Analysis of Genes in Nine Cruciferous Species with a Focus on L.

The wall-associated kinase family contributes to plant cell elongation and pathogen recognition. Nine Cruciferous species were studied for identification and molecular evolution of the gene family. Firstly, 178 genes were identified. A phylogenetic tree was constructed of the Cruciferous proteins into four categories, of which the , and genes in the U's triangle were more closely related. The gene family was unevenly distributed in chromosomal imaging, with the largest number of genes located on chromosome C08. In the expression analysis, the expression patterns of the gene family varied under different stress treatments, and some members of s were significantly different under stress treatments. This study lays a foundation for further revealing the functional mechanisms of the gene family in .