The formation of a maize kernel requires growth coordination between embryo, endosperm, and surrounding maternal tissues. Key molecular actors in this coordination are hormones, sugars, peptides and transcription factors. Doll et al. review recent advances in our understanding of maize kernel development, drawing on genetic and –omics data. The authors also point out similarities and […]
As photosynthetic autotrophs, plants have the potential to convert sunlight into a vast array of useful products: to act as little green metabolic factories. Of course, they already provide us with everything from carbohydrates and vitamins to stimulants and medicinal compounds, but with a few small tweaks they can do so much more. Boehm et […]
Did you know that bananas are: one of the top ten world food crops, the world’s most popular fruit, eaten in nearly every country, and an important food security crop in regions where they are grown? Did you also know that most bananas are triploid and usually sterile, making conventional breeding approaches nearly impossible? Dale […]
Activity-based protein profiling is a proteomics approach that involves covalently labeling reporter tags to subsets of proteins based on their active sites. Morimoto and van der Hoorn define different types of probes and the types of proteins that they bind to. Activity profiling can reveal different activity levels of closely related protein-family members, and their […]
Jim speaks on the benefits science has allowed for in the advancements in growing food. He suggests that global changes will create a need for us to leave romantic visions of farming in our past. With exploding population growth and climate change, we are at an important cross roads. Jim Carrington is president of the […]
Communicating about science (or anything) on social media sites can expose you to rudeness and worse. In this column by Amber Dance from Nature Careers, several high-profile scientists and science communicators share how they avoid and cope with conflicts. Read more here.
The ability of trees to offset carbon emissions has been questioned after a Western Sydney University study found common Australian trees are unable to store as much carbon as previously thought. Published in the Nature Climate Change journal, the research found that Australia’s iconic Eucalyptus forests are likely to need additional soil nutrients in order […]
Here’s a short video that uses a metaphor to explain what microagressions are. Source: https://www.youtube.com/watch?v=hDd3bzA7450
Increasing carbon dioxide is impacting some of our favourite foods. Glenn Fitzgerald, University of Melbourne Climate change and extreme weather events are already impacting our food, from meat and vegetables, right through to wine. In our series on the Climate and Food, we’re looking at what this means for the food chain. The concentration of […]