Genome-Wide Mapping of Decay Factor-mRNA Interactions in Yeast Identifies Nutrient-Responsive Transcripts as Targets of the Deadenylase Ccr4
Miller, J. E., Zhang, L., Jiang, H., Li, Y., Pugh, B. F., Reese, J. C.
Genetics Society of America (GSA)
Published 2018
Genetics Society of America (GSA)
Published 2018
| Publication Date: |
2018-01-05
|
|---|---|
| Publisher: |
Genetics Society of America (GSA)
|
| Electronic ISSN: |
2160-1836
|
| Topics: |
Biology
|
| Published by: |
| _version_ | 1836398732944343040 |
|---|---|
| autor | Miller, J. E., Zhang, L., Jiang, H., Li, Y., Pugh, B. F., Reese, J. C. |
| beschreibung | The Ccr4 (carbon catabolite repression 4)-Not complex is a major regulator of stress responses that controls gene expression at multiple levels, from transcription to mRNA decay. Ccr4 , a "core" subunit of the complex, is the main cytoplasmic deadenylase in Saccharomyces cerevisiae ; however, its mRNA targets have not been mapped on a genome-wide scale. Here, we describe a genome-wide approach, RNA immunoprecipitation (RIP) high-throughput sequencing (RIP-seq), to identify the RNAs bound to Ccr4 , and two proteins that associate with it, Dhh1 and Puf5 . All three proteins were preferentially bound to lowly abundant mRNAs, most often at the 3' end of the transcript. Furthermore, Ccr4 , Dhh1 , and Puf5 are recruited to mRNAs that are targeted by other RNA-binding proteins that promote decay and mRNA transport, and inhibit translation. Although Ccr4 -Not regulates mRNA transcription and decay, Ccr4 recruitment to mRNAs correlates better with decay rates, suggesting it imparts greater control over transcript abundance through decay. Ccr4 -enriched mRNAs are refractory to control by the other deadenylase complex in yeast, Pan2 / 3 , suggesting a division of labor between these deadenylation complexes. Finally, Ccr4 and Dhh1 associate with mRNAs whose abundance increases during nutrient starvation, and those that fluctuate during metabolic and oxygen consumption cycles, which explains the known genetic connections between these factors and nutrient utilization and stress pathways. |
| citation_standardnr | 6130029 |
| datenlieferant | ipn_articles |
| feed_id | 169615 |
| feed_publisher | Genetics Society of America (GSA) |
| feed_publisher_url | http://www.genetics-gsa.org/ |
| insertion_date | 2018-01-05 |
| journaleissn | 2160-1836 |
| publikationsjahr_anzeige | 2018 |
| publikationsjahr_facette | 2018 |
| publikationsjahr_intervall | 7984:2015-2019 |
| publikationsjahr_sort | 2018 |
| publisher | Genetics Society of America (GSA) |
| quelle | G3: Genes, Genomes, Genetics |
| relation | http://www.g3journal.org/cgi/content/short/8/1/315?rss=1 |
| search_space | articles |
| shingle_author_1 | Miller, J. E., Zhang, L., Jiang, H., Li, Y., Pugh, B. F., Reese, J. C. |
| shingle_author_2 | Miller, J. E., Zhang, L., Jiang, H., Li, Y., Pugh, B. F., Reese, J. C. |
| shingle_author_3 | Miller, J. E., Zhang, L., Jiang, H., Li, Y., Pugh, B. F., Reese, J. C. |
| shingle_author_4 | Miller, J. E., Zhang, L., Jiang, H., Li, Y., Pugh, B. F., Reese, J. C. |
| shingle_catch_all_1 | Genome-Wide Mapping of Decay Factor-mRNA Interactions in Yeast Identifies Nutrient-Responsive Transcripts as Targets of the Deadenylase Ccr4 The Ccr4 (carbon catabolite repression 4)-Not complex is a major regulator of stress responses that controls gene expression at multiple levels, from transcription to mRNA decay. Ccr4 , a "core" subunit of the complex, is the main cytoplasmic deadenylase in Saccharomyces cerevisiae ; however, its mRNA targets have not been mapped on a genome-wide scale. Here, we describe a genome-wide approach, RNA immunoprecipitation (RIP) high-throughput sequencing (RIP-seq), to identify the RNAs bound to Ccr4 , and two proteins that associate with it, Dhh1 and Puf5 . All three proteins were preferentially bound to lowly abundant mRNAs, most often at the 3' end of the transcript. Furthermore, Ccr4 , Dhh1 , and Puf5 are recruited to mRNAs that are targeted by other RNA-binding proteins that promote decay and mRNA transport, and inhibit translation. Although Ccr4 -Not regulates mRNA transcription and decay, Ccr4 recruitment to mRNAs correlates better with decay rates, suggesting it imparts greater control over transcript abundance through decay. Ccr4 -enriched mRNAs are refractory to control by the other deadenylase complex in yeast, Pan2 / 3 , suggesting a division of labor between these deadenylation complexes. Finally, Ccr4 and Dhh1 associate with mRNAs whose abundance increases during nutrient starvation, and those that fluctuate during metabolic and oxygen consumption cycles, which explains the known genetic connections between these factors and nutrient utilization and stress pathways. Miller, J. E., Zhang, L., Jiang, H., Li, Y., Pugh, B. F., Reese, J. C. Genetics Society of America (GSA) 2160-1836 21601836 |
| shingle_catch_all_2 | Genome-Wide Mapping of Decay Factor-mRNA Interactions in Yeast Identifies Nutrient-Responsive Transcripts as Targets of the Deadenylase Ccr4 The Ccr4 (carbon catabolite repression 4)-Not complex is a major regulator of stress responses that controls gene expression at multiple levels, from transcription to mRNA decay. Ccr4 , a "core" subunit of the complex, is the main cytoplasmic deadenylase in Saccharomyces cerevisiae ; however, its mRNA targets have not been mapped on a genome-wide scale. Here, we describe a genome-wide approach, RNA immunoprecipitation (RIP) high-throughput sequencing (RIP-seq), to identify the RNAs bound to Ccr4 , and two proteins that associate with it, Dhh1 and Puf5 . All three proteins were preferentially bound to lowly abundant mRNAs, most often at the 3' end of the transcript. Furthermore, Ccr4 , Dhh1 , and Puf5 are recruited to mRNAs that are targeted by other RNA-binding proteins that promote decay and mRNA transport, and inhibit translation. Although Ccr4 -Not regulates mRNA transcription and decay, Ccr4 recruitment to mRNAs correlates better with decay rates, suggesting it imparts greater control over transcript abundance through decay. Ccr4 -enriched mRNAs are refractory to control by the other deadenylase complex in yeast, Pan2 / 3 , suggesting a division of labor between these deadenylation complexes. Finally, Ccr4 and Dhh1 associate with mRNAs whose abundance increases during nutrient starvation, and those that fluctuate during metabolic and oxygen consumption cycles, which explains the known genetic connections between these factors and nutrient utilization and stress pathways. Miller, J. E., Zhang, L., Jiang, H., Li, Y., Pugh, B. F., Reese, J. C. Genetics Society of America (GSA) 2160-1836 21601836 |
| shingle_catch_all_3 | Genome-Wide Mapping of Decay Factor-mRNA Interactions in Yeast Identifies Nutrient-Responsive Transcripts as Targets of the Deadenylase Ccr4 The Ccr4 (carbon catabolite repression 4)-Not complex is a major regulator of stress responses that controls gene expression at multiple levels, from transcription to mRNA decay. Ccr4 , a "core" subunit of the complex, is the main cytoplasmic deadenylase in Saccharomyces cerevisiae ; however, its mRNA targets have not been mapped on a genome-wide scale. Here, we describe a genome-wide approach, RNA immunoprecipitation (RIP) high-throughput sequencing (RIP-seq), to identify the RNAs bound to Ccr4 , and two proteins that associate with it, Dhh1 and Puf5 . All three proteins were preferentially bound to lowly abundant mRNAs, most often at the 3' end of the transcript. Furthermore, Ccr4 , Dhh1 , and Puf5 are recruited to mRNAs that are targeted by other RNA-binding proteins that promote decay and mRNA transport, and inhibit translation. Although Ccr4 -Not regulates mRNA transcription and decay, Ccr4 recruitment to mRNAs correlates better with decay rates, suggesting it imparts greater control over transcript abundance through decay. Ccr4 -enriched mRNAs are refractory to control by the other deadenylase complex in yeast, Pan2 / 3 , suggesting a division of labor between these deadenylation complexes. Finally, Ccr4 and Dhh1 associate with mRNAs whose abundance increases during nutrient starvation, and those that fluctuate during metabolic and oxygen consumption cycles, which explains the known genetic connections between these factors and nutrient utilization and stress pathways. Miller, J. E., Zhang, L., Jiang, H., Li, Y., Pugh, B. F., Reese, J. C. Genetics Society of America (GSA) 2160-1836 21601836 |
| shingle_catch_all_4 | Genome-Wide Mapping of Decay Factor-mRNA Interactions in Yeast Identifies Nutrient-Responsive Transcripts as Targets of the Deadenylase Ccr4 The Ccr4 (carbon catabolite repression 4)-Not complex is a major regulator of stress responses that controls gene expression at multiple levels, from transcription to mRNA decay. Ccr4 , a "core" subunit of the complex, is the main cytoplasmic deadenylase in Saccharomyces cerevisiae ; however, its mRNA targets have not been mapped on a genome-wide scale. Here, we describe a genome-wide approach, RNA immunoprecipitation (RIP) high-throughput sequencing (RIP-seq), to identify the RNAs bound to Ccr4 , and two proteins that associate with it, Dhh1 and Puf5 . All three proteins were preferentially bound to lowly abundant mRNAs, most often at the 3' end of the transcript. Furthermore, Ccr4 , Dhh1 , and Puf5 are recruited to mRNAs that are targeted by other RNA-binding proteins that promote decay and mRNA transport, and inhibit translation. Although Ccr4 -Not regulates mRNA transcription and decay, Ccr4 recruitment to mRNAs correlates better with decay rates, suggesting it imparts greater control over transcript abundance through decay. Ccr4 -enriched mRNAs are refractory to control by the other deadenylase complex in yeast, Pan2 / 3 , suggesting a division of labor between these deadenylation complexes. Finally, Ccr4 and Dhh1 associate with mRNAs whose abundance increases during nutrient starvation, and those that fluctuate during metabolic and oxygen consumption cycles, which explains the known genetic connections between these factors and nutrient utilization and stress pathways. Miller, J. E., Zhang, L., Jiang, H., Li, Y., Pugh, B. F., Reese, J. C. Genetics Society of America (GSA) 2160-1836 21601836 |
| shingle_title_1 | Genome-Wide Mapping of Decay Factor-mRNA Interactions in Yeast Identifies Nutrient-Responsive Transcripts as Targets of the Deadenylase Ccr4 |
| shingle_title_2 | Genome-Wide Mapping of Decay Factor-mRNA Interactions in Yeast Identifies Nutrient-Responsive Transcripts as Targets of the Deadenylase Ccr4 |
| shingle_title_3 | Genome-Wide Mapping of Decay Factor-mRNA Interactions in Yeast Identifies Nutrient-Responsive Transcripts as Targets of the Deadenylase Ccr4 |
| shingle_title_4 | Genome-Wide Mapping of Decay Factor-mRNA Interactions in Yeast Identifies Nutrient-Responsive Transcripts as Targets of the Deadenylase Ccr4 |
| timestamp | 2025-06-30T23:31:46.217Z |
| titel | Genome-Wide Mapping of Decay Factor-mRNA Interactions in Yeast Identifies Nutrient-Responsive Transcripts as Targets of the Deadenylase Ccr4 |
| titel_suche | Genome-Wide Mapping of Decay Factor-mRNA Interactions in Yeast Identifies Nutrient-Responsive Transcripts as Targets of the Deadenylase Ccr4 |
| topic | W |
| uid | ipn_articles_6130029 |