The intensity of immunolabeling with different pectin antibodies in diverse cell types during somatic embryogenesis of banana.

Increasing intensity evaluated as - (no labeling);± (very weak);+(weak);++ (middle);+++ (strong).NECs: non-embryogenic cells; ECs: embryogenic cells.强度递增的评定标准如下：-（无标记）；±（极弱）；+（弱）；++（中等）；+++（强）。NECs：非胚性细胞（non-embryogenic cells）；ECs：胚性细胞（embryogenic cells）。