...a存在一定的遗传分化,但没有明显的地理分布格局,在系统发育分析中形成两个分支Ca和Cp,二者之间rDNA-ITS序列遗传距离(p-distance)为1.55%。在所有分析的ITS序列中存在一个明显占优势的ITS序列型(Ha4),广泛分布于各主要苹果产区。
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The CD4-cell count was not significantly correlated with the number of SSCP bands, p-distance, HCV viral load.
免疫指标CD4+细胞数与准种数、核苷酸差异度、HCV病毒载量之间也没有显著相关性。
Because P and S waves travel at different but fairly constant speeds, the interval between their arrivals increases in proportion to the distance from the earthquake focus, or initial rupture point.
由于 P 波和 S 波以不同但相当恒定的速度传播，它们到达的间隔与到震源或初始破裂点的距离成比例地增加。
The swimming distance for the rats with Parkinson disease was significantly increased as compared with that in the control group (P< 0.05).
帕金森病模型大鼠游泳距离明显增加，与对照组比较差异显著（P<0.05）。
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