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Jung Y, Kwon S, Ham S, Lee D, Park HH, Yamaoka Y, Jeong D, Artan M, Altintas O, Park S, Hwang W, Lee Y, Son HG, An SWA, Kim EJE, Seo M, Lee SV. Caenorhabditis elegans Lipin 1 moderates the lifespan-shortening effects of dietary glucose by maintaining ω-6 polyunsaturated fatty acids. Aging Cell 2020; 19:e13150. [PMID: 32475074 PMCID: PMC7294780 DOI: 10.1111/acel.13150] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2019] [Revised: 02/19/2020] [Accepted: 03/16/2020] [Indexed: 12/15/2022] Open
Abstract
Excessive glucose causes various diseases and decreases lifespan by altering metabolic processes, but underlying mechanisms remain incompletely understood. Here, we show that Lipin 1/LPIN-1, a phosphatidic acid phosphatase and a putative transcriptional coregulator, prevents life-shortening effects of dietary glucose on Caenorhabditis elegans. We found that depletion of lpin-1 decreased overall lipid levels, despite increasing the expression of genes that promote fat synthesis and desaturation, and downregulation of lipolysis. We then showed that knockdown of lpin-1 altered the composition of various fatty acids in the opposite direction of dietary glucose. In particular, the levels of two ω-6 polyunsaturated fatty acids (PUFAs), linoleic acid and arachidonic acid, were increased by knockdown of lpin-1 but decreased by glucose feeding. Importantly, these ω-6 PUFAs attenuated the short lifespan of glucose-fed lpin-1-inhibited animals. Thus, the production of ω-6 PUFAs is crucial for protecting animals from living very short under glucose-rich conditions.
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Affiliation(s)
- Yoonji Jung
- Department of Biological Sciences Korea Advanced Institute of Science and Technology Daejeon South Korea
| | - Sujeong Kwon
- Department of Biological Sciences Korea Advanced Institute of Science and Technology Daejeon South Korea
| | - Seokjin Ham
- Department of Biological Sciences Korea Advanced Institute of Science and Technology Daejeon South Korea
| | - Dongyeop Lee
- Department of Life Sciences Pohang University of Science and Technology Pohang South Korea
| | - Hae‐Eun H. Park
- Department of Biological Sciences Korea Advanced Institute of Science and Technology Daejeon South Korea
| | - Yasuyo Yamaoka
- Department of Life Sciences Pohang University of Science and Technology Pohang South Korea
| | - Dae‐Eun Jeong
- Department of Life Sciences Pohang University of Science and Technology Pohang South Korea
| | - Murat Artan
- Department of Life Sciences Pohang University of Science and Technology Pohang South Korea
| | - Ozlem Altintas
- School of Interdisciplinary Bioscience and Bioengineering Pohang University of Science and Technology Pohang South Korea
| | - Sangsoon Park
- Department of Life Sciences Pohang University of Science and Technology Pohang South Korea
| | - Wooseon Hwang
- Department of Life Sciences Pohang University of Science and Technology Pohang South Korea
| | - Yujin Lee
- Department of Biological Sciences Korea Advanced Institute of Science and Technology Daejeon South Korea
| | - Heehwa G. Son
- Department of Biological Sciences Korea Advanced Institute of Science and Technology Daejeon South Korea
| | - Seon Woo A. An
- Department of Biological Sciences Korea Advanced Institute of Science and Technology Daejeon South Korea
| | - Eun Ji E. Kim
- Department of Biological Sciences Korea Advanced Institute of Science and Technology Daejeon South Korea
| | - Mihwa Seo
- Department of Life Sciences Pohang University of Science and Technology Pohang South Korea
| | - Seung‐Jae V. Lee
- Department of Biological Sciences Korea Advanced Institute of Science and Technology Daejeon South Korea
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2
