stress

Biology

Discovery of 2,586 orphan genes in Rosa chinensis reveals stress adaptation and floral development

Steps to identify orphan genes in the R. chinensis genome. Credit: Tropical Plants (2024). DOI: 10.48130/tp-0024-0036 Orphan genes, found only in specific lineages, are important drivers of new functions and phenotypic traits. This discovery lays the foundation for understanding how roses grow under environmental challenges. Rosa chinensis, a beloved ornamental plant, is a mainstay in the horticultural world. Despite their…