連れん鎖さ群ぐんれんさぐんMeanings1nounlinkage groupTechnical term in genetics referring to a set of genes located on the same chromosome that tend to be inherited together.この遺い伝でん子しは同おなじ連れん鎖さ群ぐんに属ぞくしている。These genes belong to the same linkage group.