Guokai Xu, first author of "Embryonic reactivation of FLOWERING LOCUS C by ABSCISIC ACID-INSENSITIVE 3 establishes the vernalization requirement in each Arabidopsis generation" Current Position: Assistant Scientist, Peking University Institute of Advanced Agricultural Sciences, China Education: Ph.D.…

Amit Kumar Singh, first author of "Rubisco Regulation in Response to Altered Carbon Status in the Cyanobacterium Synechococcus elongatus PCC 7942" Current Position: Postdoctoral Research Associates, Plant Research Laboratory, Michigan State University, East Lansing, Michigan, USA Education: Ph.D.,…

Chang et al. discover the role of an evolutionarily conserved splicing factor in regulating temperature-responsive flowering in Arabidopsis. Background: Eukaryotic genes contain non-coding sequences termed introns that intervene between coding sequences. After being transcribed into pre-mRNA, these…

Symbiotic associations with bacterial or fungal partners enhance nutrient uptake for most plants, and recent years have uncovered the very sophisticated means by which these associations are established and controlled. Peptides have emerged as key regulators of many facets of mycorrhizal and rhizobial…

Plants use starch in leaf chloroplasts to fuel their growth and metabolism during the night. In Arabidopsis, nighttime starch degradation is tightly regulated; the degradation rate is linear and adjusts to both the availability of starch and length of night, so that most but not all the starch is used…

Single-cell RNA sequencing (scRNA-seq) is a powerful tool to identify rare and novel cell types, characterize multiple cell types, and more accurately understand their functions across their life cycles. The Arabidopsis root is a perfect system in which to investigate cellular differentiation due to…

Genes (protein-coding or noncoding) and transposable elements (TEs) are the main characters in the genomic landscape, but there are few reported systems where we have seen all acting together to produce a phenotype. Oliver and collaborators analyzed miRNA populations during pollen maturation in an outstanding…

Abscisic acid (ABA) is a phytohormone that plays a crucial role in the inhibition of seed germination, and the transcription factor ABI5 is the final and common downstream factor that represses germination. Many proteins are known to inhibit ABI5, such as the mediator complex subunit MED25 or other transcription…