单语范例（未经PONS编辑处理）
Hox genes are an example of these types of nearly universal genes in organisms pointing to an origin of common ancestry.
en.wikipedia.org Hox genes are organised along the chromosome in the same order as the body parts they control.
theconversation.com Hox genes, for example, control body plan development and cluster together in almost all animals.
news.uchicago.edu Hox genes encode homeodomain-containing transcriptional regulators that operate differential genetic programs along the anterior-posterior axis of animal bodies.
en.wikipedia.org Hox genes in different phyla have been given different names, which has led to confusion about nomenclature.
en.wikipedia.org