Results 1 to 10 of about 127,006 (209)

Context and Mutation in Gymnosperm Chloroplast DNA. [PDF]

Genes (Basel), 2023
Mutations and subsequent repair processes are known to be strongly context-dependent in the flowering-plant chloroplast genome. At least six flanking bases, three on each side, can have an influence on the relative rates of different types of mutation at any given site.
Morton BR.
europepmc   +3 more sources

An optimized chloroplast DNA extraction protocol for grasses (Poaceae) proves suitable for whole plastid genome sequencing and SNP detection. [PDF]

PLoS ONE, 2008
BACKGROUND: Obtaining chloroplast genome sequences is important to increase the knowledge about the fundamental biology of plastids, to understand evolutionary and ecological processes in the evolution of plants, to develop biotechnological applications (
Kerstin Diekmann, Trevor R Hodkinson, Evelyn Fricke, Susanne Barth   +3 more
doaj   +3 more sources

Chloroplast DNA methylation in the kelp Saccharina latissima is determined by origin and possibly influenced by cultivation [PDF]

Evolutionary Applications
DNA cytosine methylation is an important epigenetic mechanism in genomic DNA. In most land plants, it is absent in the chloroplast DNA. We detected methylation in the chloroplast DNA of the kelp Saccharina latissima, a non‐model macroalgal species of ...
Lydia Scheschonk, Anne M. L. Nilsen, Kai Bischof, Alexander Jueterbock   +3 more
doaj   +2 more sources

Changes in the relative copy numbers of chloroplast and mitochondrial DNA in the leaves of Vitis vinifera L. after high-temperature treatment in vitro [PDF]

BIO Web of Conferences, 2023
In the context of global warming, studying the consequences of increased temperature on agricultural crops becomes important for predicting the shortand long-term impacts on productivity.
Vodolazhsky Dmitry I., Kryukov Lavr A.
doaj   +1 more source

SYNTHESIS OF CHLOROPLAST DNA IN ISOLATED CHLOROPLASTS [PDF]

The Journal of Cell Biology, 1968
Chloroplasts isolated from Euglena gracilis incorporated both tritiated thymidine 5'-triphosphate and tritiated deoxyadenosine 5'-triphosphate into an acid-stable fraction. The incorporation was dependent on the presence of all four deoxynucleoside triphosphates and was sensitive to treatment with deoxyribonuclease and actinomycin D.
N S, Scott, V C, Shah, R M, Smillie
openaire   +2 more sources

Imaging of the Entry Pathway of a Cell-Penetrating Peptide–DNA Complex From the Extracellular Space to Chloroplast Nucleoids Across Multiple Membranes in Arabidopsis Leaves

Frontiers in Plant Science, 2021
Each plant cell has hundreds of copies of the chloroplast genome and chloroplast transgenes do not undergo silencing. Therefore, chloroplast transformation has many powerful potential agricultural and industrial applications.
Kazusato Oikawa, Ayaka Tateishi, Masaki Odahara, Yutaka Kodama, Yutaka Kodama, Keiji Numata, Keiji Numata   +6 more
doaj   +1 more source

Complete chloroplast genome sequence of Holoparasite Cistanche Deserticola (Orobanchaceae) reveals gene loss and horizontal gene transfer from Its host Haloxylon Ammodendron (Chenopodiaceae) [PDF]

, 2013
The central function of chloroplasts is to carry out photosynthesis, and its gene content and structure are highly conserved across land plants. Parasitic plants, which have reduced photosynthetic ability, suffer gene losses from the chloroplast (cp ...
AD Wolfe, AD Wolfe, AD Wolfe, B Bremer, B Heinze, CC Davis, D Gautheret, D Grivet, D Laslett, D Posada, DH Kim, E Delannoy, F Ronquist, GC Conant, H Akaike, H Shimda, HT Funk, J Carlsson, J Vogel, JD Thompson, JH Westwood, Jianqiang Li, Jiayuan Zhao, JM Park, JN Timmis, JP Mower, JR Bennett, JR McNeal, K Krause, K Krause, K Tobe, KD Pruitt, KH Wolfe, KH Wolfe, LE Olson, LW Lin, M Koulintchenko, M Martín, M Woloszynska, M. James C Crabbe, Masami Hasegawa, MD Logacheva, Meng-xiang Sun, MM Guisinger, MW Gray, MW Gray, NJ Wickett, P Librado, PJ Keeling, PR Haddrill, Qin Qiao, R Bock, R Zoschke, RC Haberle, RG Olmstead, SK Wyman, T Wakasugi, TA Hall, Takahiro Yonezawa, Ti-Cao Zhang, TJ Barkman, U Bergthorsson, V Quiñones, V Shedge, WR Hess, X Wang, Xi Li, Y Asakura, Yang Zhong, Z Cai, Zhumei Ren   +70 more
core   +11 more sources

Phylogenic study of Lemnoideae (duckweeds) through complete chloroplast genomes for eight accessions [PDF]

PeerJ, 2017
Background Phylogenetic relationship within different genera of Lemnoideae, a kind of small aquatic monocotyledonous plants, was not well resolved, using either morphological characters or traditional markers.
Yanqiang Ding, Yang Fang, Ling Guo, Zhidan Li, Kaize He, Yun Zhao, Hai Zhao   +6 more
doaj   +2 more sources

Turnover-synthesis of chloroplast DNA in developing chloroplasts [PDF]

Journal of Bacteriology, 1978
The mechanism for the turnover-synthesis of chloroplast DNA in the absence of net synthesis during the chloroplast maturation in Euglena gracilis was determined. DNA synthesis was measured by incorporation of32Pi into chloroplast DNA. The density label, 15N, was incorporated to examine the mechanism of turnover-synthesis. The newly synthesized segments
A M, Walfield, C L, Hershberger
openaire   +2 more sources

The relative copy number of mitochondrial and chloroplast DNA in young and mature leaves of different grape varieties [PDF]

BIO Web of Conferences, 2023
The copy number of DNA matrices of subcellular organelles (plants) can serve as an indicator of the intensity of photosynthesis and oxidative phosphorylation processes.
Vodolazhsky Dmitry I., Kryukov Lavr A.
doaj   +1 more source