Discover Community Create You

Loading publication...

Noodle always counts identifier-free feature events for service operation. With your permission, Google Analytics can also estimate audience and engagement. Search text, publication identifiers, cookies, IP addresses and browser fingerprints are never included in Noodle's first-party event counters.

Privacy details

Article

Rhodobacter sphaeroides spd mutations allow cytochrome c2-independent photosynthetic growth.

Journal of bacteriology - 1 Apr 1990

Rott M A, Donohue T J

Abstract excerpt

In Rhodobacter sphaeroides, cytochrome c2 (cyt c2) is a periplasmic redox protein required for photosynthetic electron transfer. cyt c2-deficient mutants created by replacing the gene encoding the apoprotein for cyt c2 (cycA) with a kanamycin resistance cartridge are photosynthetically incompetent. Spontaneous mutations that suppress this photosynthesis deficiency (spd mutants) arise at a frequency of 1 to 10 in...

Read the complete abstract on PubMed

Topics

Share this publication in a Topic to start or enrich a Post.

Share to Aerobiosis
Share to Cell Membrane
Share to Cytochrome c Group

Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

Share to Mutation

Share to Photosynthesis

Share to Rhodobacter sphaeroides

Share to Subcellular Fractions

Source

Open in PubMed Open full text

Identifiers

PMID: 2156806
DOI: 10.1128/jb.172.4.1954-1961.1990
PMCID: PMC208691

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

Related research

Semantic proximity does not establish scientific evidence. Graph snapshot: 2026-09-29.

Research trail→

Click a neighbor to travelStep 1 · 12 closest

Rhodobacter sphaeroides spd mutations allow cytochrome c2-independent photosynthetic growth.PMID 2156806Read ↗

Genetic evidence for the role of isocytochrome c2 in photosynthetic growth of Rhodobacter sphaeroides Spd mutants.Semantic proximity Read ↗

Regulation of a cytochrome c2 isoform in wild-type and cytochrome c2 mutant strains of Rhodobacter sphaeroides.Semantic proximity Read ↗

Reactions of isocytochrome c2 in the photosynthetic electron transfer chain of Rhodobacter sphaeroides.Semantic proximity Read ↗

Mobile cytochrome c2 and membrane-anchored cytochrome cy are both efficient electron donors to the cbb3- and aa3-type cytochrome c oxidases during respiratory growth of Rhodobacter sphaeroides.Semantic proximity Read ↗

Discovery and sequence analysis of bacterial genes involved in the biogenesis of c-type cytochromes.Semantic proximity Read ↗

Evidence for the role of redox carriers in photosynthesis gene expression and carotenoid biosynthesis in Rhodobacter sphaeroides 2.4.1.Semantic proximity Read ↗

Pleiotropic effects of mutations that alter the Sinorhizobium meliloti cytochrome c respiratory system.Semantic proximity Read ↗

Cloning and DNA sequencing of the fbc operon encoding the cytochrome bc1 complex from Rhodobacter sphaeroides. Characterization of fbc deletion mutants and complementation by a site-specific mutational variant.Semantic proximity Read ↗

Overexpression of ccl1-2 can bypass the need for the putative apocytochrome chaperone CycH during the biogenesis of c-type cytochromes.Semantic proximity Read ↗

Isolation and characterization of Rhodobacter capsulatus mutants affected in cytochrome cbb3 oxidase activity.Semantic proximity Read ↗

Respiratory pathways of Rhodobacter sphaeroides 2.4.1(T): identification and characterization of genes encoding quinol oxidases.Semantic proximity Read ↗

Identification and characterization of a cytochrome b559 Synechocystis 6803 mutant spontaneously generated from DCMU-inhibited photoheterotrophical growth conditions.Semantic proximity Read ↗

⌁Select a neighboring publication to make it the new centre.