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Cation/H+ Exchangers



1. Mäser P, Thomine S, Schroeder JI, Ward JM, Hirschi K, Sze H, Talke IN, Amtmann A, Maathuis FJ, Sanders D, Harper JF, Tchieu J, Gribskov M, Persans MW, Salt DE, Kim SA, Guerinot ML. (2001). Phylogenetic relationships within cation transporter families of Arabidopsis. Plant Physiol 126, 1646-1667. [PDF]

2. Sze H, Padmanaban S, Cellier F, Honys D, Cheng NH, Bock KW, Conéjéro G, Li X, Twell D, Ward JM, Hirschi KD. (2004). Expression patterns of a novel AtCHX gene family highlight potential roles in osmotic adjustment and K+ homeostasis in pollen development. Plant Physiol 136, 2532-2547. [PDF]

3. Bock KW, Honys D, Ward JM, Padmanaban S, Nawrocki EP, Hirschi KD, Twell D, Sze H. (2006) Integrating membrane transport with male gametophyte development and function through transcriptomics. Plant Physiol. 140(4):1151-68

4. Padmanaban S, Chanroj S, Kwak JM, Li X, Ward JM, Sze H. (2007). Participation of endomembrane cation/H+ exchanger AtCHX20 in osmoregulation of guard cells. Plant Physiol 144(1), 82-93. [PDF]

5. Zhao J, Cheng NH, Motes CM, Blancaflor EB, Moore M, Gonzales N, Padmanaban S, Sze H, Ward JM, Hirschi KD. (2008) AtCHX13 is a Plasma Membrane K+ Transporter. Plant Physiol. (epub, in press)

Other Relevant References:

Cellier, F., et al. (2004). Characterization of AtCHX17, a member of the cation/H+ exchangers, CHX family, from Arabidopsis thaliana suggests a role in K+ homeostasis. Plant J 39(6), 834-846. [PDF]


Contact Dr. Heven Sze:
HJ Patterson Hall * University of Maryland * College Park, MD 20742

Department of Cell Biology & Molecular Genetics | College of Chemical & Life Sciences

University of Maryland