The nature and organization of satellite DNAs in Petunia hybrida, related, and ancestral genomes
Osamah Alisawi,
Katja R. Richert-Pöggeler,
J.S. (Pat) Heslop-Harrison
et al.
Abstract:IntroductionThe garden petunia, Petunia hybrida (Solanaceae) is a fertile, diploid, annual hybrid species (2n=14) originating from P. axillaris and P. inflata 200 years ago. To understand the recent evolution of the P. hybrida genome, we examined tandemly repeated or satellite sequences using bioinformatic and molecular cytogenetic analysis.MethodsRaw reads from available genomic assemblies and survey sequences of P. axillaris N (PaxiN), P. inflata S6, (PinfS6), P. hybrida (PhybR27) and the here sequenced P. p… Show more
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