EPSIN1 and MTV1 define functionally overlapping but molecularly distinct -Golgi network subdomains in .

The plant -Golgi network (TGN) is a central trafficking hub where secretory, vacuolar, recycling, and endocytic pathways merge. Among currently known molecular players involved in TGN transport, three different adaptor protein (AP) complexes promote vesicle generation at the TGN with different cargo specificity and destination. Yet, it remains unresolved how sorting into diverging vesicular routes is spatially organized.

Phosphorylation of GENOMES UNCOUPLED 4 Alters Stimulation of Mg Chelatase Activity in Angiosperms.

GENOMES UNCOUPLED 4 (GUN4) is a positive regulator of light-dependent chlorophyll biosynthesis. GUN4 activates Mg chelatase (MgCh) that catalyzes the insertion of an Mg ion into protoporphyrin IX. We show that Arabidopsis (Arabidopsis thaliana) GUN4 is phosphorylated at Ser 264 (S264), the penultimate amino acid residue at the C terminus.

Dispositional forgiveness of self, others, and situations.

Six studies regarding forgiveness are presented. The Heartland Forgiveness Scale (HFS), a self-report measure of dispositional forgiveness (with subscales to assess forgiveness of self, others, and situations) was developed and demonstrated good psychometric properties. Forgiveness correlated positively with cognitive flexibility, positive affect, and distraction; it correlated negatively with rumination, vengeance, and hostility.

Forgiveness as a mediator of the relationship between PTSD and hostility in survivors of childhood abuse.

It was hypothesised that forgiveness mediates the relationship between PTSD and hostility within a population of adult childhood abuse survivors. Of the three components of forgiveness-self, other, and situation-self and situation forgiveness were posited as potent mediators of the PTSD and hostility relationship. No differences in the mediational role of forgiveness in sexual versus physical abuse and female versus male abuse survivors were hypothesised.