Tag: Autophagy

Moving around taught me two essential skills, only one being relevant here: how to put up wallpaper, and how critical it is to label boxes to help the moving company drop them at their intended location. Now think of a cell: the boxes are vesicles, their contents are proteins and metabolites, and the…

Plantae Presents - Evo-devo. What can we learn from comparative studies? Recorded Wednesday, October 28 - 10 am EDT We're pleased to announce the second in our series of webinars that are drawn from contributed short videos, followed by a panel discussion. This week we'll look at the topic of…

Laboratories and their social channels 1.  Yasin Dagdas, @PlantoPhagy Autophagy mediated cellular quality control mechanisms in plants  https://www.oeaw.ac.at/gmi/research/research-groups/yasin-dagdas/ 2. Diane Bassham, @BasshamLab, https://www.facebook.com/basshamlab/ Study of…

Quality control of the protein folding mechanism in the endoplasmic reticulum (ER), which selectively eliminates or recycles unwanted cytoplasmic components, is recognized by specific autophagy receptors. Selective removal of certain ER domains by the autophagy pathway (termed as ER-phagy) is controlled…

Autophagy is a regulated process whereby select cytoplasmic components are degraded. It is involved in a variety of biological processes, including defense against pathogens. As such, plant pathogens have evolved mechanisms to target host autophagy machinery to gain virulence. However, we still lack…

Most macro-molecular components of plant cells (e.g., proteins, lipids, and even entire organelles) are subject to an ongoing process of recycling to both rejuvenate aging structures and optimize the allocation of cellular nutrients. A major recycling route is autophagy, which occurs under normal conditions…

McLoughlin et al. uncover the critical roles of autophagy in recycling amino acids and nitrogen-rich nucleotides, adjusting respiratory substrates, and the retention of assimilated nitrogen in maize during fixed-carbon starvation. The Plant Cell (2020) https://doi.org/10.1105/tpc.20.00226  Background:…

Exciting depiction of autophagy process Molecular dissection of Autophagy pathway- Akshaya Nambiar https://app.biorender.com/cont... Membrane Contact Sites – Social networking by organelles- Rajendra Angara https://app.biorender.com/cont... ER Quality Control : Make it or Break it- Amey…