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| 1 | Transport Across Chloroplast Membranes: Optimizing Photosynthesis for Adverse Environmental Conditions显示文摘叶绿体对太阳的轻收获和光合作用中央。最佳的叶绿体工作极其依赖于在 cytosol 和基质之间的代谢物和离子的很集中的交通,并且应该为不利环境条件被调音。这被在象 porines,溶质隧道,离子特定的阳离子和阴离子隧道,和各种各样的主要、第二等的活跃运输系统那样的叶绿体膜定位的许多运输系统的一条安排规定完成。在这评论,我们描述分子的性质和内部、外部的信封和 thylakoid 膜隧道和 transporters 的功能的性质。我们然后讨论他们的安排规定怎么影响 thylakoid 结构,电子运输和刺激精力转移,质子动机力量分区,离子动态平衡, stromal pH 规定,和体积规定。我们在叶绿体与压力特定的发信号的进程连接关键阳离子和阴离子运输系统的活动,并且讨论这些信号怎么交往,信号在另外的细胞器产生了优化房间性能,与 Ca 2+ 并且反应的氧种类发信号上的一个特殊重音。 | Igor Pottosin Sergey Shabala | 2016 | Molecular Plant2016，9，3： | 3 |
| 2 | Calcium efflux systems in stress signaling and adaptation in plants 显示文摘 | Bose J Pottosin I I Shabala S S | 2011 | Front Plant Sci2011，2，： | 1 |
| 3 | Vacuolar calcium channels 显示文摘 | POTTOSIN II SCHONKNECHT G | 2007 | Journal of Experimental Botany2007，58，： | 1 |
| 4 | Root plasma membrane trans- porters controlling K+/Na+ homeosta- sis in salt stressed barley 显示文摘 | CHEN Z POTTOSIN II CUIN TA | 2007 | Plant Physiology2007，145，： | 1 |
| 5 | Vacuolar calcium channels 显示文摘 | Pottosin I I Schonknecht G | 2007 | Journal of Experimental Botany2007，58，7： | 1 |
| 6 | Ion channel permeable for divalent and monovalent cations in natibe spinach thylakoid membranes显示文摘 | Pottosin H Schonknecht G | 1996 | JMEN BIOJ1996，，52： | 1 |
| 7 | Synergism between polyamines and ROS in the induction of Ca2) and KI+ fluxes in roots显示文摘 | POTTOSIN I VELARDE-BUENDA A M ZEPEDA-JAZO I | 2012 | Plant Signaling & Behavior2012，7，9： | 1 |
| 8 | Root plasma membrane transporters controlling K+/Na+ homeostasis in salt stressed barley显示文摘 | CHEN Zhonghua POTTOSIN I I CUIN T A | | 0，，04： | 1 |
| 9 | Specificity of polyamine effects on NaCl-induced ion flux kinetics and salt stress amelioration in plants显示文摘 | PANDOLFI C POTTOSIN I CUIN T | | 0，，03： | 1 |
| 10 | Polyamines prevent NaCl-induced K+ efflux from pea mesophyll by blocking nonselective cation channels显示文摘 | SHABALA S CUIN T A POTTOSIN I I | | 0，，10： | 1 |
| 11 | Vacuolar calcium channels显示文摘 | Pottosin I I SchOnknecht G | 2007 | Journal of Experimental Botany2007，58，7： | 1 |
| 12 | Vacuolar calcium channels显示文摘 | POTTOSIN II SCHNKNECHT G | 2007 | Journal Experimental Botany2007，58，7： | 1 |
| 13 | Selectivity of the fast activating vacuolar cation channel 显示文摘 | BRUGGEMANN L I POTTOSIN I I SCHONKNECHT G | 1999 | 7Exp 5o(1999，50，335： | 1 |
| 14 | Root plasma membrane transporters controlling K^+/Na^+ homeostasis in salt stressed barley显示文摘 | CHEN Zhonghua POTTOSIN I I CUIN T A | 2007 | Plant Physiol2007，145，： | 1 |
| 15 | Major vacuolar TPC1 channel in stress signaling:what matters,K^(+),Ca^(2+) conductance or an ion‑flux independent mechanism?显示文摘Two-pore cation channel,TPC1,is ubiquitous in the vacuolar membrane of terrestrial plants and mediates the long distance signaling upon biotic and abiotic stresses.It possesses a wide pore,which transports small mono-and divalent cations.K^(+) is transported more than 10-fold faster than Ca^(2+) ,which binds with a higher affinity within the pore.Key pore residues,responsible for Ca^(2+) binding,have been recently identified.There is also a substantial pro-gress in the mechanistic and structural understanding of the plant TPC1 gating by membrane voltage and cytosolic and luminal Ca^(2+).Collectively,these gating factors at resting conditions strongly reduce the potentially lethal Ca^(2+) leak from the vacuole.Such tight control is impressive,bearing in mind high unitary conductance of the TPC1 and its abundance,with thousands of active channel copies per vacuole.But it remains a mystery how this high thresh-old is overcome upon signaling,and what type of signal is emitted by TPC1,whether it is Ca^(2+)or electrical one,or a transduction via protein conformational change,independent on ion conductance.Here we discuss non-exclusive scenarios for the TPC1 integration into Ca^(2+),ROS and electrical signaling. | Igor Pottosin Oxana Dobrovinskaya | 2022 | Stress Biology2022，2，1： | 0 |
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