Zobrazeno 1 - 7
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pro vyhledávání: '"within-Individual Genome Variation and Germline/Soma Distinction"'
Autor:
Casey McGrath
Publikováno v:
Genome Biology and Evolution
Autor:
Anne-Marie Dion-Côté, Alexander Suh
Publikováno v:
Genome Biology and Evolution
Genomes can vary significantly even within the same individual. The underlying mechanisms are manifold, ranging from somatic mutation and recombination, development-associated ploidy changes and genetic bottlenecks, over to programmed DNA elimination
Publikováno v:
Genome Biology and Evolution
Songbirds have an unusual genomic element which is only found in their germline cells, known as the germline-restricted chromosome (GRC). Because germ cells contain both GRC and non-GRC (or A-chromosome) sequences, confidently identifying the GRC-der
Autor:
Laura Ross, Christina N. Hodson
Publikováno v:
Genome Biology and Evolution
In some eukaryotes, germline soma differentiation involves elimination of parts of the genome from somatic cells. The portions of the genome restricted to the germline often contain genes that play a role in development and function of the germline.
Autor:
Esther R. Angert
Publikováno v:
Genome Biology and Evolution
Most studies of bacterial reproduction have centered on organisms that undergo binary fission. In these models, complete chromosome copies are segregated with great fidelity into two equivalent offspring cells. All genetic material is passed on to of
Autor:
Peter J. Unmack, Mark Adams, Zuzana Majtánová, Petr Ráb, Tariq Ezaz, Dmitrij Dedukh, Lukáš Choleva
Publikováno v:
Genome Biology and Evolution
Metazoans usually reproduce sexually, blending the unique identity of parental genomes for the next generation through functional crossing-over and recombination in meiosis. However, some metazoan lineages have evolved reproductive systems where offs
Publikováno v:
Genome Biology and Evolution
Mitochondrial DNA (mtDNA) is present in multiple copies within an organism. Since these copies are not identical, a single individual carries a heterogeneous population of mtDNAs, a condition known as heteroplasmy. Several factors play a role in the