Tag: Genomics

Widespread genome sequencing of individuals has revealed the high level of intraspecific variability in plant species. As such, constructing high-quality pan-genomes is a growing necessity to study dynamic plant genomes. Here, Liu et al. release the soybean pan-genome formed from sequencing 2,898 accessions,…

The green plant lineage (Viridiplantae) has long been described as having a single origin (starting with the engulfment of a cyanobacteria-like endosymbiont) that has led to two phyla: the Streptophyta, including embryophytes (land plants) and some algae such as chara and nitella, and the Chlorophyta,…

Classical evolutionary theory states that the probability of a mutation occurring is independent of fitness consequences. However, reassessment of traditional assumptions is warranted with recent discoveries showing that cytogenetic (DNA sequences and epigenetic) features can affect local mutation probabilities.…

The last two decades have witnessed tremendous progress in our understanding of plant microbiota. Fitzpatrick, Salas-González et al. highlight recent discoveries from culture-dependent and culture-independent approaches and discuss the future path towards integrating these approaches. Culture-independent…

Nucleotide-binding leucine-rich repeat receptors (NLRs) are important components of the plant immune system. They are intracellular receptors that act downstream of the cell-surface receptors, and initiate the so-called effector-triggered immunity (ETI). In most plants, the NLR gene family is large and…

Structural Variants (SVs) are large genomic deletions, insertions, and duplications with underexplored roles in determining plant phenotypes. Recognizing the extent to which SVs define quantitative trait variation was previously constrained by the fact that popular short-read sequencing technologies…

Ubiquitination is a process of adding ubiquitin (a small regulatory protein) to a substrate protein, leading to its degradation. A wide variety of cellular processes necessary for plant growth and development are regulated by ubiquitination. E3 ubiquitin ligases are the largest family of proteins involved…

This is a fascinating and very well-written paper that investigates the diversity of rubisco's kinetic properties. Rubisco’s relationship with its substrate CO2 is complicated by its relationship with O2, and it has often been suggested that for this reason rubisco is locked into a slow rate of catalysis.…