ABC transporter genes ABC-C6 and ABC-G33 alter plant-microbe-parasite interactions in the rhizosphere.

Plants are master regulators of rhizosphere ecology, secreting a complex mixture of compounds into the soil, collectively termed plant root exudate. Root exudate composition is highly dynamic and functional, mediating economically important interactions between plants and a wide range of soil organisms. Currently we know very little about the molecular basis of root exudate composition, which is a key hurdle to functional exploitation of root exudates for crop improvement.

Ethylene Response Factor (ERF) genes modulate plant root exudate composition and the attraction of plant parasitic nematodes.

Plant root exudates are compositionally diverse, plastic and adaptive. Ethylene signalling influences the attraction of plant parasitic nematodes, presumably through the modulation of root exudate composition. Understanding this pathway could lead to new sources of crop parasite resistance.

Should living-unrelated renal transplant recipients receive antibody induction? Results of a clinical experience trial.

Background: Living-donor kidney transplant recipients generally do not receive antibody induction. Induction avoidance may not be appropriate, particularly for living-unrelated renal transplant (LURT) recipients, in whom matching may not be optimal. We compared the incidence of acute rejection and graft outcome of LURT recipients who were administered no induction and cadaveric renal transplant (CRT) recipients who were administered anti-CD25 antibody.