Evolution, Composition and Regulation of Supernumerary B Chromosomes

Supernumerary B chromosomes (Bs) are dispensable genetic elements found in thousands of species of plants and animals, and some fungi. Since their discovery more than a century ago, they have been a source of puzzlement, as they only occur in some members of a population and are absent from others....

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Detalles Bibliográficos
Otros Autores:	Martins, Cesar (auth), Trifonov, Vladimir, Houben, Andreas, Jones, Neil
Formato:	Libro electrónico
Idioma:	Inglés
Publicado:	MDPI - Multidisciplinary Digital Publishing Institute 2019
Materias:	parent-of-origin effects fluorescent in situ hybridization coverage ratio analysis ribosomal DNA reactivation cytogenetics epigenetics heterochromatin interphase nucleus whole genome resequencing transmission grasshoppers genome instability dot-like (micro) Bs ?s B chromosome supernumerary elements transcription of heterochromatin maternal X chromosome supernumerary chromosome population analysis supernumerary repeat clusters extra chromosomes genes tandem repeats B morphotypes repetitive DNA repetitive elements DNA copy number variation chromosome polymorphism satellite DNA mammals maize B chromosome additional chromosomes inactivation drive B chromosomes FISH (fluorescence in situ hybridisation) organelle DNA Orthoptera origin supernumerary chromosomes karyotype evolution GISH (genomic in situ hybridisation) DNA composition de novo centromere formation genomics paternal X chromosome euchromatin degradation supernumerary chromosomal segments (SCS) evolution centromere sSMC Prospero autumnale complex next-generation sequencing Drosophila host/parasite interaction Apodemus peninsulae genome evolution evolution teleost chromosome evolution microdissected DNA probes controlling element mobile element RNA-Seq karyotypes karyotypic characteristics RepeatExplorer
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