Lectins were found in the fruit of Daucus carota L. (Wild carrot) and Apium L. (Celery).

发现野胡萝卜果实与芹菜果实中有凝集素。

In this study, VP7 gene and CTB-VP7 fusion gene expression vectors were constructed, and a high-efficient genetic transfomation system of carrot(Daucus carota L. )

本实验以轮状病毒的VP7为目的基因，构建了VP7基因的表达载体和VP7-CTB融合表达载体；

Taproot a persistent primary root that grows vertically downward. Swollen taproots used for food storage are common in many biennial plants, such as carrot (Daucus carota).

垂直向下生长的宿存主根。两年生的植物常具有可以储存养料的肥大直根，如：胡萝卜。