Insights to fungal biology through LaeA sleuthing

Publication date: August 2013 Source:Fungal Biology Reviews, Volume 27, Issue 2 Author(s): Sachin Jain , Nancy Keller LaeA was first identified as a novel Aspergillus nuclear protein which functions as a global regulator of secondary metabolism, morphogenetic development, and antibiotic production in various filamentous fungi. Since then, it has been studied extensively by research groups around the world in order to identify virulence factors, transcription factors and/or cryptic secondary metabolite gene clusters regulated by LaeA. The coupling of LaeA with VeA and VelB as a nuclear complex, the “Velvet Complex”, has greatly impacted our understanding of transcriptional complexes in filamentous fungi and their association with epigenetic processes. This review will highlight insights into fungal biology by LaeA-led studies and areas of research that need further investigation.
Source: Fungal Biology Reviews - Category: Biology Source Type: research