Sulfate and sulfite translocation via the phosphate translocator of the inner envelope membrane of chloroplasts

Planta ◽  
1977 ◽  
Vol 137 (3) ◽  
pp. 309-312 ◽  
Author(s):  
R�diger Hampp ◽  
Irmgard Ziegler
Keyword(s):  
Envelope Membrane ◽  
Phosphate Translocator ◽  
Inner Envelope

scholarly journals Arabidopsis Tic40 Expression in Tobacco Chloroplasts Results in Massive Proliferation of the Inner Envelope Membrane and Upregulation of Associated Proteins

2008 ◽  
Vol 20 (12) ◽  
pp. 3405-3417 ◽  
Author(s):  
Nameirakpam Dolendro Singh ◽  
Ming Li ◽  
Sueng-Bum Lee ◽  
Danny Schnell ◽  
Henry Daniell
Keyword(s):  
Envelope Membrane ◽  
Associated Proteins ◽  
Inner Envelope

scholarly journals CV-containing vesicle budding from chloroplast inner envelope membrane is mediated by clathrin but inhibited by GAPC

2021 ◽  
Author(s):  
Ting Pan ◽  
Yangxuan Liu ◽  
Chengcheng Ling ◽  
Yuying Tang ◽  
Wei Tang ◽  
...  
Keyword(s):  
Signal Transduction ◽  
Abiotic Stress ◽  
Water Stress ◽  
Stress Response ◽  
Eukaryotic Cells ◽  
Envelope Membrane ◽  
Vesicle Budding ◽  
Cargo Transport ◽  
Membrane Defects ◽  
Inner Envelope

AbstractClathrin-mediated vesicular formation and trafficking are highly conserved in eukaryotic cells and are responsible for molecular cargo transport and signal transduction among organelles. It remains largely unknown whether clathrin-coated vesicles can be generated from chloroplasts. CHLOROPLAST VESICULATION (CV)-containing vesicles (CVVs) generate from chloroplasts and mediate chloroplast degradation under abiotic stress. In this study, we showed that CV interacted with the clathrin heavy chain (CHC) and induced vesicle budding from the chloroplast inner envelope membrane. Defects on CHC2 and the dynamin-encoding DRP1A gene affected CVV budding and releasing from chloroplast. CHC2 is also required for CV-induced chloroplast degradation and hypersensitivity to water stress. Moreover, GLYCERALDEHYDE-3-PHOSPHATE DEHYDROGENASE (GAPC) interacts with CV and impairs the CV-CHC2 interaction. GAPC1 overexpression inhibited CV-mediated chloroplast degradation and hypersensitivity to water stress. CV silencing alleviated the hypersensitivity of gapc1gapc2 plant to water stress. Together, our work revealed a pathway of clathrin-assisted CVV budding from the chloroplast inner envelope membrane, which mediated the stress-induced chloroplast degradation and stress response.

scholarly journals Tic21 Is an Essential Translocon Component for Protein Translocation across the Chloroplast Inner Envelope Membrane

2006 ◽  
Vol 18 (9) ◽  
pp. 2247-2257 ◽  
Author(s):  
Yi-Shan Teng ◽  
Yi-shin Su ◽  
Lih-Jen Chen ◽  
Yong Jik Lee ◽  
Inhwan Hwang ◽  
...  
Keyword(s):  
Protein Translocation ◽  
Envelope Membrane ◽  
Inner Envelope

The localization of Tic20 proteins in Arabidopsis thaliana is not restricted to the inner envelope membrane of chloroplasts

2011 ◽  
Vol 77 (4-5) ◽  
pp. 381-390 ◽  
Author(s):  
Anu B. Machettira ◽  
Lucia E. Gross ◽  
Maik S. Sommer ◽  
Benjamin L. Weis ◽  
Gisela Englich ◽  
...  
Keyword(s):  
Arabidopsis Thaliana ◽  
Envelope Membrane ◽  
Inner Envelope
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