Sadat Haddadi
- Szymon Hryhorowicz (ORCID: https://orcid.org/0000-0003-4388-286X)
- Agata Daszkowska‐Golec (ORCID: https://orcid.org/0000-0001-9479-0813)
- Monika Knaur
Institutions
- Poznan University of Medical Sciences (PL)
- Aberystwyth University (GB)
- Institute of Human Genetics (PL)
- University of Life Sciences in Poznań (PL)
- University of Silesia in Katowice (PL)
- Polish Academy of Sciences (PL)
Publication Details
- Journal
- BMC Plant Biology
- Published
- 2025-05-10
- DOI
- https://doi.org/10.1186/s12870-025-06654-z
- Citations
- 4
- Primary Topic
- Seed Germination and Physiology
- Type
- article
- Field-Weighted Citation Impact
- 7.00
Funders
- Narodowe Centrum Nauki
- Narodowym Centrum Nauki