{"file_date_updated":"2023-07-31T07:43:00Z","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","file":[{"access_level":"open_access","relation":"main_file","file_name":"2023_eLife_Toshima.pdf","checksum":"2af111a00cf5e3a956f7f0fd13199b15","file_id":"13324","date_created":"2023-07-31T07:43:00Z","success":1,"content_type":"application/pdf","creator":"dernst","date_updated":"2023-07-31T07:43:00Z","file_size":11980913}],"intvolume":"        12","quality_controlled":"1","language":[{"iso":"eng"}],"oa":1,"tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png"},"doi":"10.7554/eLife.84850","pmid":1,"author":[{"first_name":"Junko Y.","last_name":"Toshima","full_name":"Toshima, Junko Y."},{"last_name":"Tsukahara","full_name":"Tsukahara, Ayana","first_name":"Ayana"},{"first_name":"Makoto","full_name":"Nagano, Makoto","last_name":"Nagano"},{"first_name":"Takuro","last_name":"Tojima","full_name":"Tojima, Takuro"},{"first_name":"Daria E","id":"3D224B9E-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-8323-8353","full_name":"Siekhaus, Daria E","last_name":"Siekhaus"},{"last_name":"Nakano","full_name":"Nakano, Akihiko","first_name":"Akihiko"},{"first_name":"Jiro","full_name":"Toshima, Jiro","last_name":"Toshima"}],"volume":12,"_id":"13316","external_id":{"isi":["001035372800001"],"pmid":["37477116"]},"date_published":"2023-07-21T00:00:00Z","publication":"eLife","day":"21","publication_status":"published","oa_version":"Published Version","department":[{"_id":"DaSi"}],"status":"public","article_type":"original","publisher":"eLife Sciences Publications","year":"2023","ddc":["570"],"abstract":[{"lang":"eng","text":"Although budding yeast has been extensively used as a model organism for studying organelle functions and intracellular vesicle trafficking, whether it possesses an independent endocytic early/sorting compartment that sorts endocytic cargos to the endo-lysosomal pathway or the recycling pathway has long been unclear. The structure and properties of the endocytic early/sorting compartment differ significantly between organisms; in plant cells, the trans-Golgi network (TGN) serves this role, whereas in mammalian cells a separate intracellular structure performs this function. The yeast syntaxin homolog Tlg2p, widely localizing to the TGN and endosomal compartments, is presumed to act as a Q-SNARE for endocytic vesicles, but which compartment is the direct target for endocytic vesicles remained unanswered. Here we demonstrate by high-speed and high-resolution 4D imaging of fluorescently labeled endocytic cargos that the Tlg2p-residing compartment within the TGN functions as the early/sorting compartment. After arriving here, endocytic cargos are recycled to the plasma membrane or transported to the yeast Rab5-residing endosomal compartment through the pathway requiring the clathrin adaptors GGAs. Interestingly, Gga2p predominantly localizes at the Tlg2p-residing compartment, and the deletion of GGAs has little effect on another TGN region where Sec7p is present but suppresses dynamics of the Tlg2-residing early/sorting compartment, indicating that the Tlg2p- and Sec7p-residing regions are discrete entities in the mutant. Thus, the Tlg2p-residing region seems to serve as an early/sorting compartment and function independently of the Sec7p-residing region within the TGN."}],"publication_identifier":{"eissn":["2050-084X"]},"title":"The yeast endocytic early/sorting compartment exists as an independent sub-compartment within the trans-Golgi network","date_updated":"2023-12-13T11:37:36Z","month":"07","acknowledgement":"This work was supported by JSPS KAKENHI grant #18K062291, and the Takeda Science Foundation to JYT., as well as JSPS KAKENHI grant #19K065710, the Takeda Science Foundation, and Life Science Foundation of Japan to JT.","isi":1,"article_processing_charge":"Yes","scopus_import":"1","article_number":"e84850","has_accepted_license":"1","date_created":"2023-07-30T22:01:02Z","citation":{"ista":"Toshima JY, Tsukahara A, Nagano M, Tojima T, Siekhaus DE, Nakano A, Toshima J. 2023. The yeast endocytic early/sorting compartment exists as an independent sub-compartment within the trans-Golgi network. eLife. 12, e84850.","short":"J.Y. Toshima, A. Tsukahara, M. Nagano, T. Tojima, D.E. Siekhaus, A. Nakano, J. Toshima, ELife 12 (2023).","ama":"Toshima JY, Tsukahara A, Nagano M, et al. The yeast endocytic early/sorting compartment exists as an independent sub-compartment within the trans-Golgi network. <i>eLife</i>. 2023;12. doi:<a href=\"https://doi.org/10.7554/eLife.84850\">10.7554/eLife.84850</a>","ieee":"J. Y. Toshima <i>et al.</i>, “The yeast endocytic early/sorting compartment exists as an independent sub-compartment within the trans-Golgi network,” <i>eLife</i>, vol. 12. eLife Sciences Publications, 2023.","mla":"Toshima, Junko Y., et al. “The Yeast Endocytic Early/Sorting Compartment Exists as an Independent Sub-Compartment within the Trans-Golgi Network.” <i>ELife</i>, vol. 12, e84850, eLife Sciences Publications, 2023, doi:<a href=\"https://doi.org/10.7554/eLife.84850\">10.7554/eLife.84850</a>.","chicago":"Toshima, Junko Y., Ayana Tsukahara, Makoto Nagano, Takuro Tojima, Daria E Siekhaus, Akihiko Nakano, and Jiro Toshima. “The Yeast Endocytic Early/Sorting Compartment Exists as an Independent Sub-Compartment within the Trans-Golgi Network.” <i>ELife</i>. eLife Sciences Publications, 2023. <a href=\"https://doi.org/10.7554/eLife.84850\">https://doi.org/10.7554/eLife.84850</a>.","apa":"Toshima, J. Y., Tsukahara, A., Nagano, M., Tojima, T., Siekhaus, D. E., Nakano, A., &#38; Toshima, J. (2023). The yeast endocytic early/sorting compartment exists as an independent sub-compartment within the trans-Golgi network. <i>ELife</i>. eLife Sciences Publications. <a href=\"https://doi.org/10.7554/eLife.84850\">https://doi.org/10.7554/eLife.84850</a>"},"type":"journal_article"}