Results 251 to 260 of about 127,105 (307)

Transcription of the chloroplast DNA: a review

Biochimie, 1986
The transcription systems of chloroplasts and bacteria share different properties. The genetic material of chloroplasts is organized in the same way as bacterial nucleoids. The regulatory DNA sequences for transcription have a strong homology with their E. coli counterparts and some regulatory mechanisms could be conserved.
J F, Briat, A M, Lescure, R, Mache
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Replication of Chloroplast DNA of Tobacco

Science, 1966
An experimental method has been designed for determining the relative rates of replication of the chloroplast and nuclear DNA's of Nicotiana tabacum . By this method chloroplast DNA in week-old seedlings is being replicated several times faster than nuclear DNA.
B R, Green, M P, Gordon
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The demise of chloroplast DNA in Arabidopsis

Current Genetics, 2004
Although it might be expected that chloroplast DNA (cpDNA) would be stably maintained in mature leaves, we report the surprising observation that cpDNA levels decline during plastid development in Arabidopsis thaliana (Col.) until most of the leaves contain little or no DNA long before the onset of senescence.
Beth A, Rowan, Delene J, Oldenburg, Arnold J, Bendich   +2 more
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Isolation of chloroplasts and chloroplast DNA

1994
That chloroplasts are green and therefore recognizable by eye should have been an advantage in developing methods for their isolation, but historically it has been a disadvantage. It was relatively easy to grind up cells, subject the brei to differential centrifugation, and obtain a green pellet.
C. A. Price, Noureddine Hadjeb, Lee Newman, Ellen M. Reardon   +3 more
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DNA Biosynthesis in Chloroplasts

Journal of Experimental Botany, 1988
Utilisation d'une nouvelle methode d'extraction de l'ADN (precipitation de proteines par la chaleur) pour etudier l'ADN chloroplastique. Influence du vieillissement, de la lumiere, des ions metalliques et des adenylates sur l'incorporation de thymidine ...
BRIAN J. BAUMGARTNER, W. RONALD MILLS
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Chloroplast DNA inheritance in Populus

Theoretical and Applied Genetics, 1992
The inheritance of chloroplast (cp) DNA was examined in F1 hybrid progenies of two Populus deltoides intraspecific controlled crosses and three P. deltoides × P. nigra and two P. deltoides × P. maximowiczii interspecific controlled crosses by restriction fragment analysis.
O P, Rajora, B P, Dancik
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The chloroplast DNAs of flax genotrophs

Plant Molecular Biology, 1982
The chloroplast DNA of L. usitatissimum var. "Stormont Cirrus" has been mapped with respect to the recognition sites for the enzymes SalP1, Sst1 and SalG1. It is a circular molecule of about 160 kilobasepairs, with an inverted repeat containing the rDNA.
D, Coates, C A, Cullis
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The DNA of Chloroplasts, Mitochondria, and Centrioles

1967
Publisher Summary The chapter discusses the evidence for the following conclusions: (1) the cytoplasmic organelles that contain small amounts of deoxyribonucleic acid (DNA); (2) each type of organelle contains its own characteristic DNA; (3) the DNA of the organelles is double-stranded and replicates in a semiconservative fashion; (4) the DNA codes ...
S, Granick, A, Gibor
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