Laboratorium voor Plantenbiochemie, Kardinaal Mercierlaan 92, B-3030, Heverlee, Leuven, Belgium.
Theor Appl Genet. 1983 Nov;67(1):53-8. doi: 10.1007/BF00303922.
Each of the three genomes in hexaploid wheat controls the expression of a specific lectin in the embryo. The chromosomes which control their synthesis were determined using nullisomic-tetrasomic and inter-varietal chromosome substitution lines of 'Chinese Spring'. All three wheat lectins were shown to be controlled by the homoeologous group 1 chromosomes. Using ditelosomic lines of 'Chinese Spring' the lectin genes could be localized on the long arms of chromosomes 1A and 1D. Inter-specific addition and substitution lines of Aegilops umbellulata chromosomes to 'Chinese Spring' indicated that chromosome 1U, which is homoeologous to the group 1 chromosomes of wheat, controls lectin synthesis.
六倍体小麦的三个基因组中的每一个都控制着胚胎中特定凝集素的表达。使用“中国春”的单体-四体和种间染色体替代系来确定控制其合成的染色体。所有三种小麦凝集素都被证明受同源群 1 染色体的控制。使用“中国春”的双端体系，可以将凝集素基因定位在 1A 和 1D 染色体的长臂上。对“中国春”的节节麦染色体的种间添加和替代系表明，与小麦同源群 1 染色体同源的 1U 染色体控制着凝集素的合成。
