查询词典 germ cell

In some cell lines there is a similar periodicity in changes of cell surface antigenicity or response to wheat germ agglutinin.

在某些细胞系中，细胞表面抗原性或对表胚凝集素的反应方面有相近似的周期性变化。

An experiment was performed to compare effect of different cell media on embryonic germ cells derived from primordial germ ridge of Kunming albinotic strain mouse.

以昆明白品系小鼠胎儿生殖嵴为材料，以不同的培养液分离培养胚胎生殖细胞，发现小鼠胎儿肝细胞条件培养液的效果好于未添加白血病抑制因子的基础培养液，而差于添加了1 000 IU/mL LIF的基础培养液。

Subsequently,germ elongation ceases and the tip of the germ tube swells to form an appressorium surrounded by a thick melanized cell wall.

稻瘟病菌是引起水稻重要病害稻瘟病的病原菌，也是研究丝状真菌的重要模式生物。

Germ potential is established after conception in a totipotent zygote and retained subsequently during development in blastomers of morula , cells form the inner cell mass of blastocyst , epiblast and population of primordial germ cells .

种子潜能的确定是全能的受精卵形成之后，并且随后在桑葚胚，胚泡内层细胞，外胚层和原生殖细胞的发育过程中保留。

ESCs are traditionally regarded as ICM cells, though some scholars believe they are more closely resemble cells from the epiblast. But recent evidence about cell molecular markers indicate that ES cell's characteristics resemble early germ cells.

传统观念常常把ESCs等同于ICM细胞，也有学者认为ESCs更象上胚层细胞，而在已知的分子标记基因方面，ESCs所具有的特征更接近体内早期生殖细胞。

Meanwhile, utilizing cells derived from same germ layer to functional replace the original cell types in the defect area has provided a great hint for seeking new cell sources.

而利用发育同源细胞在特定组织为环境下向特定细胞的转变以实现功能上的替代，为寻找种子细胞来源开辟了新的思路。

It contains two types of nuclei in each cell, one isgenerative micronucleus, a typical diploid, meiotic germ-line nucleus, andanother one is vegetative macronucleus, a highly specialized expressionorganelle that provides all the transcripts for cell function.

其具有一个无转录活性的生殖核，负责有性生殖过程中遗传物质的传递；一个具转录活性的营养核负责细胞营养生长过程中基因的表达。

The results indicated that:The multi\|locus DNA fingerprint with a new synthesized probe\|JL\|02,has enough polymerism and good stability,and should be very useful to monitor the chimerism in different tissues of ES cell chimeric mouse and to check whether an ES cell line has the capacity to enter the germ line,especially when involving strains that can not be discerned with coat color or biochemical markers.

结果表明：采用新型的人工合成的寡核苷酸多聚体探针(JL-02探针)的多位点DNA指纹图谱，具有足够的多态性和很好的稳定性。适用于鉴定ES细胞在嵌合体小鼠各种组织器官中的嵌合情况，也适用于鉴定ES细胞是否具有种系嵌合能力，尤其适用于在嵌合体研究中，最适宜的品种组合具有相同的毛色或相同的酶型。

AMERICAN SOCIETY FOR CELL BIOLOGY MEETING: A Gut Germ Goes AWOL - SAN DIEGO, CALIFORNIA--At the American Society for Cell Biology meeting, held here from 9-13 December 2006, researchers reported one possible explanation for the nastiness of the intestinal interloper Campylobacter jejuni, showing that it evades a cellular defense that minces other bacteria.

美国社会的细胞生物学会议：肠道细菌推移awol -圣迭戈加州--在美国细胞生物学协会会议上，来自12月9日至13日在这里举行的2006年研究者报道了一个可能的解释丑陋的意外介入肠空肠、它显示了蜂窝防御批评家避开其他细菌。

After division in conidial cell, the nuclei entered into germ tube and divided repeatedly, and therefore the number of nuclei in germ tube variably multiplied. The mitosis of F. graminearum has four phases.

观察表明，分生孢子细胞为单核，细胞核在分生孢子细胞内分裂后进入芽管，在芽管内进行多次分裂，使芽管内细胞核数目不断变化。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失