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20 mar 2024 · A database named N3: plants, genomes, technologies has been developed to accommodate the metadata associated with the 3,517 genomes that have been sequenced from 1,575 plant species since 2000.
The DNA segments that carry this genetic information are called genes, and their location within the genome are referred to as genetic loci, but other DNA sequences have structural purposes, or are involved in regulating the use of this genetic information.
2 lut 2021 · The eccDNA replicon is a large extranuclear circular DNA that is composed of a sophisticated repetitive structure and harbors the EPSPS and several other genes that are transcribed during glyphosate stress.
13 mar 2015 · The DNA in plant cells is found in the nucleus, the mitochondria and the chloroplasts. The latter two organelles are descendants of bacteria that were captured by a eukaryotic cell and have become endosymbionts. DNA is a coded set of instructions for making RNA.
2 cze 2022 · The genetic material in plants comprises of deoxyribonucleic acid (DNA), which is present either as organellar (chloroplast or mitochondrial) genome or nuclear genome. The knowledge of plant nuclear genome can be elaborated as genome size, gene content, extent of repetitive sequences, and polyploidy/duplication events.
19 paź 2020 · Here, we describe how plant genomes have been harnessed for studies of plant phylogeny and diversification, with examples spanning all green plants, a clade of nearly half a million species spanning nearly a billion years of evolutionary time.
10 paź 2008 · We identified the unique genes within both A. thaliana and O. sativa genomes and classified them according to the number of homologs in the alternative species: none (U {1:0}), one (U {1:1}) or several (U {1:m}).