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An SWA, Choi E, Hwang W, Son HG, Yang J, Seo K, Nam H, Nguyen NTH, Kim EJE, Suh BK, Kim Y, Nakano S, Ryu Y, Man Ha C, Mori I, Park SK, Yoo J, Kim S, Lee SV. KIN-4/MAST kinase promotes PTEN-mediated longevity of Caenorhabditis elegans via binding through a PDZ domain. Aging Cell 2019; 18:e12906. [PMID: 30773781 PMCID: PMC6516182 DOI: 10.1111/acel.12906] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2018] [Revised: 11/16/2018] [Accepted: 12/02/2018] [Indexed: 01/09/2023] Open
Abstract
PDZ domain‐containing proteins (PDZ proteins) act as scaffolds for protein–protein interactions and are crucial for a variety of signal transduction processes. However, the role of PDZ proteins in organismal lifespan and aging remains poorly understood. Here, we demonstrate that KIN‐4, a PDZ domain‐containing microtubule‐associated serine‐threonine (MAST) protein kinase, is a key longevity factor acting through binding PTEN phosphatase in Caenorhabditis elegans. Through a targeted genetic screen for PDZ proteins, we find that kin‐4 is required for the long lifespan of daf‐2/insulin/IGF‐1 receptor mutants. We then show that neurons are crucial tissues for the longevity‐promoting role of kin‐4. We find that the PDZ domain of KIN‐4 binds PTEN, a key factor for the longevity of daf‐2 mutants. Moreover, the interaction between KIN‐4 and PTEN is essential for the extended lifespan of daf‐2 mutants. As many aspects of lifespan regulation in C. elegans are evolutionarily conserved, MAST family kinases may regulate aging and/or age‐related diseases in mammals through their interaction with PTEN.
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Affiliation(s)
- Seon Woo A. An
- Department of Life Sciences Pohang University of Science and Technology Pohang Gyeongbuk South Korea
| | - Eun‐Seok Choi
- Department of Life Sciences Pohang University of Science and Technology Pohang Gyeongbuk South Korea
| | - Wooseon Hwang
- Department of Life Sciences Pohang University of Science and Technology Pohang Gyeongbuk South Korea
| | - Heehwa G. Son
- Department of Life Sciences Pohang University of Science and Technology Pohang Gyeongbuk South Korea
| | - Jae‐Seong Yang
- School of Interdisciplinary Bioscience and Bioengineering Pohang University of Science and Technology Pohang Gyeongbuk South Korea
| | - Keunhee Seo
- Department of Life Sciences Pohang University of Science and Technology Pohang Gyeongbuk South Korea
| | - Hyun‐Jun Nam
- School of Interdisciplinary Bioscience and Bioengineering Pohang University of Science and Technology Pohang Gyeongbuk South Korea
| | - Nhung T. H. Nguyen
- Department of Life Sciences Pohang University of Science and Technology Pohang Gyeongbuk South Korea
| | - Eun Ji E. Kim
- Department of Life Sciences Pohang University of Science and Technology Pohang Gyeongbuk South Korea
| | - Bo Kyoung Suh
- Department of Life Sciences Pohang University of Science and Technology Pohang Gyeongbuk South Korea
| | - Youngran Kim
- Department of Life Sciences Pohang University of Science and Technology Pohang Gyeongbuk South Korea
| | - Shunji Nakano
- Neuroscience Institute, Graduate School of Science Nagoya University Nagoya Japan
| | - Youngjae Ryu
- Research Division Korea Brain Research Institute Daegu South Korea
| | - Chang Man Ha
- Research Division Korea Brain Research Institute Daegu South Korea
| | - Ikue Mori
- Neuroscience Institute, Graduate School of Science Nagoya University Nagoya Japan
| | - Sang Ki Park
- Department of Life Sciences Pohang University of Science and Technology Pohang Gyeongbuk South Korea
| | - Joo‐Yeon Yoo
- Department of Life Sciences Pohang University of Science and Technology Pohang Gyeongbuk South Korea
| | - Sanguk Kim
- Department of Life Sciences Pohang University of Science and Technology Pohang Gyeongbuk South Korea
- School of Interdisciplinary Bioscience and Bioengineering Pohang University of Science and Technology Pohang Gyeongbuk South Korea
| | - Seung‐Jae V. Lee
- Department of Life Sciences Pohang University of Science and Technology Pohang Gyeongbuk South Korea
