Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Functional type of nurse plants determines primary soil bacterial succession

ABSTRACT: Functional type of nurse plants determines primary soil bacterial succession

PROVIDER: PRJEB23564 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
	ERR2201770_1.fastq.gz	Fastqsanger.gz
	ERR2201770_2.fastq.gz	Fastqsanger.gz
	ERR2201780_1.fastq.gz	Fastqsanger.gz
	ERR2201780_2.fastq.gz	Fastqsanger.gz
	ERR2201790_1.fastq.gz	Fastqsanger.gz

Items per page:

1 - 5 of 190

Similar Datasets

Brachyalestes nurse

Project description:Brycinus nurse

| PRJNA1081329 | ENA

Nurse cell-derived small RNAs define paternal epigenetic inheritance in Arabidopsis

Project description:We report here that gentic methylation in the male germline, from meiocytes to sperm, is established by siRNAs transcribed from transposons with imperfect sequence homology. These siRNAs are synthesized by meiocyte nurse cells (tapetum) via activity of the chromatin remodeler CLASSY3, which is specifically expressed in tapetal cells. Plants that produce siRNAs only in the tapetum have broadly normal DNA methylation of the entire germline. Finally, we also report that these nurse cell-derived siRNAs (niRNAs) silence germline transposons, thereby safeguarding genome integrity. Our results reveal the crucial role of tapetal niRNAs in germline methylation reprogramming, which is remarkably analogous to piRNA-mediated reprogramming in animal germlines.

2021-07-01 | GSE161625 | GEO

Tailing_primariy succession

Project description:Tailing_primariy succession Metagenome

| PRJNA911603 | ENA

Bacterial succession during corpse decomposition under precipitation

Project description:Bacterial succession during corpse decay under rain

| PRJEB49333 | ENA

Gut microbial functional maturation and succession during early life

Project description:The evolutional trajectory of gut microbial colonization from birth has been shown to prime for health later in life. Here, we combined cultivation-independent 16S rRNA gene sequencing and metaproteomics to investigate the functional maturation of gut microbiota in faecal samples from full-term healthy infants collected at 6 and 18 months of age. Phylogenetic analysis of the metaproteomes showed that Bifidobacterium provided the highest number of distinct protein groups. Considerable divergences between taxa abundance and protein phylogeny were observed at all taxonomic ranks. Age had a profound effect on early microbiota where compositional and functional complexity of less dissimilar communities increased with time. Comparisons of the relative abundances of proteins revealed the transition of taxon-associated saccharolytic and carbon metabolism strategies from catabolic pathways of milk and mucin-derived monosaccharides feeding acetate/propanoate synthesis to complex food sugars fuelling butyrate production. Furthermore, co-occurrence network analysis uncovered two anti-correlated modules of functional taxa. A low-connected Bifidobacteriaceae-centred guild of facultative anaerobes was succeeded by a rich club of obligate anaerobes densely interconnected around Lachnospiraceae, underpinning their pivotal roles in microbial ecosystem assemblies. Our findings establish a framework to visualize whole microbial community metabolism and ecosystem succession dynamics, proposing opportunities for microbiota-targeted health-promoting strategies early in life.

2018-07-16 | PXD009056 | Pride

Ecological succession

Project description:Ecological succession Raw sequence reads

| PRJNA824356 | ENA

Additional succession

Project description:Additional samples in succession study

| PRJEB23628 | ENA

Regulation of Brain Gene Expression in Apis melifera Nurse and Forager

Project description:The aim of this work was to extend the previous gene expression analysis ofM- M- nurse and forager gene expression, but using the Apis oligo-array designed from the recently sequenced genome.M- M- This study included 28000 features which included ~11000 predicted genes.M- M- The intial study was done using a microarray design based on PCR products of 5500 features derived from an expressed sequence tag analysis of a brain cDNA library.M- M- The variables studied were age (young and old), cast (nurse and forager) and differential gene expression.

2011-03-09 | E-TABM-658 | biostudies-arrayexpress

Comparison of the translatome of follicle cells during developmental phagoptosis and starvation-induced apoptotic death of nurse cells in Drosophila melanogaster oogenesis.

Project description:The death and clearance of nurse cells is a consequential milestone in Drosophila melanogaster oogenesis. In preparation for oviposition, the germline-derived nurse cells bequeath to the developing oocyte all their cytoplasmic contents and undergo programmed cell death. The death of the nurse cells is controlled non-autonomously and is precipitated by epithelial follicle cells of somatic origin acquiring a squamous morphology and acidifying the nurse cells externally. Alternatively, stressors such as starvation can induce the death of nurse cells earlier in mid-oogenesis, manifesting apoptosis signatures, followed by their engulfment by epithelial follicle cells. To identify and contrast the molecular pathways underlying these morphologically and genetically distinct cell death paradigms, both mediated by follicle cells, we compared their genome-wide translational profiles before and after differentiating to acquire a phagocytic capability, as well as during well-fed and nutrient-deprived conditions. By coupling the GAL4-UAS system to Translating Ribosome Affinity Purification (TRAP-seq) we performed high-throughput screens to identify pathways selectively activated or repressed by follicle cells to employ nurse cell-clearance routines contextually and preferentially. Our analyses and in vivo follow-up studies identified several key genes and pathways that play vital roles during the making of a healthy egg, such as maintaining the oocyte reserve, ensuring structural integrity of the egg chamber, and regulating metabolic and signaling pathways.

2024-12-10 | GSE276035 | GEO

Vegetation succession

Project description:Vegetation succession Genome sequencing and assembly

| PRJNA1267474 | ENA