Article
Variant forms of a group I intron in nuclear small-subunit rRNA genes of the marine red alga Porphyra spiralis var. amplifolia.
Molecular biology and evolution - 1 Mar 1994
Oliveira M C, Ragan M A
Abstract excerpt
A group IC1 intron occurs in nuclear small-subunit (18S) ribosomal RNA (SSU rRNA) genes of the marine red alga Porphyra spiralis var. amplifolia. This intron occurs at the same position as the self-splicing group IC1 introns in nuclear SSU rDNAs of the fungus Pneumocystis carinii and in the green alga Chlorella ellipsoidea and shares sequence identity with the Pneumocystis carinii intron in domains L1, P1, P2,...
Topics
- Base Sequence
- DNA, Ribosomal
- Eukaryota
- Genes, Plant
- Genetic Variation
- Introns
- Molecular Sequence Data
- Nucleic Acid Conformation
- Open Reading Frames
- Phylogeny
- Pneumocystis