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GenomicsActive DNA demethylation in plant companion cells reinforces transposon methylation in gametes
The Arabidopsis thaliana central cell, the companion cell of the egg, undergoes DNA demethylation prior to fertilization, but the targeting preferences and biological significance of this process remain unclear. Here, we show that active DNA demethylation mediated by the DEMETER DNA glycosylase acco...
ORGANISM(S): Arabidopsis thaliana 
2012-09-21 | E-GEOD-38935 | biostudies-arrayexpress
TranscriptomicsTranscriptomes of isolated rice gametes characterized by deep sequencing: Evidence for distinct sex-dependent chromatin and epigenetic states before fertilization
The formation of a zygote by the fusion of egg and sperm involves the two gametic transcriptomes. In flowering plants, the embryo sac embedded within the ovule contains the egg cell, while the pollen grain contains two sperm cells inside a supporting vegetative cell. The difficulties of collecting ...
ORGANISM(S): Oryza sativa Japonica Group 
2013-10-31 | E-GEOD-50777 | biostudies-arrayexpress
GenomicsGerm Cell Tumor Epidemiology Study (GaMETES)
Germ Cell Tumor Epidemiology Study (GaMETES)
PRJNA1400079 | ENA
GenomicsGerm Cell Tumor Epidemiology Study (GaMETES)
Germ Cell Tumor Epidemiology Study (GaMETES)
PRJNA1400078 | ENA
TranscriptomicsProgramming and inheritance of parental DNA methylomes in mammals
The reprogramming of parental methylomes is essential for embryonic development. In mammals, paternal 5-methylcytosines (5mCs) have been proposed to be actively converted to oxidized bases. These paternal oxidized bases and maternal 5mCs are believed to be passively diluted by cell divisions. By gen...
ORGANISM(S): Mus musculus 
2014-05-12 | E-GEOD-56697 | biostudies-arrayexpress
GenomicsCO detection in pooled gametes
Linked-read sequencing of gametes allows efficient genome-wide analysis of meiotic recombination
PRJEB29265 | ENA
GenomicsExpression quantitative trait locus mapping in recombinant gametes using single nucleus RNA sequencing
eQTL mapping in gametes with snRNAseq
PRJEB77115 | ENA
GenomicsWhole genome bisulfite sequencing of opossum embryos and gametes
Whole genome bisulfite sequencing of opossum embryos and gametes
PRJNA850393 | ENA
UnknownSequential production of gametes during meiosis in trypanosomes.
Not available
S-EPMC8113336 | biostudies-literature
ProteomicsProteomic analysis of the Plasmodium male gamete reveals a key role for glycolysis in flagellar motility
Gametogenesis and fertilization play crucial roles in malaria transmission. While male gametes are thought to be amongst the simplest eukaryotic cells and are proven targets of transmission blocking immunity, little is known about their molecular organization. For example, the pathways of energy met...
ORGANISM(S): Plasmodium sp. pBT9 
2014-08-18 | PXD001163 | Pride
Plasmodium Proteomics Gametogenesis Male gametes 
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