...Ricardo Tejos; Cecilia Rodriguez-Furlán; Maciej Adamowski; Michael Sauer; Lorena Norambuena; Jiří Friml; Jenny Russinova ABSTRACT Coordinated cell polarization in developing tissues is a recurrent theme in multicellular organisms. In plants, a directional distribution of the plant hormone auxin...

... either of these proteins develop only up to the globular stage, and show the suspensor overproliferation phenotype preceded by ectopic auxin maxima distribution. We further establish a new assay to reveal the AtSCC4-dependent dynamics of cohesin loading on chromatin in vivo . Our findings define the Scc2...

...Peter Grones; Jiří Friml ABSTRACT The plant hormone auxin is a key regulator of plant growth and development. Differences in auxin distribution within tissues are mediated by the polar auxin transport machinery, and cellular auxin responses occur depending on changes in cellular auxin levels...