Odd Arne Rognli

A constitutively active cortical nitrate-uptake cell state underlies nitrogen-use efficiency in perennial ryegrass

The paper identifies a constitutively active cortical nitrate-uptake cell state in perennial ryegrass linked to nitrogen-use efficiency, showing differences in transporter expression between high- and low-NUE genotypes.

Surviving under Ice: Insights into gene-expression changes during ice encasement in timothy (Phleum pratense L.)

This study identifies gene expression changes in timothy grass under ice encasement stress using RNAseq, revealing overlaps with hypoxia and freezing stress responses.

Genomic prediction of agronomic traits in perennial ryegrass (Lolium perenne L.) and genotype x environment interactions at the limit of the species distribution

The paper evaluates genomic prediction models for agronomic traits in perennial ryegrass under genotype x environment interactions, showing improved accuracy when accounting for these interactions.