apical bud中文什么意思

• 顶芽

• apical:    adj. 1.顶点的，顶端的。 2.【语言学】用舌尖发音 ...
• bud:    n. 〔口语〕伙伴，兄弟〔buddy 的缩写〕。
• apical:    adj. 1.顶点的，顶端的。 2.【语言学】用舌尖发音的。 n. 舌尖音〔如 t, d, s, l 等〕。
• bud:    n. 1.芽，萌芽，幼芽；蓓蕾，?朵；【动物；动物学】芽体，芽状凸起。 2.未成熟的人[东西]；〔比喻〕少女，少年；〔美国〕刚进社交界的姑娘。 a tactile bud触觉芽。 a gustatory bud 味蕾。 in [the] bud 含苞未放，发芽，尚在萌芽时期。 nip in the bud 把…消灭在萌芽状态，防患于未然(nip a rebellion in the bud 把叛乱扑灭于萌芽状态)。 vt. 1.使发芽。 2.【植物；植物学】使芽接。 vi. 1.发芽，萌芽；含苞待放。 2.开始发育[发展，成长]。 3.【植物；植物学】芽接。 4.处于未成熟状态。 bud off from 变成芽体从(母体)分离出来；〔比喻〕从…分离出来，建立新组织。 bud out 〔美俚〕打扮得漂漂亮亮。 adj. -like 芽似的，蓓蕾似的。 n. 〔口语〕伙伴，兄弟〔buddy 的缩写〕。
• in bud:    发芽期; 孕蕾

例句与用法

1. Pea ; apical bud ; senescence ; programmed cell death
   豌豆顶芽衰老细胞编程性死亡pcd
2. Shoots grow in flushes , showing rapid growth , then stopping as the apical bud aborts
   花苞最先开始快速的涨大，花苞的尖牙会自然的掉落。
3. Microstructural , ultrastructural and ndna changes of the cells during the apical bud senescence in pea
   豌豆顶芽衰老过程中的显微超微结构和ndna的变化
4. Labeling tunel method . the cell ultrastructural changes were similar to apoptosis in animal cells : the apical meristemetic cells underwent the programmed cell death . this was first detected in the apex cells of apical meristem , while peripheral cells differentiated gradually into different parts of a floral bud . but all the cells in the floral bud were subjected to the pcd process before it developed into a complete flower . 140bp dna fragment was found to deposit in apical bud during the plant development . the most important role of caspase - 8 was detected by western blot , and the expression of the procaspase - 8 was time - related with the dna frgmentation and the transformation from vegetative to the reproductive growth . these results suggested that pcd was an active process during the differentiation of apical meristem , and the senescence observed in the apical bud was due to the pcd process
   显微超微结构研究表明，短日照条件下豌豆顶芽的衰老过程是从营养生长锥向花芽的转化，而用dna原位末端标记tunel caspase - 8 western blot和140 bp dna片断积累的试验结果证明，转化为花芽的整个生长锥细胞发生了编程性死亡pcd ，而且其最顶端部分细胞首先发生pcd ，而顶端周围的分生组织细胞逐渐分化出花芽的各部分，但顶芽最后并没有发育成为完整的花，所有细胞就都发生pcd ，从而顶芽衰老。

其他语言

apical budとは意味：頂芽｛ちょうが｝
apical bud en francais：n. bourgeon apical, zones actives de la racine et de la tige par où la plante pousse
apical bud перевод：верхушечная почка