- School of Interdisciplinary Bioscience and Bioengineering Pohang University of Science and Technology Pohang Gyeongbuk South Korea
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3
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Son HG, Seo K, Seo M, Park S, Ham S, An SWA, Choi ES, Lee Y, Baek H, Kim E, Ryu Y, Ha CM, Hsu AL, Roh TY, Jang SK, Lee SJV. Prefoldin 6 mediates longevity response from heat shock factor 1 to FOXO in C. elegans. Genes Dev 2018; 32:1562-1575. [PMID: 30478249 PMCID: PMC6295163 DOI: 10.1101/gad.317362.118] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2018] [Accepted: 10/02/2018] [Indexed: 12/31/2022]
Abstract
Heat shock factor 1 (HSF-1) and forkhead box O (FOXO) are key transcription factors that protect cells from various stresses. In Caenorhabditis elegans, HSF-1 and FOXO together promote a long life span when insulin/IGF-1 signaling (IIS) is reduced. However, it remains poorly understood how HSF-1 and FOXO cooperate to confer IIS-mediated longevity. Here, we show that prefoldin 6 (PFD-6), a component of the molecular chaperone prefoldin-like complex, relays longevity response from HSF-1 to FOXO under reduced IIS. We found that PFD-6 was specifically required for reduced IIS-mediated longevity by acting in the intestine and hypodermis. We showed that HSF-1 increased the levels of PFD-6 proteins, which in turn directly bound FOXO and enhanced its transcriptional activity. Our work suggests that the prefoldin-like chaperone complex mediates longevity response from HSF-1 to FOXO to increase the life span in animals with reduced IIS.
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Affiliation(s)
- Heehwa G Son
- Department of Life Sciences, Pohang University of Science and Technology, Pohang, Gyeongbuk 37673, South Korea
| | - Keunhee Seo
- Department of Life Sciences, Pohang University of Science and Technology, Pohang, Gyeongbuk 37673, South Korea
| | - Mihwa Seo
- Department of Life Sciences, Pohang University of Science and Technology, Pohang, Gyeongbuk 37673, South Korea.,School of Interdisciplinary Bioscience and Bioengineering, Pohang University of Science and Technology, Pohang, Gyeongbuk 37673, South Korea.,Center for plant Aging Research, Institute for Basic Science, Daegu Gyeongbuk Institute of Science and Technology, Daegu 42988, South Korea.,Department of New Biology, Daegu Gyeongbuk Institute of Science and Technology, Daegu 42988, South Korea
| | - Sangsoon Park
- Department of Life Sciences, Pohang University of Science and Technology, Pohang, Gyeongbuk 37673, South Korea
| | - Seokjin Ham
- Department of Life Sciences, Pohang University of Science and Technology, Pohang, Gyeongbuk 37673, South Korea
| | - Seon Woo A An
- Department of Life Sciences, Pohang University of Science and Technology, Pohang, Gyeongbuk 37673, South Korea
| | - Eun-Seok Choi
- Department of Life Sciences, Pohang University of Science and Technology, Pohang, Gyeongbuk 37673, South Korea
| | - Yujin Lee
- Department of Life Sciences, Pohang University of Science and Technology, Pohang, Gyeongbuk 37673, South Korea
| | - Haeshim Baek
- Department of Life Sciences, Pohang University of Science and Technology, Pohang, Gyeongbuk 37673, South Korea
| | - Eunju Kim
- Department of Internal Medicine, Division of Geriatric and Palliative Medicine, University of Michigan, Ann Arbor, Michigan 48109, USA
| | - Youngjae Ryu
- Research Division, Korea Brain Research Institute, Daegu 41068, South Korea
| | - Chang Man Ha
- Research Division, Korea Brain Research Institute, Daegu 41068, South Korea
| | - Ao-Lin Hsu
- Department of Internal Medicine, Division of Geriatric and Palliative Medicine, University of Michigan, Ann Arbor, Michigan 48109, USA.,Research Center for Healthy Aging, China Medical University, Taichung 404, Taiwan.,Institute of New Drug Development, China Medical University, Taichung 404, Taiwan
| | - Tae-Young Roh
