查询词典 Bombyx

The research of Silkworm Bombyx mori has not only important theory value,but also has important reality significance.

家蚕起源进化的研究不但具有重要的理论价值，而且还有着重要的现实意义。

The result of RT-PCR showed that the gene expressed in all stages and tissues of Bombyx mori.

RT-PCR检测表明该基因在所调查的家蚕发育时期和组织中均有表达。

The mechanism of sex regulation of Bombyx is very complex and the molecular studying of it is in initial stage.

家蚕的性别调控机理也相当复杂，目前，其分子生物学研究还处于起步阶段。

Then, the hPF4 gene was overexpressed in Bombyx mori baculovirus expression vector system for the first time.

此外，我们还首次将hPF4基因在家蚕杆状病毒表达载体系统中进行了表达。

Therefore it is inferred that the fragment was from the W chromosome of Bombyx.

当然，是否真正来源于家蚕的W染色体还有待于进一步的实验研究。2。

The yield of TALF expressed in Bombyx mori larvae using baculovirus expression system was very high.

这对开发重组表达TALF的家蚕口服药物具有深远的意义。

Expression patterns of myosin light Chain 2 in moth period of Bombyx mandarina and Bombyx moriThe result of expression pattern of MLC2 gene in silkworm moth and wild silkworm moth by Real-Time Quantitative PCR showed that there was no significant difference in expression of MLC2 gene in silkworm and wild silkworm.

家蚕和野桑蚕蛾期MLC2基因的表达模式用实时定量PCR分析家蚕和野桑蚕MLC2基因在蛾期的表达模式，结果显示：MLC2基因在家蚕与野桑蚕中的表达没有差异。

RESULTS: The growth speed, weight, developmental uniformity, bionergy and fecuncity of the Bombyx silkworm descent dramatically as they eat the feed that the concentration of 2,4-DCP over 0.8 mmol L~-1 or NP exceed 0.500 mmol L~-1. But the effect on reproductive capacity vary with gender difference, it's more obvious on the late-stage of development and periods of metamorphosis such as ecolysis, pupation, edosion. There may be cumulative effect inside the Bombyx siliworm.

结果 家蚕幼虫食下含0.8 mmol·L~(-1)以上浓度的2，4-DCP或0.500 mmol·L~(-1)以上浓度的NP饲料，生长速度、生长量、发育整齐度、生命力和生殖能力都明显下降；生殖能力所受影响应性别而不同；家蚕发育后期和蜕皮、化蛹、羽化等变态时期影响更加明显，在蚕体内可能有累积作用。

Taking mRNA from ephebic Bombyx mandarina as templates,the cDNA of four troponin I isoforms was cloned by RT-PCR,named TnI-A,TnI-B,TnI-C and TnI-D(GenBank accession numbers:FJ785828,FJ785829,F3785830 and FJ890515 )respectively.Sequence homology comparison and functional prediction of the amino acids encoded by the four TnI gene isoforms in Bombyx mandarina indicate that they have characteristics of troponin families.

与电子克隆到的相应的家蚕TnI亚型比较分析，结果显示：野桑蚕与家蚕TnI-B有相同的氨基酸，TnI-A和TnI-C有一个氨基酸的差别，而在家蚕中没有电子克隆到与野桑蚕TnI-D相同的亚型。3。

Until now, the genes related to apoptosis of Bombyx mori which have logged in NCBI includes the BmP109, BmIap, BmCdc2, BmIce, BmIce2, BmIcad and 6G1 gene. Thereinto, the apoptotic function of the homologic genes of BmIce in Homo sapiens, drosophila and C.elegans have been identified. The aim of this study was to identify the function of the interleukin-1 beta converting enzyme of Bombyx mori, BmIce.

目前已在NCBI上登录克隆序列的家蚕细胞凋亡相关基因有：含Bcl-2家族同源域BH结构域的BmP109，凋亡抑制因子BmIap，生存因子途径中的BmCdc2，家蚕白介素转换酶BmIce和BmIce2，caspase活化的DNA酶抑制剂BmIead基因和30k蛋白中的6G1基因。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。