单词nulli-
PmLK906 was located in chromosome 2AL by Chinese Spring nulli-tetrasomic and 2AL-deletion lines.
通过中国春缺体-四体系和缺失系将该基因定位在了小麦染色体2AL上。
Simple Sequence Repeats-Assisted Identification of Several Nulli-Tetrasomes in Wheat
用微卫星标记辅助鉴定几种小麦缺体--四体