Inactivation of thioredoxin-like gene alters oxidative stress resistance and reduces cytochrome c oxidase activity in Agrobacterium tumefaciens.
Tanboon W, Chuchue T, Vattanaviboon P, Mongkolsuk S
FEMS Microbiol Lett295p110-6(2009 Jun)

The impact of sodium chloride on root growth, cell division, andinterphase silver-stained nucleolar organizer regions (AgNORs) in root tip cells of Allium cepa L. 

Teerarak, M., Bhinija, K., Thitavasanta, S. and Laosinwattana, C.
Scientica horticulturae. 2009;121: 228-232.