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Organelle Genomics: The Chloroplast Genome of Amaranth [PDF]
, 2021 Amaranth is an emerging pseudocereal native to the New World that has gained increased attention in recent years because of its nutritional quality, particularly its seed protein, with high levels of essential amino acid lysine. This chapter will concentrate on the research advancements made on organelle genomes, particularly the chloroplast genome ...
Thiruvarangan Ramaraj +1 more
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Mitochondrial and Chloroplast Genomes
2021Coconut (Cocos nucifera L.), which belongs to family Arecaceae, is an important economic crop of the tropics. Despite its economic significance, applications of genomics science in the coconut crop improvement programs has gained momentum only in recent times.
M. K. Rajesh +3 more
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Plant Molecular Biology, 1992
The chloroplast genome consists of homogeneous circular DNA molecules. To date, the entire nucleotide sequences (120-190 kbp) of chloroplast genomes have been determined from eight plant species. The chloroplast genomes of land plants and green algae contain about 110 different genes, which can be classified into two main groups: genes involved in gene
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The chloroplast genome consists of homogeneous circular DNA molecules. To date, the entire nucleotide sequences (120-190 kbp) of chloroplast genomes have been determined from eight plant species. The chloroplast genomes of land plants and green algae contain about 110 different genes, which can be classified into two main groups: genes involved in gene
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An update on chloroplast genomes
Plant Systematics and Evolution, 2007Plant cells possess two more genomes besides the central nuclear genome: the mitochondrial genome and the chloroplast genome (or plastome). Compared to the gigantic nuclear genome, these organelle genomes are tiny and are present in high copy number. These genomes are less prone to recombination and, therefore, retain signatures of their age to a much ...
Vydianathan Ravi +3 more
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Sequencing of Complete Chloroplast Genomes [PDF]
, 2020 In this chapter, frequently used methods for elucidating sequence and structure of chloroplast genomes are reviewed, as a current best practice guide. This concerns methods for DNA extraction, sequencing library preparation, and bioinformatics (assembly, verification, annotation, and sequence comparisons).
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Intervening sequences in chloroplast genomes
Cell, 1984Chloroplast DNAs from the green algae Euglena gracilis and from broad beans (Vicia faba) were hybridized with homologous chloroplast RNA. The hybrids were analyzed by electron microscopy. Almost all transcribed regions of the Euglena genome, except for the rRNA genes, contain intervening sequences.
Barbara Koller, Hajo Delius
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2019
In the last years, the availability of chloroplast genomes for plants and algae is increasing. These data can be useful both in the biotechnological area and in the evolutionary field, for the analysis of phylogenetic relationships among groups of organisms.
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In the last years, the availability of chloroplast genomes for plants and algae is increasing. These data can be useful both in the biotechnological area and in the evolutionary field, for the analysis of phylogenetic relationships among groups of organisms.
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The chloroplast genome of Carthamus tinctorius
Molecular and Cellular Biochemistry, 1985A physical map of safflower (Carthamus tinctorius L.) chloroplast DNA has been generated using SalI, PstI, KpnI and HindIII restriction endonucleases. Southern blots to single and double digests by these enzymes were hybridized with 32P-dCTP nick-translated KpnI probes, which were individually isolated from agarose gels. The plastid genome was found to
Cheng Ma, Marvin A. Smith
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Nicotiana chloroplast genome III. Chloroplast DNA evolution
Theoretical and Applied Genetics, 1982Nicotiana chloroplast genomes exhibit a high degree of diversity and a general similarity as revealed by restriction enzyme analysis. This property can be measured accurately by restriction enzymes which generate over 20 fragments. However, the restriction enzymes which generate a small number (about 10) of fragments are extremely useful not only in ...
G. F. Shen, Y. S. Zhu, S. D. Kung
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Chloroplast research in the genomic age
Trends in Genetics, 2003Chloroplast research takes significant advantage of genomics and genome sequencing, and a new picture is emerging of how the chloroplast functions and communicates with other cellular compartments. In terms of evolution, it is now known that only a fraction of the many proteins of cyanobacterial origin were rerouted to higher plant plastids.
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