In flowering plants, outcrossing is commonly ensured by self -incompatibility (SI) systems. These can be homomorphic (typically with many different allelic specificities) or can accompany flower heteromorphism (mostly with just two specificities and corresponding floral types). The SI system of the Oleaceae family is unusual, with the long-term mai...
Autophagy is an evolutionarily conserved intracellular process for the vacuolar degradation of cytoplasmic components. There is no doubt that autophagy is very important to plant life, especially because plants are immobile and must survive in environmental extremes. Early studies of autophagy provided our first insights into the structural charact...
Auxin is a key coordinative signal required for many aspects of plant development and its levels are controlled by auxin metabolism and intercellular auxin transport. Here we find that a member of PIN auxin transporter family, PIN8 is expressed in male gametophyte of Arabidopsis thaliana and has a crucial role in pollen development and functionalit...
Actin filaments are thought to play an important role in intracellular trafficking in various eukaryotic cells. However, their involvement in intracellular trafficking in plant cells has not been clearly demonstrated. Here, we investigated the roles actin filaments play in intracellular trafficking in plant cells using latrunculin B (Lat B), an inh...