单词 | lateral root |
释义 | lateral rootlateral root[′lad·ə·rəl ′rüt]lateral rootlateral rootorsecondary rootthe branches that develop from deep inside the plant root (i.e. are ENDOGENOUS) where cells of the PERICYCLE become meristematic (see MERISTEM and produce a growing point which differentiates into mature tissues. Such branching occurs behind the root hair zone and is initiated by AUXIN. |
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