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TranscriptomicsWhole-genome transcription response to iron stress and recovery in Prochlorococcus.
Prochlorococcus is a cyanobacterium of abundance in open ocean environments and little is known of its iron requirements or iron metabolism. We used microarrays to measure the whole-genome expression response of Prochlorococcus MED4 and MIT9313 to iron stress and recovery from iron stress.
ORGANISM(S): Prochlorococcus marinus subsp. pastoris str. CCMP1986 
2011-01-11 | E-GEOD-26533 | biostudies-arrayexpress
ProteomicsResistance Strategies Differ Against Specialist and Generalist Cyanophages
Long-term coexistence between cyanobacteria and their lytic viruses (cyanophages) in the oceans is thought to be due to the presence of sensitive cells in which cyanophages reproduce, ultimately killing the cell, while other cyanobacteria survive due to resistance to infection. Here we investigated ...
ORGANISM(S): Escherichia coli 
2019-08-12 | PXD013030 | Pride
Cyanobacterial Resistance Cyanophages 
TranscriptomicsHost-virus transcriptome dynamics during infection of three cyanobacteria by a single phage reveals a unique regulatory program
Cyanobacteria are highly abundant in the oceans where they are constantly exposed to lytic viruses. Some viruses are restricted to a narrow host range while others infect a broad range of hosts. It is currently unknown whether broad-host range phages employ the same infection program, or regulate th...
ORGANISM(S): Synechococcus sp. WH 8102 
2015-08-30 | E-GEOD-63690 | biostudies-arrayexpress
TranscriptomicsTranscription profiling time series of cyanobacteria Prochlorococcus marinus subsp. pastoris str. CCMP1986 (MED4) and str. MIT 9313 grown in media with different levels and sources of nitrogen
Cyanobacteria Prochlorococcus marinus subsp. pastoris str. CCMP1986 (MED4) and Prochlorococcus marinus str. MIT 9313 (MIT9313) are oceanic oxygenic phototrophs, where MED4 is abundant in surface waters (~0-50 meters) and MIT9313 is abundant at depths of ~100 meters. To explore nitrogen-regulated cha...
ORGANISM(S): Prochlorococcus marinus 
2007-10-11 | E-TABM-91 | biostudies-arrayexpress
TranscriptomicsExpression data from RNA half-life experiments in Prochlorococcus
RNA decay was measured in Prochlorococcus after inhibition of transcription by rifampicin using customized Affymetrix gene expression arrays. RNA turnover plays an important role in the gene regulation of microorganisms and influences their speed of acclimation to environmental changes. We investiga...
ORGANISM(S): Prochlorococcus marinus subsp. pastoris str. CCMP1986 
2010-05-16 | E-GEOD-17075 | biostudies-arrayexpress
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