| Cryo-EM structures of the plant anion channel SLAC1 from Arabidopsis thaliana suggest a combined activation model. | Cryo-EM structures of the plant anion channel SLAC1 from Arabidopsis thaliana suggest a combined activation model.
Lee Y, Jeong HS, Jung S, Hwang J, Le CTH, Jun SH, Du EJ, Kang K, Kim BG, Lim HH, Lee S., Free PMC Article | 11/18/2023 |
| The CIPK23 protein kinase represses SLAC1-type anion channels in Arabidopsis guard cells and stimulates stomatal opening. | The CIPK23 protein kinase represses SLAC1-type anion channels in Arabidopsis guard cells and stimulates stomatal opening.
Huang S, Maierhofer T, Hashimoto K, Xu X, Karimi SM, Müller H, Geringer MA, Wang Y, Kudla J, De Smet I, Hedrich R, Geiger D, Roelfsema MRG. | 03/8/2023 |
| Structure and activity of SLAC1 channels for stomatal signaling in leaves. | Structure and activity of SLAC1 channels for stomatal signaling in leaves.
Deng YN, Kashtoh H, Wang Q, Zhen GX, Li QY, Tang LH, Gao HL, Zhang CR, Qin L, Su M, Li F, Huang XH, Wang YC, Xie Q, Clarke OB, Hendrickson WA, Chen YH., Free PMC Article | 12/4/2021 |
| STRESS INDUCED FACTOR 2 Regulates Arabidopsis Stomatal Immunity through Phosphorylation of the Anion Channel SLAC1. | STRESS INDUCED FACTOR 2 Regulates Arabidopsis Stomatal Immunity through Phosphorylation of the Anion Channel SLAC1.
Chan C, Panzeri D, Okuma E, Tõldsepp K, Wang YY, Louh GY, Chin TC, Yeh YH, Yeh HL, Yekondi S, Huang YH, Huang TY, Chiou TJ, Murata Y, Kollist H, Zimmerli L., Free PMC Article | 03/13/2021 |
| SLAC1 activation by CPK6 or CBL5-CIPK11 was strictly dependent on dual lipid modification. | N-myristoylation and S-acylation are common modifications of Ca(2+) -regulated Arabidopsis kinases and are required for activation of the SLAC1 anion channel.
Saito S, Hamamoto S, Moriya K, Matsuura A, Sato Y, Muto J, Noguchi H, Yamauchi S, Tozawa Y, Ueda M, Hashimoto K, Köster P, Dong Q, Held K, Kudla J, Utsumi T, Uozumi N. | 10/5/2019 |
| Surveying in the locus, we extrapolated that the SLAC1 gene, which is associated with stomatal closure, was likely responsible for the difference of drought tolerance. | Alteration of Arabidopsis SLAC1 promoter and its association with natural variation in drought tolerance.
Imai H, Noda Y, Tamaoki M., Free PMC Article | 12/19/2015 |
| SLAC1 is required for rapid stomatal closure in response to ozone, reduced air humidity and darkness. | PYR/RCAR receptors contribute to ozone-, reduced air humidity-, darkness-, and CO2-induced stomatal regulation.
Merilo E, Laanemets K, Hu H, Xue S, Jakobson L, Tulva I, Gonzalez-Guzman M, Rodriguez PL, Schroeder JI, Broschè M, Kollist H., Free PMC Article | 02/15/2014 |
| The predictive power of a systems dynamic model in Arabidopsis, is demonstrated to explain the paradoxical suppression of channels that facilitate K(+) uptake, slowing stomatal opening, by mutation of the SLAC1 anion channel. | Systems dynamic modeling of a guard cell Cl- channel mutant uncovers an emergent homeostatic network regulating stomatal transpiration.
