Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Proteomic and genomic characterization of a yeast model for Ogden syndrome

ABSTRACT: Proteomic and genomic characterization of a yeast model for Ogden syndrome

OTHER RELATED OMICS DATASETS IN: PXD004923GSE86482

PROVIDER: PRJNA342020 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Similar Datasets

Proteomic and genomic characterization of a yeast model for Ogden syndrome [microarray]

Project description:Gene expression microarrays accompanying "Proteomic and genomic characterization of a yeast model for Ogden syndrome" by Doerfel et al 2016 in press at Yeast. Naa10 is a Na-terminal acetyltransferase that, in a complex with its auxiliary subunit Naa15, co-translationally acetylates the a-amino group of newly synthetized proteins as they emerge from the ribosome. Roughly 40-50% of the human proteome is acetylated by Naa10, rendering this an enzyme with one of the most broad substrate ranges known. Recently, we reported an X-linked disorder of infancy, Ogden syndrome, in two families harboring a c.109T>C (p.Ser37Pro) variant in NAA10. In the present study we performed in-depth characterization of a yeast model of Ogden syndrome. Stress tests and proteomic analyses suggest that the S37P mutation disrupts Naa10 function and reduces cellular fitness during heat shock, possibly due to dysregulation of chaperone expression and accumulation. Microarray and RNA-seq revealed a pseudo-diploid gene expression profile in DNaa10 cells, likely responsible for a mating defect. In conclusion, the data presented here further support the disruptive nature of the S37P/Ogden mutation and identify affected cellular processes potentially contributing to the severe phenotype seen in Ogden syndrome.

2016-09-03 | GSE86358 | GEO

Proteomic and genomic characterization of a yeast model for Ogden syndrome [RNA-seq and Ribo-seq]

Project description:Naa10 is a Nα-terminal acetyltransferase that, in a complex with its auxiliary subunit Naa15, co-translationally acetylates the α-amino group of newly synthetized proteins as they emerge from the ribosome. Roughly 40-50% of the human proteome is acetylated by Naa10, rendering this an enzyme with one of the most broad substrate ranges known. Recently, we reported an X-linked disorder of infancy, Ogden syndrome, in two families harboring a c.109T>C (p.Ser37Pro) variant in NAA10. In the present study we performed in-depth characterization of a yeast model of Ogden syndrome. Stress tests and proteomic analyses suggest that the S37P mutation disrupts Naa10 function and reduces cellular fitness during heat shock, possibly due to dysregulation of chaperone expression and accumulation. Microarray and RNA-seq revealed a pseudo-diploid gene expression profile in ΔNaa10 cells, likely responsible for a mating defect. In conclusion, the data presented here further support the disruptive nature of the S37P/Ogden mutation and identify affected cellular processes potentially contributing to the severe phenotype seen in Ogden syndrome.

2016-09-07 | GSE86466 | GEO

Proteomic and genomic characterization of a yeast model for Ogden Syndrome

Project description:Naa10 is a N-terminal acetyltransferase that, in a complex with its auxiliary subunit Naa15, co-translationally acetylates the -amino group of newly synthetized proteins as they emerge from the ribosome. Roughly 40-50% of the human proteome is acetylated by Naa10, rendering this an enzyme with one of the most broad substrate ranges known. Recently, we reported an X-linked disorder of infancy, Ogden syndrome, in two families harboring a c.109T>C (p.Ser37Pro) variant in NAA10. In the present study we performed in-depth characterization of a yeast model of Ogden syndrome. Stress tests and proteomic analyses suggest that the S37P mutation disrupts Naa10 function and reduces cellular fitness during heat shock, possibly due to dysregulation of chaperone expression and accumulation. Microarray and RNA-seq revealed a pseudo-diploid gene expression profile in Naa10 cells, likely responsible for a mating defect. In conclusion, the data presented here further support the disruptive nature of the S37P/Ogden mutation and identify affected cellular processes potentially contributing to the severe phenotype seen in Ogden syndrome.

2016-09-28 | PXD004923 | Pride

Proteomic and genomic characterization of a yeast model for Ogden syndrome

Project description:This SuperSeries is composed of the SubSeries listed below.

2016-09-07 | GSE86482 | GEO

Proteomic and genomic characterization of a yeast model for Ogden syndrome.

Project description: Not available

| S-EPMC5248646 | biostudies-literature

Yeast model PEHO syndrome

Project description:Studies in a budding yeast model suggest ribosomal defects as the molecular basis for PEHO syndrome

| PRJEB48888 | ENA

Genome Characterization of 9p- Syndrome

Project description:Genome Characterization of 9p- Syndrome

| PRJNA642187 | ENA

Genome Characterization of 9p- Syndrome

Project description:Genome Characterization of 9p- Syndrome

| PRJNA642186 | ENA

AUD Biomarkers Study (Proteomic and Genomic Analysis of Biospecimens)

Project description:Study purpose: to explore the entire spectrum of proteomic and genomic changes (amongst others) involved in diseases and in healthy/control populations. The Study is designed to discover biomarkers, develop and validate diagnostic assays, instruments and therapeutics as well as other medical research. Specifically, researchers may analyze proteins, RNA, DNA copy number changes, including large and small (1,000-100,000 kb) scale rearrangements, transcription profiles, epigenetic modifications, sequence variation, and sequence in both diseased tissue and case-matched germline DNA from Subjects.

| 62369 | ecrin-mdr-crc