Phylogenetic Relationships among Bumble Bees (Bombus, Latreille) Inferred from Mitochondrial Cytochrome b and Cytochrome Oxidase I Sequences

2000 ◽  
Vol 14 (3) ◽  
pp. 335-341 ◽  
Author(s):  
Stella Koulianos ◽  
Paul Schmid-Hempel
Keyword(s):  
Cytochrome Oxidase ◽  
Cytochrome B ◽  
Phylogenetic Relationships ◽  
Cytochrome Oxidase I ◽  
Bumble Bees ◽  
Mitochondrial Cytochrome ◽  
Mitochondrial Cytochrome B

scholarly journals Proton translocation by the mitochondrial cytochrome b-c1 complex is inhibited by NN′-dicyclohexylcarbodi-imide

1982 ◽  
Vol 206 (2) ◽  
pp. 419-421 ◽  
Author(s):  
B D Price ◽  
M D Brand
Keyword(s):  
Electron Transport ◽  
Cytochrome Oxidase ◽  
Cytochrome B ◽  
Rat Liver ◽  
Proton Translocation ◽  
Liver Mitochondria ◽  
Rat Liver Mitochondria ◽  
Mitochondrial Cytochrome ◽  
Low Concentrations ◽  
Mitochondrial Cytochrome B

NN'-Dicyclohexylcarbodi-imide at low concentrations decreases the H+/2e ratio for rat liver mitochondria over the span succinate to oxygen from 5.9 +/- 0.3 (mean +/- S.E.M.) to 4.0 +/- 0.1 and for the cytochrome b-c1 complex from 3.8 +/- 0.2 to 1.9 +/- 0.1, but has little effect on the H+/2e ratio of cytochrome oxidase. The decrease in stoicheiometry is due, not to uncoupling or inhibition of electron transport, but to inhibition of proton translocation. NN'-Dicyclohexylcarbodi-imide thus ‘decouples’ proton translocation in the cytochrome b-c1 complex.

Reassessment of Phylogenetic Relationships among Pitviper Genera Based on Mitochondrial Cytochrome b Gene Sequences

Copeia ◽  
1997 ◽  
Vol 1997 (2) ◽  
pp. 429 ◽  
Author(s):  
Kenneth W. Cullings ◽  
David J. Morafka ◽  
José Hernandez ◽  
John W. Roberts ◽  
Jose Hernandez
Keyword(s):  
Cytochrome B ◽  
Phylogenetic Relationships ◽  
Cytochrome B Gene ◽  
Mitochondrial Cytochrome ◽  
Gene Sequences ◽  
Mitochondrial Cytochrome B ◽  
Mitochondrial Cytochrome B Gene
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