Investigating the reaction and substrate preference of indole-3-acetaldehyde dehydrogenase from the plant pathogen Pseudomonas syringae PtoDC3000.

Aldehyde dehydrogenases (ALDHs) catalyze the conversion of various aliphatic and aromatic aldehydes into corresponding carboxylic acids. Traditionally considered as housekeeping enzymes, new biochemical roles are being identified for members of ALDH family. Recent work showed that AldA from the plant pathogen Pseudomonas syringae strain PtoDC3000 (PtoDC3000) functions as an indole-3-acetaldehyde dehydrogenase for the synthesis of indole-3-acetic acid (IAA).

Exercise participation and promotion in the multiple sclerosis community; perspectives across varying socio-ecological levels.

Purpose: We undertook a qualitative study that explored exercise participation and exercise promotion in the multiple sclerosis (MS) community who live in regional or remote areas of Australia. By simultaneously gathering views from persons with MS, carers, healthcare providers and healthcare managers we aimed to gather unique perspectives which represented views from across socio-ecological levels of MS healthcare.

Methods: We used interpretive description methodology, and conducted semi-structured interviews or focus groups with people with MS ( = 28), carers ( = 8), healthcare providers ( = 12) and managers/supervisors of MS healthcare systems ( = 16).