Editorial: Interspecific hybridization in plant biology, volume II

Abstract

The editorial introduces the second volume of the research topic "Interspecific Hybridization in Plant Biology," highlighting the breadth of contributions—from fundamental evolutionary insights to practical breeding strategies. Key themes include:

Genome dynamics following hybridization (e.g., genome dominance, nucleolar dominance)

Approaches to enhance genetic variability and breeding (e.g., in Camelina, beans, rice)

Mechanisms influencing heterosis and hybrid breeding strategies

The role of recombination landscapes in speciation and gene flow between species