- Department of Life Sciences, Pohang University of Science and Technology, Pohang, Gyeongbuk 37673, South Korea.,Division of Integrative Biosciences and Biotechnology, Pohang University of Science and Technology, Pohang, Gyeongbuk 37673, South Korea
| | - Sung Key Jang
- Department of Life Sciences, Pohang University of Science and Technology, Pohang, Gyeongbuk 37673, South Korea
| | - Seung-Jae V Lee
- Department of Life Sciences, Pohang University of Science and Technology, Pohang, Gyeongbuk 37673, South Korea.,School of Interdisciplinary Bioscience and Bioengineering, Pohang University of Science and Technology, Pohang, Gyeongbuk 37673, South Korea
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4
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Kim E, Kim JH, Seo K, Hong KY, An SWA, Kwon J, Lee SJV, Jang SK. eIF2A, an initiator tRNA carrier refractory to eIF2α kinases, functions synergistically with eIF5B. Cell Mol Life Sci 2018; 75:4287-4300. [PMID: 30019215 PMCID: PMC6208778 DOI: 10.1007/s00018-018-2870-4] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2018] [Revised: 06/26/2018] [Accepted: 07/04/2018] [Indexed: 12/12/2022]
Abstract
The initiator tRNA (Met-tRNA i Met ) at the P site of the small ribosomal subunit plays an important role in the recognition of an mRNA start codon. In bacteria, the initiator tRNA carrier, IF2, facilitates the positioning of Met-tRNA i Met on the small ribosomal subunit. Eukarya contain the Met-tRNA i Met carrier, eIF2 (unrelated to IF2), whose carrier activity is inhibited under stress conditions by the phosphorylation of its α-subunit by stress-activated eIF2α kinases. The stress-resistant initiator tRNA carrier, eIF2A, was recently uncovered and shown to load Met-tRNA i Met on the 40S ribosomal subunit associated with a stress-resistant mRNA under stress conditions. Here, we report that eIF2A interacts and functionally cooperates with eIF5B (a homolog of IF2), and we describe the functional domains of eIF2A that are required for its binding of Met-tRNA i Met , eIF5B, and a stress-resistant mRNA. The results indicate that the eukaryotic eIF5B-eIF2A complex functionally mimics the bacterial IF2 containing ribosome-, GTP-, and initiator tRNA-binding domains in a single polypeptide.
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Affiliation(s)
- Eunah Kim
- PBC, Department of Life Sciences, Pohang University of Science and Technology, Cheongam-ro 77, Nam-gu, Pohang-si, Gyeongsangbuk-do, 37673, Republic of Korea
| | - Joon Hyun Kim
- PBC, Department of Life Sciences, Pohang University of Science and Technology, Cheongam-ro 77, Nam-gu, Pohang-si, Gyeongsangbuk-do, 37673, Republic of Korea
| | - Keunhee Seo
- PBC, Department of Life Sciences, Pohang University of Science and Technology, Cheongam-ro 77, Nam-gu, Pohang-si, Gyeongsangbuk-do, 37673, Republic of Korea
| | - Ka Young Hong
- PBC, Department of Life Sciences, Pohang University of Science and Technology, Cheongam-ro 77, Nam-gu, Pohang-si, Gyeongsangbuk-do, 37673, Republic of Korea
| | - Seon Woo A An
- PBC, Department of Life Sciences, Pohang University of Science and Technology, Cheongam-ro 77, Nam-gu, Pohang-si, Gyeongsangbuk-do, 37673, Republic of Korea
| | - Junyoung Kwon
- PBC, Department of Life Sciences, Pohang University of Science and Technology, Cheongam-ro 77, Nam-gu, Pohang-si, Gyeongsangbuk-do, 37673, Republic of Korea
| | - Seung-Jae V Lee
- PBC, Department of Life Sciences, Pohang University of Science and Technology, Cheongam-ro 77, Nam-gu, Pohang-si, Gyeongsangbuk-do, 37673, Republic of Korea.,School of Interdisciplinary Bioscience and Bioengineering, Pohang University of Science and Technology, Cheongam-ro 77, Nam-gu, Pohang-si, Gyeongsangbuk-do, 37673, Republic of Korea
| | - Sung Key Jang
- PBC, Department of Life Sciences, Pohang University of Science and Technology, Cheongam-ro 77, Nam-gu, Pohang-si, Gyeongsangbuk-do, 37673, Republic of Korea.
