Contrasts in honeybee pathogen abundance (deformed wing virus DWV, black queen cell virus BQCV and varroa) and AChE expression by date and neonicotinoid treatment.

(1), (2), (3) and (4) are the sampled dates 13-July-12, 23-August-12, 02-October-12 and 15-January-13 respectively.
ΔΔ CT is the threshold cycle in qPCR reactions, SE: the standard errors of ΔΔ CT and RQ is the relative quantity of the RNA template in the original samples. P-value is the probability of RQ mean value by the Welch-Satterthwaite t-test on linear mixed models between colonies located in neonicotinoid treated and untreated cornfields. (-) means not applicable.
Contrasts in honeybee pathogen abundance (deformed wing virus DWV, black queen cell virus BQCV and varroa) and AChE expression by date and neonicotinoid treatment.

(1)、(2)、(3) 与 (4) 分别对应如下采样日期：2012年7月13日、2012年8月23日、2012年10月2日及2013年1月15日。ΔΔ CT（delta-delta cycle threshold，循环阈值差值）为实时定量聚合酶链反应（quantitative real-time polymerase chain reaction, qPCR）中的循环阈值差值；SE为ΔΔ CT的标准误；RQ（relative quantity，相对定量值）指原始样本中RNA模板的相对定量水平。P值（P-value）为通过韦尔奇-萨特思韦特t检验（Welch-Satterthwaite t-test）对线性混合模型进行分析所得的、新烟碱类杀虫剂处理组与未处理组玉米田内蜂群间RQ平均值的概率。符号(-)表示不适用。本数据集基于采样日期与新烟碱类杀虫剂处理条件，对比分析了蜜蜂病原体丰度（变形翼病毒（deformed wing virus, DWV）、黑蜂王台病毒（black queen cell virus, BQCV）及瓦螨（varroa））与乙酰胆碱酯酶（acetylcholinesterase, AChE）的表达水平。