What Happens after Manuscript Submission? Recorded Friday, March 6, 2020   About This Webinar In one of our recent webinars, Mary Williams discussed how to prepare your manuscript for publication. But what happens next?  In the second webinar of this series, Jon Munn, Jennifer Regala,…

Great strides have been made in discovering the molecular players that allow plants and mycorrhizal fungi to establish their symbiosis. Here, Tedersoo et al. look beyond the single plant and address how these associations affect plant communities. Notably, they review the functions of the four evolutionarily…

Absorption of red and far-red light by phytochromes dramatically affects plant development, and many of these effects are mediated by the PIF (PHYTOCHROME INTERACTING FACTOR) family of transcription factors. Favero reviews the many ways that PIF activity is regulated beyond through their interactions…

Maize has provided some fascinating mutants and developmental insights, but its genomic complexity has made it more difficult (for example as compared to rice) to identify agronomically important genes. Liu et al. describe a new high-throughput method to integrate forward- and reverse-genetics to identify…

The trait of herbicide tolerance allows farmers to use chemical means to eliminate weed competitors. Acetolactate synthase (ALS) is an enzyme targeted by more than 50 different herbicides. In order to generate novel herbicide tolerance traits, Kuang et al. used a base-editing artificial evolution approach,…

Cyanobacteria and red algae employ phycobilisomes (PBSs) as light-harvesting systems to adapt to fluctuating environments. PBSs are composed of phycobiliproteins, linker proteins and chromophores. Ma et al. used cryo-EM to determine the 2.82 Å structure of  the very large (14.7-megadalton, 706 protein…

Plants take cues from the environment and decide when and how to regulate growth. When light is limiting, etiolated growth allows plants to reach the soil surface and gain access to light. After light perception, plants de-etiolate and go through a series of morphological and genetic changes. HY5 is…

The questions of how patterns are formed is one of the oldest in biology, and even considered by the famous mathematician Alan Turing, who proposed that reaction-diffusion (RD) models underly de novo pattern formation. Briefly, a reaction that takes place in one place sends a signal that leads to a different…