Recent Posts

Review: Deep learning in image-based plant phenotyping

As a writer and an editor, I am horrified by the idea that thinking can be replaced by artificial intelligence. But I do recognize that deep learning / machine learning / artificial intelligence can provide major opportunities for data analysis, as eloquently described in this review article by Murphy…

Review: SynBio takes on roots and the rhizosphere

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…

Review. Mycorrhizal symbiosis: Genomics, ecology, and agricultural application

This outstanding Tansley review by Martin and van der Heijden spans the scale of research on mycorrhizal symbiosis from molecules to ecosystems, and spans time from the earliest encroachment of plants and fungi onto land to the future applications of our understanding. This very comprehensive review…

Sealing the deal to graft healing: PAT1 as a novel regulator of graft formation

Grafting is a way to combine the desirable properties of two plants by joining the scions and rootstocks from different plants. While frequently practiced, little is known about how grafting within and between coniferous species works. Most pertinently, grafting success relies on how efficiently connected…

Contribution of synthetic auxin conjugates to clonal propagation of woody species

From food and energy to paper and timber, many industries rely on clonal propagation of tree species. Successful propagation of cuttings depends on adventitious rooting ability, which is known to decline with tree age and to be naturally low in many species of interest. Propagators therefore employ naturally…

The global distribution of plant diversity and its significance to humans

Plants shape ecosystems and sustain human life. Only a small portion of plant diversity is currently known to be in use, even though most plants may be useful to humans. Over time, certain species become widespread, but others are native to specific geographical regions. Thus, to manage plant resources…

Review: Stem cells for crop improvement

Plants, like animals, have small populations of stem cells capable of differentiating into other tissues, but in plants these stem cell populations are even more long-lived and versatile. Stem cells in plants include the meristems (shoot and root apical meristems, inflorescence and axillary meristems)…

Comment: Unlocking the potential of agricultural biotechnology in Africa

Agricultural Biotechnology has the potential to significantly increase production, alleviate hunger, and improve global food security. However, its adoption in Africa lags behind other regions, facing challenges rooted in strict and varying policies, inadequate infrastructure, and insufficient economic…

Engineering wheat to reduce the immunoreactivity of gluten

Some people cannot eat wheat because they are sensitive to gluten, which is a proteinaceous network of glutenins and gliadins. Gliadins are divided into four classes, ω, γ, α, and β, with ω- and γ-gliadins being the most toxic to gluten sensitive individuals. Hence, there is interest in reducing…