| 释义 |
DictionarySeedyneindynein arm
dyn·ein arma structure extending clockwise from one tubule of each of the nine doublet microtubules toward the adjacent doublet in the axoneme of cilia or flagella (including human sperm tails); congenital absence of dynein, reflected structurally by absence of dynein arms; can account for symptoms seen in Kartagener syndrome an immotile cilia syndrome. |