胃

In spring propagation, it tasseled between mid May and early June with a long adequate duration of 30 days; in autumn propagation, tasseling should be arranged in early or mid October(20 days in total).

春繁，5月中旬至6月上旬抽穗，适宜抽穗期长达30 d；秋繁，宜10月上、中旬抽穗，适宜抽穗期为20 d左右。

Freshly isolated B220-CD11c+ cells did not show the features of mature DC, while the ones cultured with mGM-CSF, IL-4, and mTNF- a were phenotypically identical to typical DC, gaining the capacity to stimulate the proliferation of allogenic T cells.

新鲜分离的B220-CD11c+细胞不具有成熟DC的特征，经过细胞因子培养的B220-CD11c+细胞具有典型的DC表面标志，在混合淋巴细胞反应中具有极强的刺激T细胞增殖的能力。