查询词典 proembryos

College of Life Science, Wuhan University, Wuhan 430072On the basis of optimization of in situ RNA hybridization technique, Westudied the temporal and spatial expression of calmodulin and phosphorylasemRNA and its relation with fertilization and embryogenesis in rice as well as antherdevelopment in tabacco. We also constructed cDNA libraries of proembryos anddifferentiating young embryos in rice using microscopic isolation and RT-PCRtechniques.

本文在优化RNA原位杂交技术的基础上，研究了钙调素mRNA和磷酸化酶mRNA时空表达及其与水稻受精和胚胎发生以及烟草花药发育的关系；利用显微分离技术和RT-PCR技术建立了水稻原胚和分化幼胚cDNA文库。

Multiplication rate achieved with solid/liquid alternate manner. 7. The late stage proembryos were induced in EC of multiplication medium with 9,000 mg·L-1myo–inositol and 0.1 mg·L-1 IBA.

含有50 g·L~（-1）蔗糖和0.1 mg·L~（-1）IBA的DCR1培养基最适合白皮松体细胞胚的成熟诱导，该组合明显提高了白皮松体细胞胚的成熟频率。

After that, the apical cell divided vertically respectively to form 2-celled, 4-celled, and multicellular proembryos and developed into globular embryoid, heart-shaped embryoid, torpedo embryoid,cotyledonary embryoid.

花药很容易诱导成球形胚或心形胚，但大多数胚状体发育停留在球形胚或心形胚阶段，不能形成正常胚，而成为畸形胚，只有少量发育成正常胚，最终发育成正常植株。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。