Wang Y, Papanatsiou M, Eisenach C, Karnik R, Williams M, Hills A, Lew VL, Blatt MR., Free PMC Article | 05/18/2013 |
| Guard cells with mutations in slac1 exhibit dramatically reduced inwardly-rectifying K+ channel currents. Decreasing the cytosolic Ca2+ concentration rapidly restores K+ channel currents in slac1 guard cells. | Mutations in the SLAC1 anion channel slow stomatal opening and severely reduce K+ uptake channel activity via enhanced cytosolic [Ca2+] and increased Ca2+ sensitivity of K+ uptake channels.
Laanemets K, Wang YF, Lindgren O, Wu J, Nishimura N, Lee S, Caddell D, Merilo E, Brosche M, Kilk K, Soomets U, Kangasjärvi J, Schroeder JI, Kollist H., Free PMC Article | 05/4/2013 |
| Data suggest that SLAC1 may be a pathway providing CO(2) for photosynthesis in the guard cells. | A possible CO2 conducting and concentrating mechanism in plant stomata SLAC1 channel.
Du QS, Fan XW, Wang CH, Huang RB., Free PMC Article | 03/3/2012 |
| OST1 and SLAC1 are regulators of the ROS-induced rapid stomatal closure. SLAC1 is phosphorylated by OST1. | Ozone-triggered rapid stomatal response involves the production of reactive oxygen species, and is controlled by SLAC1 and OST1.
Vahisalu T, Puzõrjova I, Brosché M, Valk E, Lepiku M, Moldau H, Pechter P, Wang YS, Lindgren O, Salojärvi J, Loog M, Kangasjärvi J, Kollist H. | 09/20/2010 |
| Guard cell anion channel SLAC1 is regulated by CDPK protein kinases with distinct Ca2+ affinities. | Guard cell anion channel SLAC1 is regulated by CDPK protein kinases with distinct Ca2+ affinities.
Geiger D, Scherzer S, Mumm P, Marten I, Ache P, Matschi S, Liese A, Wellmann C, Al-Rasheid KA, Grill E, Romeis T, Hedrich R., Free PMC Article | 06/14/2010 |
| SLAC1 represents the slow, deactivating, weak voltage-dependent anion channel of guard cells controlled by phosphorylation/dephosphorylation | Activity of guard cell anion channel SLAC1 is controlled by drought-stress signaling kinase-phosphatase pair.
Geiger D, Scherzer S, Mumm P, Stange A, Marten I, Bauer H, Ache P, Matschi S, Liese A, Al-Rasheid KA, Romeis T, Hedrich R., Free PMC Article | 02/15/2010 |
| These study results suggested that OZS1 helps to close stomata, being not involved in the responses to light, abscisic acid, high concentrations of carbon dioxide and ozone. | Disruption of a gene encoding C4-dicarboxylate transporter-like protein increases ozone sensitivity through deregulation of the stomatal response in Arabidopsis thaliana.
Saji S, Bathula S, Kubo A, Tamaoki M, Kanna M, Aono M, Nakajima N, Nakaji T, Takeda T, Asayama M, Saji H. | 01/21/2010 |
| The plasma membrane protein SLAC1 is essential for stomatal closure in response to CO2, abscisic acid, ozone, light/dark transitions, humidity change, calcium ions, hydrogen peroxide and nitric oxide | SLAC1 is required for plant guard cell S-type anion channel function in stomatal signalling.
Vahisalu T, Kollist H, Wang YF, Nishimura N, Chan WY, Valerio G, Lamminmäki A, Brosché M, Moldau H, Desikan R, Schroeder JI, Kangasjärvi J., Free PMC Article | 01/21/2010 |
| The loss-of-function mutation in SLAC1 was accompanied by an over-accumulation of the osmoregulatory anions in guard cell protoplasts | CO2 regulator SLAC1 and its homologues are essential for anion homeostasis in plant cells.
Negi J, Matsuda O, Nagasawa T, Oba Y, Takahashi H, Kawai-Yamada M, Uchimiya H, Hashimoto M, Iba K. | 01/21/2010 |