查询词典 nuclei nucleus

In part of edible fungi, two different nuclei in heterokaryon are generally consided to distribute evenly to all of colony through clamp connection, and the ratio of two nuclei should be 1:1. But other hypothesis was demurrable according aberrancy of nucleus ratio during monokaryotization of oidiospore and protoplast in F. velutipes. My experiment was constituted of two parts.

在部分食用菌中，一般认为异核体菌丝通过锁状联合这一细胞结构将两种核均匀分布到全部菌落，异核体中两种核的数量比例应该是1：1的关系；但金针菇原生质体单核化和粉孢子单核化过程中发生的核偏离的研究表明，异核体菌丝两种核的数量比例可能不是1：1的关系。

Amitosis began with a transversal constriction of nucleus to form dumb bell shaped nucleus which later split into two daughter nuclei, and completed with the separation of cytoplasm to form two new cells.

无丝分裂过程先是细胞核中部缢缩形成哑铃状细胞核，然后分裂成两个子细胞核，最后细胞一分为二、完成细胞分裂。

Min the cerebral cortex, paraventricular nucleus of the thalamus, lateral preoptic nucleus, VMH, claustrum, pyriform cortex, hipocampus, cingulate gyrus, medial, lateral and cortical nuclei of the amygadala.

60min组Fos免疫阳性区有：大脑皮质、丘脑室旁核、外侧视前区、下丘脑腹内侧核、屏状核、梨状皮质、海马、扣带回、杏仁内侧核、杏仁外侧核、杏仁皮质核。

A vivid example of this: in the two deuterium nuclei polymerization into a helium-4 nucleus, it seems quality is not conservation, is the quality of helium-4 nucleus does not mean that two of the deuteron and quality.

这个例子生动地说明：在2个氘原子核聚合成1个氦4原子核时，似乎质量并不守恒，也就是氦4原子核的质量并不等于2个氘核质量之和。

Barley seeds were irradiated with five different doses of 60 Co-γ ray.There were many kinds of chromosome aberration in pollen mother cells,such as bridge,laggards in anaphase I and anaphase II,asymmetrical division in anaphase I and asynchronous division in anaphase II,ring quadrivalent in metaphase I,three pole division and micro-nuclei in telophase I,micro-nuclei in tetrad and some micro-nucleus separates from the tetrad to form polyad.

大麦种子经5种不同剂量γ射线辐照后， M1植株的花粉母细胞出现多种染色体畸变类型，例如后Ⅰ、后Ⅱ中出现桥、落后，后Ⅰ中出现不对称分裂，后Ⅱ中出现不同步分裂，中期Ⅰ出现环状四价体，末期Ⅰ中有三极分裂和微核，四分体中出现微核且有的微核独立于四分体，从而形成多分体。

Our preliminary results showed that E18 existed first in the nuclei in the form of microvesicle-the intranuclear membrane structure and it might be transported into the nuclei through the interaction with another AcMNPV envelope protein-ODV-E66, the latter has been reported containing a 23-amino-acid sequence which is sufficient to direct reporter proteins to nucleus.

研究结果表明，E18是先以核内模结构——微泡的形式存在于核内的；一个被报道具有核定向转运功能的AcMNPV囊膜蛋白－ODV－E66能与E18形成紧密的复合体，推测E－66可能在E18的核定向转运中起着运载体的作用。

The two sperm nuclei and the tube nucleus are all derived from a single microspore nucleus by mitosis.

两个精核和管核都是从同一个小孢子核有丝分裂产生的。

Treated by higher concentration of EMS,some cells appeared micronuclei,abnormal nucleus,poly nuclei,broken nucleus,and nucleolus losing.

较高浓度EMS处理的PLB细胞中出现微核、畸形核、多核、核破裂和核仁丢失等现象。

The results showed that the four treatments of cytochrome c supplemented with ATP all suppressed the pollen germination and pollen tube growth, and induced nuclear DNA degradation, different treatments with different ratios of double nuclei, single nucleus, and no nuclei. Treatment with heavy concentration of ATP also restrained pollen germination and pollen tube growth, but can not induced nuclear DNA degration.

结果表明，细胞色素c和ATP混合处理的四个组合都能抑制离体花粉萌发和花粉管生长，并且引起了花粉管核DNA的降解，不同处理中双核、单核及无核花粉管所占比率存在明显差异；高浓度ATP虽能抑制花粉萌发和花粉管生长，但不能引起花粉管核DNA的降解。

The hypothalamus, in particular the paraventricular nucleus and medullary nuclei, such as the dorsal vagal complex, nucleus ambiguus, raphe pallidus and obscurus, as well as the spinal cord have emerged to be the important positions of action for peptides with respect to the regu.

下丘脑，尤其是室旁核、延髓核，包括迷走背复核、疑核、中缝苍白球核、中缝隐核以及脊髓是脑肽调节胃酸分泌的重要作风部位。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。