中文摘要：

首次克隆了猪hnRNPK基因启动子序列，并进一步对该序列进行了分析．结果显示：该基因启动子约1 kb，与已报道的人的相应序列相似度为78．9％，具有相同的“TCTCGCGAGA”核心启动子序列和转录起始位点．利用在线软件分析发现，猪hnRNPK基因启动子不含TATA 盒，而含有CAAT盒的GC富集区，存在两处CpG岛，具有SP1、UCE．2、GCF、EARLY-SEQ1、TTR＿inverted＿repeat、NGFI-C、EARLY-SEQ1等多种转录因子潜在结合位点，并且具有8种基序结构．

英文摘要：

The porcine hnRNPK gene promoter were cloned firstly and analysis by the bioinformatics software .The results showed that the length of porcine hnRNPK promoter is about 1 kb, and had 78.9 percent of the similarity com-paring with human hnRNPK promoter , which had the same core promoters ’ sequence of “TCTCGCGAGA” and tran-scriptional start site .The results of bioinformatics analysis showed that no TATA box and two CpG island are found in porcine hnRNPK gene promoter region , and exited many transcription factors-binding sites such as SP1, UCE.2、GCF, EARLY-SEQ1, TTR_inverted_repeat, NGFI-C, and 8 motifs.