分生的

Any of the threadlike filaments forming the mycelium of a fungus.

一种能产生分生孢子的特殊真菌菌丝。

The results showed that the number of chromosome, which was from the cultured seedlings of meristem tip and the rank seedlings of meristem tip, was not altered, both the number were 2n=16,the hereditary stability of callus and regeneration plant was poor; and the variation percentage of chromosome in callus was 43.4%, among which haploid accounted for 6.7%, triploid accounted for 2.5%,tetraploid accounted for 10%,pentaploid accounted for 4.2%,hexaploid accounted for 3.3%,septuploid accounted for 4.2%,octoploid accounted for 3.3%,dysploid accounted for 9.2%;the chromosome variation percentage of differentiation seedlings derived from callus was11.7%,among which haploid was 6.7%,triploid accounted for 1.7%,tetraploid was 3.3%.

结果表明，茎尖分生组织培养的幼苗及丛生苗遗传稳定，其染色体未发生倍性变异，均为2n=16；愈伤组织及其再生苗遗传稳定性较差，愈伤组织染色体数变异率为43.4%，其中单倍体占6.7%、三倍体占2.5%、四倍体占10%、五倍体占4.2%、六倍体占3.3%、七倍体占4.2%、八倍体占3.3%、非整倍体占9.2%；愈伤组织分化苗染色体变异率为11.7%，其中单倍体占6.7%，三倍体占1.7%，四倍体占3.3%。

During secondary growth,the meristematic PHELLOGEN gives rise to parenchyma tissue,the periderm, which forms the secondary cortex.

在次生生长过程中，周皮分生组织的分裂活动所产生薄壁组织细胞，形成栓内层。

Arundinacea in vitro. After cultivation on PDA at 26℃ under continuous fluorescent light for 6 days, the colonies were black green and the hyphae were septate. Spore size was 30.6~17.0 μm×10.9~13.6 μm, mostly with four-septa. The central cell was dark and the third cell from the base was the largest. The DNA sequence of ribosomal ITS of the isolates was found to match 100% with an ITS sequence of Curvularia affinis in GenBank. This is the first report of leaf spot caused by C. affinis on F.

结果表明：该病原菌能侵染高羊茅，在26℃和光照下，在PDA培养基上培养6d后菌落呈墨绿色，菌丝有隔，分生孢子有4个横隔膜，平均大小为30.6~17.0μm×10.9~13.6μm，中部3胞暗色，第3个细胞基部膨大；其核糖体DNA-ITS序列分析表明，该菌与GenBank中近缘弯孢的同源性是100%；结合形态学特征和致病性测定，认为该菌为C。

Lack of spore surface pitting,type of spore septation (usually 0- or 1-septate),and presence of fluffy,white to grey aerial mycelium on proprietary PDA supported this conclusion.

不同之处在于，辽宁菌株在自制PDA培养基上形成贴在培养基表面的菌落———与类型B相似，分生孢子长度介于A型和B型之间或与后者相近。

During the vacuolation ofthe meristem cell,the cytoplasm diluted and the numbers of the organellesreduced.

在分生细胞液泡化的过程中，细胞质变稀薄，细胞器减少。

In the visiting card of a Chinese lady in China, she does not write, f instance, Mrs.

强说。只见小铃翘起小嘴有几分生气道："我又不是拿给她用的。"

Finally, based on Allometric models, we investigated the distribution of assimilation in winter wheat root system.

冬小麦苗期叶片分生以后，随着积温的增加，叶面积呈指数增加。

KNOX I genes and ARP genes function antagonistically to each other in simpleleaf development.

KNOX I基因是分生组织属性基因，而ARP基因是与决定、分化属性相关的基因。

Genes' activity can be found in embryogenesis, shoot apices and axillary buds at different stages as well as in flower primordial.

但随着研究的深入，人们发现其在营养分生组织甚至胚胎发生过程中都有所表达。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。