用高通量测序技术研究松辽黑猪与长白猪背最长肌 mRNA和lncRNA的差异表达
吴垚群1,陈少康3,盛熙晖1,齐晓龙1,王相国1,倪和民1,郭勇1,王楚端2(),邢凯1()
Differential Expression of mRNA and lncRNA in Longissimus Dorsi Muscle of Songliao Black Pig and Landrace Pig Based on High-Throughput Sequencing Technique
YaoQun WU1,ShaoKang CHEN3,XiHui SHENG1,XiaoLong QI1,XiangGuo WANG1,HeMin NI1,Yong GUO1,ChuDuan WANG2(),Kai XING1()

图4. lncRNA的差异表达分析
A图表示鉴定出的新lncRNA,蓝色在松辽黑猪中表达的lncRNA,红色表示在长白猪中表达的lncRNA,中间的交集表示松辽黑猪和长白猪中均表达的lncRNA;B图表示松辽黑猪和长白猪之间差异表达的lncRNA,横坐标表示样品间的差异倍数对数值,纵坐标表示两个样品的-log10（FDR）值;红色表示长白猪相对于松辽黑猪的样本表达量上调和绿色表示表达量下调

Fig. 4. Differential expression analysis results of lncRNA
A figure shows the identified new LNCRNA, blue shows the LNCRNA expressed in Songliao black pig, red shows the LNCRNA expressed in landrace pig, and the middle intersection shows the LNCRNA expressed in both Songliao black pig and landrace pig; B figure shows lncRNA of difference expression between Songliao black pig and landrace pig, horizontal coordinate shows logarithm of difference multiple between samples, vertical coordinate shows-log10(FDR) value of two samples; The red color showed that the expression of landrace pig was up-regulated and the green color showed down-regulated compared with Songliao black pig