Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Fire ant alate virgin and de-alate mated queen brain transcriptomes

ABSTRACT: Fire ant alate virgin and de-alate mated queen brain transcriptomes

PROVIDER: PRJNA422376 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
	SRR6375990.fastq.gz	Fastqsanger.gz
	SRR6376000.fastq.gz	Fastqsanger.gz
	SRR6376010.fastq.gz	Fastqsanger.gz
	SRR6375991.fastq.gz	Fastqsanger.gz
	SRR6376001.fastq.gz	Fastqsanger.gz

Items per page:

1 - 5 of 32

Similar Datasets

Fire ant alate virgin and de-alate mated queen brain transcriptomes

Project description:Transcriptomes of dissected brains from alate virgin and de-alate mated queens from polygyne fire ants were analyzed and compared. Four replicates of each condition were obtained. Thirteen genes were upregulated in mated queen brain and nine were downregulated. We found that for four differentially expressed genes in brain selected for qPCR analyses, changes in gene expression were most likely driven by the changes in physiological state (i.e. age, nutritional status or dominance rank) or in social environment (released from influence of primer pheromone).

2018-05-09 | GSE108063 | GEO

Timecourse of gene expression after oprhaning of virgin Solenopsis invicta fire ant queens

Project description:In species with social hierarchies, the death of dominant individuals typically upheaves the social hierarchy and provides an opportunity for subordinate individuals to become reproductives. Such a phenomenon occurs in the monogyne form of the fire ant, Solenopsis invicta, where colonies typically contain a single wingless reproductive queen, thousands of workers and hundreds of winged non-reproductive virgin queens. Upon the death of the mother queen, many virgin queens shed their wings and initiate reproductive development instead of departing on a mating flight. Workers progressively execute almost all of them over the following weeks. To identify the molecular changes that occur in virgin queens as they perceive the loss of their mother queen and begin to compete for reproductive dominance, we collected virgin queens before the loss of their mother queen, six hours after orphaning and 24 hours after orphaning. Their RNA was extracted and hybridized against microarrays to examine the expression levels of approximately 10,000 genes. We identified 297 genes that were consistently differentially expressed after orphaning. These include genes that are putatively involved in the signaling and onset of reproductive development, as well as genes underlying major physiological changes in the young queens.

2010-02-01 | GSE19721 | GEO

Timecourse of gene expression after oprhaning of virgin Solenopsis invicta fire ant queens

2010-01-31 | E-GEOD-19721 | biostudies-arrayexpress

DNA methylomes of the fire ant Solenopsis invicta.

2013-03-27 | GSE39959 | GEO

Transcriptome sequencing of queen and virgin queen of two ants: Camponotus floridanus and Harpegnathos saltator

Project description:Deep sequencing of mRNA from queen and virgin queen of two Ants: Camponotus floridanus and Harpegnathos saltator

2012-08-09 | GSE31346 | GEO

smRNA sequencing of queen and virgin queen of two ants: Camponotus floridanus and Harpegnathos saltator

Project description:Deep sequencing of smRNA from queen and virgin queen of two Ants: Camponotus floridanus and Harpegnathos saltator

2012-08-09 | GSE31344 | GEO

Planococcus citri mealybug virgin and mated female transcriptome sequencing

Project description:P. citri mealybugs cause severe damage in citrus production. We aimed at indentifying genes involved in mealybug sex pheromone biosynthesis. As these should be expressed in virgin females and are presumably downregulated after mating, we looked at genes differentially expressed between mated and virgin females.

2024-02-15 | GSE179660 | GEO

The outcome of a competition for reproduction between fire ant queens is linked to their gene expression profiles

Project description:In many animals living in groups the reproductivestatus of individuals is determined by their social status. In specieswith social hierarchies, the death of dominant individuals typicallyupheaves the social hierarchy and provides an opportunity for subordinateindividuals to improve their social status. Such a phenomenon occursin the monogyne form of the fire ant\emph{, Solenopsis invicta, }wherecolonies typically contain a single wingless reproductive queen, thousandsof workers and hundreds of winged non-reproductive virgin queens.Upon the death of the mother queen, many virgin queens shed theirwings and initiate reproductive development instead of departing ona mating flight. Workers progressively execute almost all of themover the following weeks. The workers base their collective decisionon pheromonal cues associated with the onset of reproductive developmentof the virgin queens which occurs after orphaning. To examine the factors that determine which virgin queens are executed and which survive, we set up artificial competitions between queens from different colonies. Using microarrays, we found that queens from winning colonies showed higher mitochondrial as well as organ development activities 24 hours after orphaning than did queens from colonies that lost the competitions. Furthermore, queens from colonies where queens shed their wings faster after orphaning were more likely to survive competitions. Finally, higher wing shedding speed is linked to higher mitochondrial activity.

2013-12-14 | GSE26039 | GEO

DNA methylomes of the fire ant Solenopsis invicta.

Project description:We used whole bodies of four different adult fire ant morphs (alate queens, workers, haploid males, and diploid males) from a single polygyne colony to generate single-base resolution DNA methylation maps. DNA was extracted from whole bodies of individual males, individual queens, and pooled workers. Bisulfite conversion and sequencing was performed by Beijing Genomics Institute (Shenzhen, China). Unmethylated enterobacteria phage lambda DNA (GenBank accession: J02459.1) was added to each genomic DNA sample as a control for bisulfite conversion efficiency.

2013-03-27 | E-GEOD-39959 | biostudies-arrayexpress

Transcriptome sequencing of queen and virgin queen of two ants: Camponotus floridanus and Harpegnathos saltator

Project description:Deep sequencing of mRNA from queen and virgin queen of two Ants: Camponotus floridanus and Harpegnathos saltator Total RNA were isolated from virgin queens and queens by pulverizing the entire animal after removal of gut and poison glands in liquid N2 and then dissolving in TRIzol. PolyA+ RNA were prepared for deep sequencing.

2012-08-08 | E-GEOD-31346 | biostudies-arrayexpress

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data