It is because the vascular bundles in its rachilla and lodicules were undeveloped, the transport system was abnormal. and the lodicules absorbed and lost water difficultly.
这与其小穗轴和浆片中的维管束发育不良、辅导系统不发达、浆片不易吸水与失水等原因有关。
Internodes of the mutants had abnormal-shaped epidermal and hypodermal cells and showed an unusual arrangement of small vascular bundles.
突变体节间的表皮细胞和下皮细胞形态异常，而且小的维管束排列也与野生型不一样。
Internodes of the mutants had abnormal-shaped epidermal and hypodermal cells and showed an unusual arrangement of small vascular bundles.
突变体节间的表皮细胞和下皮细胞形态异常，而且小的维管束排列也与野生型不一样。
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