Physiological and transcriptional response to drought stress among bioenergy grass Miscanthus species.
Jose J De VegaAbel TeshomeManfred KlaasJim GrantJohn FinnanSusanne BarthPublished in: Biotechnology for biofuels (2021)
Different phenotypic responses were observed during drought stress among Miscanthus genotypes from different species, supporting differences in genetic adaption. The low number of DEGs and higher biomass yield in flooded conditions supported Miscanthus use in flooded land. The molecular processes regulated during drought were shared among Miscanthus species and consistent with functional categories known to be critical during drought stress in model organisms. However, differences in the regulated genes, likely associated with ploidy and heterosis, highlighted the value of exploring its diversity for breeding.