Results 251 to 260 of about 2,151,232 (305)

The complete chloroplast genome of <i>Salsola sinkiangensis</i> A.J.Li 1978 (Amaranthaceae). [PDF]

open access: yesMitochondrial DNA B Resour
Wang L   +5 more
europepmc   +1 more source

Chloroplast DNA from Tobacco Leaves

Science, 1966
DNA from tobacco leaf chloroplasts was isolated as a single component with a buoyant density in CsCl of 1.702 compared to 1.697 for nuclear DNA. 5-Methylcytosine is present in nuclear DNA but absent in chloroplast DNA. Chloroplast DNA, with a guanine-cytosine content of 43 percent, has a melting temperature of 86°C and renatures completely
K. K. Tewari, Sam G. Wildman
openaire   +4 more sources

Chloroplast DNA phylogeny, reticulate evolution, and biogeography of Paeonia (Paeoniaceae).

American-Eurasian journal of botany, 1997
The coding region of the mat K gene and two intergenic spacers, psb A-trn H and trn L(UAA)-trn F(GAA), of cpDNA were sequenced to study phylogenetic relationships of 32 Paeonia species.
T. Sang, D. Crawford, T. Stuessy
semanticscholar   +1 more source

The Structure of Chloroplast DNA

Annual Review of Plant Physiology, 1979
INTRODUCTION . PHYSICAL STUDIES ON THE STRUCTURE OF ctDNA . Kinetic Comple;city of ctDNA . Circularity of ctDNA .
and J R Bedbrook, Richard D. Kolodner
openaire   +2 more sources

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.
Noureddine Hadjeb   +3 more
openaire   +2 more sources

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.
Anne-Marie Lescure   +2 more
openaire   +3 more sources

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.
Christopher A. Cullis, David Coates
openaire   +3 more sources

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.
Delene J. Oldenburg   +2 more
openaire   +3 more sources

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.
Milton P. Gordon, Beverley R. Green
openaire   +3 more sources

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.
Om P. Rajora, B. P. Dancik
openaire   +3 more sources

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