Archive: January, 2023

Many plants have gone extinct in their natural habitat, but persist as samples preserved in herbaria around the globe. The existance of these samples raises questions about the possibility of using them to "bring back to life" these species, for example, by germinating the seeds or spores available in…

The CLAVATA1 receptor-like kinase and its ligand CLAVATA3 (CLV3) are associated with the CLAVATA-WUSCHEL pathway, which partly controls locule number (the seed-bearing structure of fruits). An increase in locule number is believed to increase the number of seeds and subsequently increase fruit size.…

Floods limit plant oxygen availability, impacting their growth and productivity. In hypoxia, the ERF-VII group of transcription factors are stabilized and activate Hypoxia-Responsive Genes (HRG) that prepare the plant to face the stress. In this situation, plant metabolism switches from oxidative phosphorylation…

Arsenic (As) contamination in soil influences the physio-chemical properties of plants. Majumdar et al. propose the use of rice biochar (RBC) doped with iron oxide (IO) nanoparticles, an eco-friendly composite, to minimize As toxicity in plants. Rice plants grown on As-contaminated soil with the composite…

Increasing plant resistance to specific pathogens through genome editing is a very active branch of crop engineering. In a recent paper, Veley et al. propose to edit the epigenome to boost resistance to cassava bacterial blight by increasing the levels of DNA methylation at specific sites, while leaving…

Striga, commonly known as witchweed, compromises the yield of maize (Zea mays) especially in Africa. The seeds of Striga species remain dormant in the soil and are stimulated to germinate by a class of hormones called strigolactones (SL) exuded by the maize roots. Strigolactones are plant hormones with…

Running a research group in the next generation: Combining sustainable and reproducible research with values-driven leadership This is a fantastic article to help new, future, and even current lab heads think about their postures, priorities, and practices. It was developed through a workshop held…

Kenya Tanaka, first author of “Dark accumulation of downstream glycolytic intermediates initiates robust photosynthesis in cyanobacteria” Current Position: Assistant professor Education: Ph.D. in science, Osaka University, Japan Non-scientific interests: Anime, Alcohol, Mah-jongg, Baseball Brief…