This is an excellent introduction to how synthetic biology can be used to program plants for climate resilience by engineering them to respond predictably and in ways beyond those that evolution has explored, through the use of controllable synthetic gene circuits. Ragland et al. describe how precise…

Advances in sequencing technologies have led to a tremendous growth in the number of long noncoding RNAs (lncRNAs) being identified in plants, but identifying their function lags behind. Here, Ramirez Gonzales and Blom et al. draw on lessons from studies in mammalian systems and highlight several known…

Asteraceae, also known as Compositae or the daisy family, is one of the largest plant families and comprises 10% of all flowering plants. Members of this family are found in habitats worldwide. The unique inflorescence, called a capitulum, is a key innovation of the family and contributes to its success.…

Genome complexity in multicellular organisms is often associated with repetitive sequences from Transposable Elements (TEs). TE function, importance for genome integrity, and dispensability have not been completely characterized.  In prokaryotes and simple eukaryotes, genome synthesis (production of…

Marchantia’s power as a model organism continues to grow! Here, Ramoni et al. have investigated the expression pattern of the proximal promoters of most of its 450 transcription factor (TF)-encoding genes. The promoter elements were fused to nuclear-localized fluorescent reporters and introduced into…

This is a fascinating story by Hao et al., which takes us from phenotype to novel insights by looking at glandular trichomes in cucumber. Cucumber fruits often have a silica-based white powder deposited on their surface, but this is missing from the yellow green peel (ygp) mutant. Staining shows that…

Wheat is a major global crop, but its yields are severely compromised by drought, thus developing varieties with a higher drought tolerance is important. Emmer wheat (Triticum turgidum) is a wheat ancestor that contains more genetic diversity than cultivated varieties, so it can be used in genome wide…

For many years, biologists argued about whether plants have peptide hormones like animals have, and ever since it was first shown that plant peptides do have hormone-like functions, I’ve said a little cheer as new functions are discovered (Yay plants!). A few years ago, Sonali Roy and colleagues wrote…