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5
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Park S, Jung Y, An SWA, Son HG, Hwang W, Lee D, Artan M, Park HEH, Jeong DE, Lee Y, Lee SJV. RNAi targeting Caenorhabditis elegans α-arrestins has little effect on lifespan. F1000Res 2017; 6:1515. [PMID: 29123644 PMCID: PMC5657022 DOI: 10.12688/f1000research.12337.4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/06/2017] [Indexed: 01/01/2023] Open
Abstract
Background: α-arrestins are a family of proteins that are implicated in multiple biological processes, including metabolism and receptor desensitization. Methods: Here, we sought to examine the roles of α-arrestins in the longevity of
Caenorhabditis elegans through an RNA interference screen. Results: We found that feeding worms with bacteria expressing double-stranded RNA against each of 24 out of total 29
C. elegans α-arrestins had little effect on lifespan. Thus, individual
C. elegans α-arrestins may have minor effects on longevity. Conclusions: This study will provide useful information for future research on the functional role of α-arrestins in aging and longevity.
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Affiliation(s)
- Sangsoon Park
- Department of Life Sciences, Pohang University of Science and Technology, Pohang, Gyeongbuk, 37673, Korea, South
| | - Yoonji Jung
- Department of Life Sciences, Pohang University of Science and Technology, Pohang, Gyeongbuk, 37673, Korea, South
| | - Seon Woo A An
- Department of Life Sciences, Pohang University of Science and Technology, Pohang, Gyeongbuk, 37673, Korea, South
| | - Heehwa G Son
- Department of Life Sciences, Pohang University of Science and Technology, Pohang, Gyeongbuk, 37673, Korea, South
| | - Wooseon Hwang
- Department of Life Sciences, Pohang University of Science and Technology, Pohang, Gyeongbuk, 37673, Korea, South
| | - Dongyeop Lee
- Department of Life Sciences, Pohang University of Science and Technology, Pohang, Gyeongbuk, 37673, Korea, South
| | - Murat Artan
- Department of Life Sciences, Pohang University of Science and Technology, Pohang, Gyeongbuk, 37673, Korea, South
| | - Hae-Eun H Park
- Department of Life Sciences, Pohang University of Science and Technology, Pohang, Gyeongbuk, 37673, Korea, South
| | - Dae-Eun Jeong
- Department of Life Sciences, Pohang University of Science and Technology, Pohang, Gyeongbuk, 37673, Korea, South
| | - Yujin Lee
- Department of Life Sciences, Pohang University of Science and Technology, Pohang, Gyeongbuk, 37673, Korea, South
| | - Seung-Jae V Lee
- Department of Life Sciences, Pohang University of Science and Technology, Pohang, Gyeongbuk, 37673, Korea, South.,School of Interdisciplinary Bioscience and Bioengineering, Pohang University of Science and Technology, Pohang, Gyeongbuk, 37673, Korea, South
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Son HG, Seo M, Ham S, Hwang W, Lee D, An SWA, Artan M, Seo K, Kaletsky R, Arey RN, Ryu Y, Ha CM, Kim YK, Murphy CT, Roh TY, Nam HG, Lee SJV. RNA surveillance via nonsense-mediated mRNA decay is crucial for longevity in daf-2/insulin/IGF-1 mutant C. elegans. Nat Commun 2017; 8:14749. [PMID: 28276441 PMCID: PMC5347137 DOI: 10.1038/ncomms14749] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2016] [Accepted: 01/30/2017] [Indexed: 12/14/2022] Open
Abstract
Long-lived organisms often feature more stringent protein and DNA quality control. However, whether RNA quality control mechanisms, such as nonsense-mediated mRNA decay (NMD), which degrades both abnormal as well as some normal transcripts, have a role in organismal aging remains unexplored. Here we show that NMD mediates longevity in C. elegans strains with mutations in daf-2/insulin/insulin-like growth factor 1 receptor. We find that daf-2 mutants display enhanced NMD activity and reduced levels of potentially aberrant transcripts. NMD components, including smg-2/UPF1, are required to achieve the longevity of several long-lived mutants, including daf-2 mutant worms. NMD in the nervous system of the animals is particularly important for RNA quality control to promote longevity. Furthermore, we find that downregulation of yars-2/tyrosyl-tRNA synthetase, an NMD target transcript, by daf-2 mutations contributes to longevity. We propose that NMD-mediated RNA surveillance is a crucial quality control process that contributes to longevity conferred by daf-2 mutations.
