Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Cochliopodium minutoidum strain:unknown

ABSTRACT: Cochliopodium minutoidum Transcriptome

PROVIDER: PRJNA222681 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
	SRR1576787.fastq.gz	Fastqsanger.gz

Items per page:

1 - 1 of 1

Similar Datasets

Cochliopodium minus

Project description:Cochliopodium minus overview

| PRJNA812300 | ENA

Genetic study on the Sexual Stage of Cochliopodium (Amoebozoa)

Project description:We used stage specific RNA-seq to investigate the mechanism of sexual development in Cochliopodium minus.

2020-08-19 | GSE156428 | GEO

Cochliopodium

Project description:Genetic Evidence for Parasexual Life Cycle in Cochliopodium (Amoebozoa)

| PRJNA394890 | ENA

Cochliopodium minus isolate:ATCC 30935

Project description:Cochliopodium minus isolate:ATCC 30935 Genome sequencing and assembly

| PRJNA811952 | ENA

Genetic study on the Sexual Stage of Cochliopodium (Amoebozoa)

Project description:Genetic study on the Sexual Stage of Cochliopodium (Amoebozoa)

| PRJNA657873 | ENA

Genetic Evidence for Sexuality in Cochliopodium (Amoebozoa).

Project description:Microbial eukaryotes, including amoeboids, display diverse and complex life cycles that may or may not involve sexual reproduction. A recent comprehensive gene inventory study concluded that the Amoebozoa are ancestrally sexual. However, the detection of sex genes in some lineages known for their potentially sexual life cycle was very low. Particularly, the genus Cochliopodium, known to undergo a process of cell fusion, karyogamy, and subsequent fission previously described as parasexual, had no meiosis genes detected. This is likely due to low data representation, given the extensive nuclear fusion observed in the genus. In this study, we generate large amounts of transcriptome data for 2 species of Cochliopodium, known for their high frequency of cellular and nuclear fusion, in order to study the genetic basis of the complex life cycle observed in the genus. We inventory 60 sex-related genes, including 11 meiosis-specific genes, and 31 genes involved in fusion and karyogamy. We find a much higher detection of sex-related genes, including 5 meiosis-specific genes not previously detected in Cochliopodium, in this large transcriptome data. The expressed genes form a near-complete recombination machinery, indicating that Cochliopodium is an actively recombining sexual lineage. We also find 9 fusion-related genes in Cochliopodium, although no conserved fusion-specific genes were detected in the transcriptomes. Cochliopodium thus likely uses lineage specific genes for the fusion and depolyploidization processes. Our results demonstrate that Cochliopodium possess the genetic toolkit for recombination, while the mechanism involving fusion and genome reduction remains to be elucidated.

| S-EPMC5892394 | biostudies-literature

Planopodium desertum strain:unknown

Project description:Ovalopodium desertum Transcriptome

| PRJNA222682 | ENA

Nolandella abertawensis strain:unknown

Project description:Hartmannella abertawensis Transcriptome

| PRJNA222683 | ENA

Stenamoeba stenopodia strain:unknown

Project description:Stenamoeba stenopodia Transcriptome

| PRJNA222684 | ENA

Vannella simplex strain:unknown

Project description:Vannella simplex Transcriptome