Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Cyptophyte gene regulation in the kleptoplastidic ciliate Mesodinium rubrum

ABSTRACT: Cyptophyte gene regulation in the kleptoplastidic ciliate Mesodinium rubrum

PROVIDER: PRJNA277943 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Similar Datasets

Cyptophyte gene regulation in the kleptoplastidic ciliate Mesodinium rubrum

Project description:Time series microarray analysis on the photosynthetic ciliate was conducted using an oligochip containing 15,654 genes designed from Teleaulax amphioxeia ESTs

2015-03-11 | GSE66776 | GEO

Mesodinium rubrum

Project description:Mesodinium rubrum transcriptome

| PRJDB7081 | ENA

Mesodinium rubrum

Project description:Mesodinium rubrum overview

| PRJNA341420 | ENA

Mesodinium rubrum

Project description:Mesodinium rubrum Raw sequence reads

| PRJNA340945 | ENA

Mesodinium rubrum CCMP2563

Project description:Mesodinium rubrum CCMP2563 Transcriptome or Gene expression

| PRJNA169244 | ENA

Mesodinium rubrum

Project description:A mixed culture of the ciliate Mesodinium rubrum and its cryptophyte prey, Geminigera cryophila. Raw sequence reads

| PRJNA560206 | ENA

Mesodinium rubrum CBJR05 RNA-Seq

Project description:Mesodinium rubrum CBJR05 RNA-Seq

| PRJEB66165 | ENA

Photoacclimation and functional control of stolen organelles in Mesodinium rubrum by an enslaved nucleus

Project description:The enslavement of foreign organelles by protists for metabolic gain is a common phenomenon within aquatic ecosystems. Ciliates belonging to the Mesodinium rubrum species complex are unique in that they also steal a transcriptionally active prey nucleus, the kleptokaryon, from certain cryptophytes, enabling control and replication of stolen plastids and other organelles. Here we show that kleptokaryon-containing M. rubrum undergo the process of photoacclimation, changing pigment concentrations in response to light in a manner similar to their cryptophyte prey, Geminigera cryophila. The proteome and transcriptome of the G. cryophila nucleus were analyzed in M. rubrum (i.e. kleptokaryon) and in the free-living cryptophyte under changing light conditions.

2025-01-07 | PXD035728 | Pride

Mesodinium Rubrum strain:MR-MAL-01

Project description:Mesodinium Rubrum strain:MR-MAL-01 Transcriptome or Gene expression

| PRJNA286808 | ENA

Notes on the Cultivation of Two Mixotrophic Dinophysis Species and Their Ciliate Prey Mesodinium rubrum.

Project description:Kleptoplastic mixotrophic species of the genus Dinophysis are cultured by feeding with the ciliate Mesodinium rubrum, itself a kleptoplastic mixotroph, that in turn feeds on cryptophytes of the Teleaulax/Plagioselmis/Geminigera (TPG) clade. Optimal culture media for phototrophic growth of D. acuminata and D. acuta from the Galician Rías (northwest Spain) and culture media and cryptophyte prey for M.rubrum from Huelva (southwest Spain) used to feed Dinophysis, were investigated. Phototrophic growth rates and yields were maximal when D. acuminata and D. acuta were grown in ammonia-containing K(-Si) medium versus f/2(-Si) or L1(-Si) media. Dinophysis acuminata cultures were scaled up to 18 L in a photobioreactor. Large differences in cell toxin quota were observed in the same Dinophysis strains under different experimental conditions. Yields and duration of exponential growth were maximal for M. rubrum from Huelva when fed Teleaulax amphioxeia from the same region, versus T. amphioxeia from the Galician Rías or T. minuta and Plagioselmis prolonga. Limitations for mass cultivation of northern Dinophysis strains with southern M. rubrum were overcome using more favorable (1:20) Dinophysis: Mesodinium ratios. These subtleties highlight the ciliate strain-specific response to prey and its importance to mass production of M. rubrum and Dinophysis cultures.

| S-EPMC6316069 | biostudies-literature

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