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- The development of a gametophyte directly from a sporophyte without the occurrence of meiosis or spore formation. 无孢子形成，无孢子生殖，无孢子状态没有经过减数分裂或孢子形成而直接由孢子体进行的配子体发育
- L-1 N concentration.N-depletion is one of the indispensable conditions for resting spore formation of diatoms. 反之，氮的初始浓度越高，休眠孢子出现的时间越晚。
- Apospory, aposporous The development of a gametophyte directly from a sporophyte without the occurrence of meiosis or spore formation. 不经过减数分裂形成孢子,而直接形成配子体。
- This led us to suppose that the mutated RNA polymerase was incapable of transcribing certain sporulation genes and so blocked spore formation. 上述结果说明利福霉素能以某种方式影响RNA聚合酶的构象或它的修饰，从而导致孢子形成性状的改变。
- The gene function was studied by using the method of gene disruption and the result showed that the sawl played an important role in developmental changes from aerial hypha to spore formation of Streptomyces ansochromogenes. 用基因破坏的策略进一步研究了该基因的生物学功能;结果表明saw1在圈卷产色链霉菌气生菌丝到孢子形成的发育转变中有重要作用;是分化中控制孢子发育起始的一个重要基因.
- The inner layer of the wall of a spore. 孢子内壁孢子壁的内层
- A fungal spore produced by budding. 芽生孢子芽生的真菌孢子
- The book has been styled in a modern format. 该书已按照现代版式制作。
- Nutrition requirements for spore formation by Bacillus licheniformis isolate BH_1 营养对生防菌株BH_1芽孢产量的影响研究
- Her front teeth were irregular in formation. 她的门牙排列不整齐。
- A thick-walled resting spore, as in certain algae or fungi. 包囊一种厚壁休眠孢子，如在某些海藻或者真菌中
- They marched in parade formation. 他们以列队的阵式行进。
- The book is written in an episodic format. 这本书是以一种松散的形式写成的。
- The innermost wall of a spore or pollen grain. 内壁孢子或花粉粒最深处的壁
- It's the same book, but a new format. 还是那本书，但这是新的版式。
- The formation of two ordered files from one regular file. 把一个正规文件分成两个有序文件的过程。
- The natural process of bone formation. 成骨骨头形成的自然过程
- The protective cap or hood covering the spore case of a moss or related plant. 藓帽盖在苔藓或相关植物芽孢体上的保护帽或盖子
- The allergenic has properties of fungal spore. 真菌孢具有诱发过敏反应的性能。
- The formation and development of bodily tissues. 组织发生身体组织的形式的发育
