日照条件 meaning in Chinese
su hine condition
sunshine condition
Examples
- The promotion effects is stronger with the increase of number of photoperiods , which suggests that the flowering process in salicornia bigelovii torr . is not a " all or none " process . treated with 13 - 18 photoperiods and then transposed to long - daylength ( 17h light / d ) , some of the inflorescences of the plants reversed to vegetative condition , which means flowering reversion occurred ( which belongs to inflorescence reversion type )
毕氏海蓬子开花的临界日长为15小时，济南地区最大昼长在6月23日，为14小时40分，并没有超过其临界日长，但处于自然日照条件下的毕氏海蓬子直至7月25日才形成花序，在此之前一直处于营养生长状态，可能这个阶段是成花物质积累的阶段，当成花物质数量积累足够多时，才可促进花序形成和导致开花。 - 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。