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|a 10.1093/jxb/erad225
|2 doi
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|a pubmed24n1193.xml
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|a (DE-627)NLM358124832
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|a (NLM)37310806
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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|a Luo, Pan
|e verfasserin
|4 aut
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|a The nuclear-localized RNA helicase 13 is essential for chloroplast development in Arabidopsis thaliana
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|c 2023
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|a Text
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|2 rdacontent
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|a ƒaComputermedien
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|2 rdamedia
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|a ƒa Online-Ressource
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|2 rdacarrier
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|a Date Completed 14.09.2023
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|a Date Revised 18.09.2023
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|a published: Print
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|a Citation Status MEDLINE
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|a © The Author(s) 2023. Published by Oxford University Press on behalf of the Society for Experimental Biology. All rights reserved. For permissions, please email: journals.permissionsoup.com.
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|a The chloroplast is a semi-autonomous organelle with a double membrane structure, and its structural stability is a prerequisite for its correct function. Chloroplast development is regulated by known nuclear-encoded chloroplast proteins or proteins encoded within the chloroplast itself. However, the mechanism of chloroplast development regulated by other organelles remains largely unknown. Here, we report that the nuclear-localized DEAD-box RNA helicase 13 (RH13) is essential for chloroplast development in Arabidopsis thaliana. RH13 is widely expressed in tissues and localized to the nucleolus. A homozygous rh13 mutant shows abnormal chloroplast structure and leaf morphogenesis. Proteomic analysis showed that the expression levels of photosynthesis-related proteins in chloroplasts were reduced due to loss of RH13. Furthermore, RNA-sequencing and proteomics data revealed decreases in the expression levels of these chloroplast-related genes, which undergo alternative splicing events in the rh13 mutant. Taken together, we propose that nucleolus-localized RH13 is critical for chloroplast development in Arabidopsis
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|a Journal Article
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|a Research Support, Non-U.S. Gov't
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|a Alternative splicing
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|a DEAD box
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|a RNA helicase
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|a chloroplast
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|a leaf morphogenesis
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|a plant growth
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|a RNA Helicases
|2 NLM
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|a EC 3.6.4.13
|2 NLM
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|a Arabidopsis Proteins
|2 NLM
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|a Shi, Ce
|e verfasserin
|4 aut
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|a Zhou, Yi
|e verfasserin
|4 aut
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|a Zhou, Jiao
|e verfasserin
|4 aut
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|a Zhang, Xuecheng
|e verfasserin
|4 aut
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|a Wang, Yukun
|e verfasserin
|4 aut
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|a Yang, Yong
|e verfasserin
|4 aut
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|a Peng, Xiongbo
|e verfasserin
|4 aut
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|a Xie, Tingting
|e verfasserin
|4 aut
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|a Tang, Xingchun
|e verfasserin
|4 aut
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|i Enthalten in
|t Journal of experimental botany
|d 1985
|g 74(2023), 17 vom: 13. Sept., Seite 5057-5071
|w (DE-627)NLM098182706
|x 1460-2431
|7 nnns
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|g volume:74
|g year:2023
|g number:17
|g day:13
|g month:09
|g pages:5057-5071
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|u http://dx.doi.org/10.1093/jxb/erad225
|3 Volltext
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|d 74
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|e 17
|b 13
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|h 5057-5071
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