| Range |
Tl+ (1.5)>K+ (1)>Rb+ (0.3-0.4)>NH4+ (0.03-0.04)>>Na+ >Cs+ unitless
|
| Organism |
Starfish nordora punctiformis |
| Reference |
Latorre R, Miller C. Conduction and selectivity in potassium channels. J Membr Biol. 1983 71(1-2):11-30. p.20 left column bottom paragraphPubMed ID6300405
|
| Primary Source |
Hagiwara S, Takahashi K. The anomalous rectification and cation selectivity of the membrane of a starfish egg cell. J Membr Biol. 1974 18(1):61-80.PubMed ID4854650
|
| Comments |
"The inward rectifier selectivity sequence of starfish
egg cells parallels that of the delayed rectifier i.e.,
Tl+ (1.5)>K+ (1)>Rb+ (0.3-0.4)>NH4+ (0.03-
0.04)>>Na+ >Cs+ [primary source]." |
| Entered by |
Uri M |
| ID |
109172 |