Sort   by:  
 Page size 
MetabolomicsThe response of Chlamydomonas reinhardtii to nitrogen deprivation: a systems biology analysis

Drastic alteration in macronutrients causes large changes in gene expression in the photosynthetic unicellular alga Chlamydomonas reinhardtii. Preliminary data suggested that cells follow a biphasic response to this change hinging on the initiation of lipid accumulation, and we hypothesized that ...

2015-06-29 | MTBLS208 | MetaboLights
MetabolomicsInositol polyphosphates regulate resilient mechanisms in the green alga Chlamydomonas reinhardtii to adapt to extreme nutrient conditions

In the actual context of climate changing environments, photosynthetic organisms need to adapt to more extreme conditions. Microalgae can be excellent organisms to understand molecular mechanisms that activate survival mechanisms under stress. Chlamydomonas reinhardtii signaling mutants are extre...

2024-12-05 | MTBLS10779 | MetaboLights
MetabolomicsInositol Pyrophosphates Mediate Chloroplast Lipid Remodeling and Nuclear Gene Repression during High-Light Acclimation in Chlamydomonas reinhardtii
Microalgae are photosynthetic organisms capable of autotrophic growth. Their applicability in multiple industrial fields has been largely studied, thanks to their ability to fixate CO2 into high added value organic products like fatty acids and carotenoids. However, our under-standing of the cellula...
2026-06-09 | MTBLS14720 | MetaboLights
TranscriptomicsSmall RNAs in Chlamydomonas reinhardtii
RNA populations in Chlamydomonas reinhardtii Keywords: Highly parallel pyrosequencing Small RNAs were prepared from Chlamydomonas reinhardtii total extracts,ligated to a 3' adaptor and a 5' acceptor sequentially, and then RT-PCR amplified. PCR products were reamplified using a pair of 454 cloning pr...
ORGANISM(S): Chlamydomonas reinhardtii 
2007-05-15 | E-GEOD-7308 | biostudies-arrayexpress
TranscriptomicsUV-B-induced gene expression changes in Chlamydomonas reinhardtii
We analysed global gene expression changes in Chlamydomonas reinhardtii in response to 1h UV-B, applied at the same low level that was seen to promote subsequent UV-B stress tolerance, in order to elucidate the transcriptional reprogramming that leads to UV-B acclimation. mRNA profiles generated by ...
ORGANISM(S): Chlamydomonas reinhardtii 
2015-11-11 | E-GEOD-68739 | biostudies-arrayexpress
TranscriptomicsZinc deficiency impacts CO2 assimilation and disrupts copper homeostasis in Chlamydomonas reinhardtii
Zinc is an essential nutrient because of its role in catalysis and in stabilizing protein structure, but excess zinc can also be deleterious. Four nutritional zinc states have been identified in the alga Chlamydomonas reinhardtii: zinc toxic, zinc replete, zinc deficient and zinc limited. Growth is ...
ORGANISM(S): Chlamydomonas reinhardtii 
2013-05-03 | E-GEOD-41096 | biostudies-arrayexpress
TranscriptomicsA revised mineral nutrient supplement increases biomass and growth rate in Chlamydomonas reinhardtii
Interest in exploiting algae as a biofuel source and the role of nutrient deficiency in inducing triacylglyceride (TAG) accumulation in cells necessitates a strategy to efficiently formulate species-specific culture media that can be easily manipulated. Using the reference organism Chlamydomonas rei...
ORGANISM(S): Chlamydomonas reinhardtii 
2011-10-23 | E-GEOD-25622 | biostudies-arrayexpress
TranscriptomicsPhosphate Starvation in Chlamydomonas reinhardtii
Phosphorus (P) is an essential nutrient that is limiting in many environments. When P is scarce organisms employ strategies for conservation of internal stores, and to efficiently scavenge P from their external surroundings. In this study we investigated the acclimation response of Chlamydomonas rei...
ORGANISM(S): Chlamydomonas reinhardtii 
2014-04-05 | E-GEOD-56505 | biostudies-arrayexpress
TranscriptomicsChange in gene expression in Chlamydomonas reinhardtii upon heat shock and feeding with hemin and Mg-protoporphyrin
This SuperSeries is composed of the following subset Series: GSE20859: Change in gene expression in Chlamydomonas reinhardtii upon heat shock GSE20860: Change in gene expression in Chlamydomonas reinhardtii upon feeding with hemin and Mg-protoporphyrin Refer to individual Series
ORGANISM(S): Chlamydomonas reinhardtii 
2011-03-11 | E-GEOD-20861 | biostudies-arrayexpress
TranscriptomicsThe Path to Triacylglyceride Obesity in the sta6 Strain of Chlamydomonas reinhardtii
When the sta6 (starch-null) strain of the green microalga Chlamydomonas reinhardtii is nitrogen-starved in acetate and then "boosted" after two days with additional acetate, the cells become "obese" after eight days, with triacylglyceride-filled lipid bodies filling their cytopla...
ORGANISM(S): Chlamydomonas reinhardtii 
2014-03-09 | E-GEOD-55253 | biostudies-arrayexpress
Sort   by:  
 Page size