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Affiliation(s)
- Heehwa G. Son
- Department of Life Sciences, Pohang University of Science and Technology, Pohang, Gyeongbuk 37673, South Korea
| | - Mihwa Seo
- Department of Life Sciences, Pohang University of Science and Technology, Pohang, Gyeongbuk 37673, South Korea
- School of Interdisciplinary Bioscience and Bioengineering, Pohang University of Science and Technology, Pohang, Gyeongbuk 37673, South Korea
- Center for Plant Aging Research, Institute for Basic Science, Daegu 42988, South Korea
| | - Seokjin Ham
- Department of Life Sciences, Pohang University of Science and Technology, Pohang, Gyeongbuk 37673, South Korea
| | - Wooseon Hwang
- Department of Life Sciences, Pohang University of Science and Technology, Pohang, Gyeongbuk 37673, South Korea
| | - Dongyeop Lee
- Department of Life Sciences, Pohang University of Science and Technology, Pohang, Gyeongbuk 37673, South Korea
| | - Seon Woo A. An
- Department of Life Sciences, Pohang University of Science and Technology, Pohang, Gyeongbuk 37673, South Korea
| | - Murat Artan
- Information Technology Convergence Engineering, Pohang University of Science and Technology, Pohang, Gyeongbuk 37673, South Korea
| | - Keunhee Seo
- Department of Life Sciences, Pohang University of Science and Technology, Pohang, Gyeongbuk 37673, South Korea
| | - Rachel Kaletsky
- Department of Molecular Biology & LSI Genomics, Princeton University, Princeton, New Jersey 08544, USA
| | - Rachel N. Arey
- Department of Molecular Biology & LSI Genomics, Princeton University, Princeton, New Jersey 08544, USA
| | - Youngjae Ryu
- Research Division, Korea Brain Research Institute, Daegu 41068, South Korea
| | - Chang Man Ha
- Research Division, Korea Brain Research Institute, Daegu 41068, South Korea
| | - Yoon Ki Kim
- Creative Research Initiatives Center for Molecular Biology of Translation, Korea University, Seoul 02841, South Korea
- Division of Life Sciences, Korea University, Seoul 02841, South Korea
| | - Coleen T. Murphy
- Department of Molecular Biology & LSI Genomics, Princeton University, Princeton, New Jersey 08544, USA
| | - Tae-Young Roh
- Department of Life Sciences, Pohang University of Science and Technology, Pohang, Gyeongbuk 37673, South Korea
- Division of Integrative Biosciences and Biotechnology, Pohang University of Science and Technology, Pohang, Gyeongbuk 37673, South Korea
| | - Hong Gil Nam
- Center for Plant Aging Research, Institute for Basic Science, Daegu 42988, South Korea
- Department of New Biology, DGIST, Daegu 42988, South Korea
| | - Seung-Jae V. Lee
- Department of Life Sciences, Pohang University of Science and Technology, Pohang, Gyeongbuk 37673, South Korea
- School of Interdisciplinary Bioscience and Bioengineering, Pohang University of Science and Technology, Pohang, Gyeongbuk 37673, South Korea
- Information Technology Convergence Engineering, Pohang University of Science and Technology, Pohang, Gyeongbuk 37673, South Korea
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