Category: Plant Science Research Weekly

Identifying the genetic determinants of yield and quality traits is essential for crop improvement. Chickpea is the third-most cultivated legume species and is a prominent source of protein to global consumers. Genetic improvement of chickpea, in terms of enhancing its seed size and weight, has been…

With its diverse chemical structures, the phytohormone cytokinin is significant from embryogenesis to the maturation of plants. In this review, Wybouw and De Rybel highlight in detail cytokinin signaling in multiple plant developmental process including shoot, flower, stomata, root and vascular development.…

Endomembrane vesicles carry not only secreted proteins but also carbohydrates for cell wall synthesis, yet relatively less is know about this latter process. Wilkop et al. describe a method to investigate the glycan contents of specific subsets of vesicles, to begin to understand how these cargos are…

In the arbuscular mycorrhizal fungal interaction with plants, the fungal partner promotes nutrient acquisition in exchange for some sugar and fatty acids from host plants. This exchange occurs at the symbiotic interface in the plant cortical cells where fungal hyphae form special branched structure called…

Iron is an essential nutrient for plants that participates in cellular processes such as DNA replication, photosynthesis, and respiration. Excess iron accumulation is harmful to plants due to its participation in the generation of reactive oxygen species, which can damage cellular machinery. One of the…

Many economically important crops are in the Brassicaceae family, such as cabbage, mustard, and the model plant Arabidopsis thaliana. Recently, the systematics of Brassicaceae has assigned most of the species to 52 monophyletic groupings (tribes). However, relationships along the backbone of the phylogeny…

Plants can adjust their shape, size and number of organs, grow according to gravity and light, and regenerate damaged tissues, through the action of the plant hormone auxin. Another versatile signal comes from Ca2+, which is a crucial second messenger for many cellular processes during responses to a…

Leaf senescence is the final stage of leaf development where the organ turns yellow and programmed cell death occurs. While it is generally understood that the regulation of senescence associated genes (SAGs) is dependent on the trimethylation of histone H3 at lysine 4 (H3K4me3), the exact mechanism…