卵囊
- 与 卵囊 相关的网络例句 [注:此内容来源于网络,仅供参考]
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In culex sp. it can only develop into cyst.
在致倦库蚊体内仅能发育成卵囊,在蚊唾液腺中观察不到子孢子。
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Sargassum for dioecism, sexual maturity, from the use of reproductive care on the formation of reproductive Waterloo oocyst discharge hole, adhesion in the reproductive care around fertilization.
羊栖菜为雌雄异株,性成熟时,由生殖托上形成的生殖窝孔中排出卵囊,粘附于生殖托周围进行受精。
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Two fragment of Etmic-2 was cloned and sequenced by PCR using genomic DNA as template from sporulated oocysts and the second generation merozoite of Eimeria tenella.
本文利用PCR技术,分别从柔嫩艾美耳球虫的第二代裂殖子和孢子化卵囊基因组DNA中扩增出微线蛋白EtMIC-2基因序列,并进行了克隆和核苷酸序列测定。
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Every oocyst could hatch 3 larvae at least and 10 at most.
经实验观察1个卵囊最多能孵出涡虫幼体10条,最少3条。
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Wilmut said there were so many failures because it was difficult to ensure that the empty oocyst and the donor cell were at the same stage of the cell division cycle.
威尔马特说之所以有这么多的试验失败,是因为很难保证空卵囊和供体细胞能处在细胞分裂周期的同一阶段。
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Results All six strains amplified by the primers FF showed same detection rate with 021. Sensitivity test indicated that DNA of 1 oocyst per gram of feces could be detected by the PCR.
结果 引物FF扩增 6株C 。parvum均能产生预计 6 0 3bp的片段,引物FF和引物 0 2 1粪样检测结果完全一致,其敏感性是可检出 1个卵囊的DNA。
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Tenella infection, nitric benzene could interdict the entering of the parasite, it could ease the injury of the host cell and have certain protection to the chicken body ,but with the developing of the disease ,its function descend,but the time of the oocyst discharging was prolonged.
tenella病发生的早期,硝苯地平可以阻断球虫的侵入,减轻宿主细胞的损伤,对鸡体有一定的保护力,但随着疾病的发展,其作用下降,但使E。 tenella卵囊的排出时间推后。
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Eleven geographical strains of Eimeria maxima were tested for their ability to induce protection against homologous and heterologous strains, assessed by weight gain, lesion score and reduction in oocyst production.
文章摘要:用平均增重和病变记分或卵囊减少率等为试验指标,对11株巨型艾美耳球虫的免疫原性进行了分析。
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Vitelline antibody has significant dissolving and weakening effect on sparozoite, but it has no effect on the speed of sporation of E. tenella, and pathogenicity of sporulated oocysts.
tenella的子孢子具有明显的溶解和致弱作用,但对卵囊的孢子化速率和孢子化球虫卵囊的致病性没有明显影响。
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The Promega commercial DNA extraction kit was used as control. Results The Promega kit resulted in a higher copy number of COWP gene[(6.45-9.86)×106]than that of Generay commercial DNA kit [(2.38-3.69)×106 ], 5% guanidine thiocyanate[(1.27-21.29)×105] or 2% Triton X-100 [(2.06-866.70)×103], respectively.
结果 Promega试剂盒的裂解液裂解隐孢子虫卵囊的效果最好,纯化所得卵囊COWP基因拷贝数可达(6.45~9.86)×106;其他依次为捷瑞试剂盒的裂解液[(2.38~3.69)×106]、5%异硫氰酸胍[(1.27~21.29)×105]和2% Triton X-100[(2.06~866.70)×103]。
- 推荐网络例句
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However, as the name(read-only memory)implies, CD disks cannot be written onorchanged in any way.
然而,正如其名字所指出的那样,CD盘不能写,也不能用任何方式改变其内容。
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Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.
镀锌钢托盘多用于出口,替代木托盘,免薰蒸,符合欧盟、北美各国对出口货物包装材料的法令要求;喷涂钢托盘适用于重载上货架之用,托盘表面根据需要制作成平板状、波纹状及间隔形式,满足不同的使用要求。
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A single payment file can be uploaded from an ERP system to effect all pan-China RMB payments and overseas payments in all currencies.
付款指令文件可从您的 ERP 系统上传到我们的电子银行系统来只是国内及对海外各种币种付款。