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TET1 catalytic activity is required for reprogrammign of imprinting control regions and the patterning of sperm-specific hypomethylated regions [Mouse Methylation285 12v1-0 BeadChip]

ABSTRACT: TET1 catalytic activity is required for reprogrammign of imprinting control regions and the patterning of sperm-specific hypomethylated regions [Mouse Methylation285 12v1-0 BeadChip]

PROVIDER: PRJNA930692 | ENA |

REPOSITORIES: ENA

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TET1 catalytic activity is required for reprogrammign of imprinting control regions and the patterning of sperm-specific hypomethylated regions

Project description:TET1 catalytic activity is required for reprogrammign of imprinting control regions and the patterning of sperm-specific hypomethylated regions

| PRJNA931281 | ENA

TET1 catalytic activity is required for reprogrammign of imprinting control regions and the patterning of sperm-specific hypomethylated regions [RNA-Seq]

Project description:TET1 catalytic activity is required for reprogrammign of imprinting control regions and the patterning of sperm-specific hypomethylated regions [RNA-Seq]

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TET1 catalytic activity is required for reprogrammign of imprinting control regions and the patterning of sperm-specific hypomethylated regions [CUT&RUN]

Project description:TET1 catalytic activity is required for reprogrammign of imprinting control regions and the patterning of sperm-specific hypomethylated regions [CUT&RUN]

| PRJNA934569 | ENA

TET1 catalytic activity is required for reprogrammign of imprinting control regions and the patterning of sperm-specific hypomethylated regions [RNA-seq: Female PGCs]

Project description:TET1 catalytic activity is required for reprogrammign of imprinting control regions and the patterning of sperm-specific hypomethylated regions [RNA-seq: Female PGCs]

| PRJNA1066381 | ENA

TET1 catalytic activity is required for reprogrammign of imprinting control regions and the patterning of sperm-specific hypomethylated regions [Mouse Methylation285 12v1-0 BeadChip]

Project description:DNA methylation erasure is required for mammalian primordial germ cell reprogramming. TET enzymes iteratively oxidize 5-methylcytosine to generate 5-hyroxymethylcytosine (5hmC), 5-formylcytosine, and 5-carboxycytosine to facilitate active genome demethylation. Whether these bases are required to promote replication-coupled dilution or activate base excision repair during germline reprogramming remains unresolved due to the lack of genetic models that decouple TET1 activities. Here, we generated two mouse lines expressing catalytically inactive TET1 (Tet1-HxD) and TET1 that stalls at 5hmC (Tet1-V). This experiment was done to conduct genome wide DNA methylation profiling of catalytically inactive Tet1HxD/HxD sperm, 5hmC stalling Tet1V/V sperm, KO Tet1-/- sperm, and WT sperm. Sperm samples were collected from adult males (>10 week).

2024-02-27 | GSE224349 | GEO

TET1 catalytic activity is required for reprogrammign of imprinting control regions and the patterning of sperm-specific hypomethylated regions

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

2024-02-26 | GSE224459 | GEO

TET1 catalytic activity is required for reprogrammign of imprinting control regions and the patterning of sperm-specific hypomethylated regions [RNA-Seq]

2024-02-27 | GSE249772 | GEO

TET1 catalytic activity is required for reprogrammign of imprinting control regions and the patterning of sperm-specific hypomethylated regions [CUT&RUN]

2024-02-27 | GSE224458 | GEO

TET1 catalytic activity is required for reprogrammign of imprinting control regions and the patterning of sperm-specific hypomethylated regions [RNA-seq: Female PGCs]

Project description:DNA methylation erasure is required for mammalian primordial germ cell reprogramming. TET enzymes iteratively oxidize 5-methylcytosine to generate 5-hydroxymethylcytosine (5hmC), 5-formylcytosine, and 5-carboxycytosine to facilitate active genome demethylation. Whether these bases are required to promote relication coupled dilution or active base excision repair during germline reprogramming remains unresolved due to the lack of genetic models that decouple TET1 activities. Here, we generated two mouse lines expressing catalytically inactive TET1 (Tet1-HxD) and TET1 that stalls at 5hmC (Tet1-V). This experiment was done to conduct transcriptiomic analysis of embryonic day (E)14.5 female primordial germ cells (PGCs) of WT, Tet1-HxD, Tet1-V, and Tet1-KO mice.

2024-02-27 | GSE253636 | GEO

H3K4me1 marks DNA regions hypomethylated during aging in human stem and differentiated cells

Project description:H3K4me1 marks DNA regions hypomethylated during aging in human stem and differentiated cells

| PRJNA226709 | ENA