Chloroplast DNA heterogeneity in Monodus sp. (Eustigmatophyta)

Monodus satellite DNA, Isolated by CsCl-Hoescht dye gradient centrifugation, was subjected to field inversion gel electrophoresis. Five differently size DNA molecules were resolved. Molecules of 110 and 48 kb were identified as chloroplast DNA by hybridization analysis; a 40 kb molecular species is...

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Bibliographic Details
Published in:Current genetics 1991, Vol.20 (1-2), p.157-159
Main Authors: Li, N. (Washington Univ., Seattle (USA). Botany Dept.), Hedberg, M.F, Cattolico, R.A
Format: Article
Language:English
Subjects:
ADN
ALGAE
Biological and medical sciences
CHLOROPLASTE
CHLOROPLASTS
CLOROPLASTO
cpDNA
DNA
ELECTROFORESIS
ELECTROPHORESE
ELECTROPHORESIS
FIGE
Fundamental and applied biological sciences. Psychology
Genes. Genome
GENETIC VARIATION
Heterogeneity
Marine
Molecular and cellular biology
Molecular genetics
Monodus
NUCLEOTIDE SEQUENCE
SECUENCIA NUCLEICA
SEQUENCE NUCLEIQUE
VARIACION GENETICA
VARIATION GENETIQUE
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Summary:Monodus satellite DNA, Isolated by CsCl-Hoescht dye gradient centrifugation, was subjected to field inversion gel electrophoresis. Five differently size DNA molecules were resolved. Molecules of 110 and 48 kb were identified as chloroplast DNA by hybridization analysis; a 40 kb molecular species is a degradation product, while the organellar origin of the 140 and 135 kb molecules remains unknown.
ISSN:0172-8083
1432-0983
DOI:10.1007/BF00312779