Blue mussels of the genus Mytilus have an unusual mode of mitochondrial DNA (mtDNA) transmission: males receive mtDNA from both parents and transmit their paternal mtDNA to their sons; females receive mtDNA only from their mother (Skibinski, Gallagher, and Beynon 1994~2, 1994b; Zouros et al. 1994~2, 1994b). This mode of mtDNA transmission has been termed “doubly uniparental inheritance” (DUI; Z...

Two A2B cobalt triaryl corroles bearing ester (1) or carboxylic acid group (2) at the 10-para-phenyl were prepared and used as homogeneous electrocatalysts for hydrogen evolution reaction (HER) with acetic water proton sources. CV results revealed HER underwent two routes [CoIII–H]– (EECC pathway) [CoII–H]2– (ECEC intermediates low concentration. While mainly went through ECEC route high The tu...

Ten of 12 mitochondrial protein-coding genes and the large (16S) mitochondrial rRNA gene have been identified and mapped within the Romanomermis culicivorax mitochondrial genome. This transcriptional map differs from other nematode mitochondrial DNAs (mtDNAs) with respect to gene order and transcriptional orientation of some genes. Several of these coding regions are components of a 3.0-kilobas...

Seventeen kinetoplast minicircle-encoded and nine maxicircle-encoded gRNA genes have been identified. Six overlapping minicircle-encoded gRNAs mediate editing for the 5'-pan-edited MURF4 gene and two for the 5'-edited COIII gene. The pan-edited RPS12 mRNA is edited by seven minicircle-encoded gRNAs and one maxicircle-encoded gRNA. The 3'-most gRNA in each domain forms an anchor with unedited mR...

RNA editing is a novel type of mRNA processing in the kinetoplastid mitochondrion that involves the co- or posttranscriptional addition of uridine residues within transcripts. The result is an mRNA nucleotide sequence which differs from that of the corresponding gene. We have found that RNA editing may also occur through the deletion of genome-encoded uridines from the RNA sequence. Uridine add...