High-Throughput Quantitation of Yeast uORF Regulatory Impacts Using FACS-uORF.
High-Throughput Quantitation of Yeast uORF Regulatory Impacts Using FACS-uORF.
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使用 FACS-uORF 对酵母 uORF 监管影响进行高通量定量。
DOI:
10.1007/978-1-0716-1851-6_18
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发表时间:
2022
期刊:
影响因子:
--
通讯作者:
McManus,CJoel
中科院分区:
文献类型:
--
作者:
May,GemmaE;McManus,CJoel
EukaryoticupstreamOpenReadingFrames(uORFs) are short translated regions found in many transcript leaders (Barbosa et al. PLoS Genet 9:e1003529, 2013; Zhang et al. Trends Biochem Sci 44:782–794, 2019). Modern transcript annotations and ribosome profiling studies have found thousands of AUG-initiated uORFs, and many more uORFs initiated by near-cognate codons (CUG, GUG, UUG, etc.). Their translation generally decreases the expression of the main encoded protein by preventing ribosomes from reaching the main ORF of each gene, and by inducingnonsensemediateddecay (NMD) through premature termination. Under many cellular stresses, uORF containing transcripts are de-repressed due to decreased translation initiation (Young et al. J Biol Chem 291:16927–16935, 2016). Traditional experimental evaluation of uORFs involves comparing expression from matched uORF-containing and start-codon mutated transcript leader reporter plasmids. This tedious process has precluded analysis of large numbers of uORFs. We recently used FACS-uORF to simultaneously assay thousands of yeast uORFs in order to evaluate the impact of codon usage on their functions (Lin et al. Nucleic Acids Res 2:1–10, 2019). Here, we provide a step-by-step protocol for this assay.
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DOI:
--
发表时间:
1986
期刊:
影响因子:
--
作者:
L. Goldberg;J. Kohli;D. Glock
通讯作者:
D. Glock
DOI:
10.1016/s0021-9258(18)81855-5
发表时间:
1989-05
期刊:
The Journal of biological chemistry
影响因子:
--
作者:
C. Felder;M. Blecher;P. Jose
通讯作者:
C. Felder;M. Blecher;P. Jose
DOI:
10.1152/ajprenal.1989.257.3.f315
发表时间:
1989-09
期刊:
The American journal of physiology
影响因子:
--
作者:
R. Felder;C. Felder;G. Eisner;Pedro A. Jose
通讯作者:
R. Felder;C. Felder;G. Eisner;Pedro A. Jose
影响因子:
3.2
作者:
A. Sidhu;R. Felder;P. Jose;P. Fishman
通讯作者:
P. Fishman
影响因子:
2.9
作者:
J. Keyser;J. Backer;G. Ebinger;G. Vauquelin
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G. Vauquelin