间隔区

The tests showed that MAb SCR18 could be widely used for detection of WTGs in China.

利用根据WTGs基因组上基因间隔区及外壳蛋白基因保守序列设计的引物，建立了 PCR特异检测 WTGs的方法。

Phylogenetic relationships among the 18 original genera of the palm family were investigated using two DNA sequence data sets derived from matK, the maturase - coding gene located in an intron of the plastid gene trnK, and the internal transcribed spacer region of 18S-26S nuclear ribosomal DNA to examine relationships in 18 generas of chinese palm family.

通过叶绿体trnK基因的内含子matK序列及核糖体转录间隔区序列研究初步分析了中国原生棕榈科18属间的系统发生。

It was identified as Penicillium oxalicum by the morphological observation and analysis of DNA sequences.

经过形态观察和核糖体间隔区ITS扩增序列分析，确定该菌株为草酸青霉菌属。

It shows that theintrons or spacer of these two organisms may have the same ancestor.

这一结果表明上述两种植物中的这些内含子或间隔区可能从同一祖先进化而来。

The sequences of segments of the trnL intron from 29 species and trnL-trnF IGS from 21 species of Magnoliaceae were analyzed. The results from the strict consensus trees were consistent with the former systems ① several species within the genera Michelia were homologious;② the subgenera Yulania was extremely homologious and much far from subgenera Magnolia;③ the species within Manglietia were highly conservative.

通过木兰科29个种的trnL基因内含子的525个碱基序列及21个种的trnL-trnF基因间隔区的370个碱基序列测定和分析，构建的严格一致性树建议：①含笑属为相对一致的单系类群；②玉兰亚属的几个种形成一个单系类群，与木兰亚属的几个种无共衍位点；③木莲属为个相对保守的类群，种间碱基差异很小。

In order to clarify the taxonomic status of Dirofilaria sp. of Ailurus fulgens,the second internal transcribed spacer (ITS-2) of rDNA of Dirofilaria immitis from dogs in Ya'an in Sichuan Pro-vince and of Dirofilaria sp.from Ailurus fulgens in Chengdu and Chongqing were sequenced and compared.

为探讨采自小熊猫的恶丝虫虫种的分类地位，测定了四川雅安地区犬源犬恶丝虫和成都及重庆两地小熊猫源恶丝虫的核糖体第二内转录间隔区（ITS-2）基因序列并进行了比对分析。

This paper reviewed the application of nuclear ribosomal DNA internal transcribed spacer region sequences in phylogenetic study of angiosperms at intra\|inter genera or family levels in recent years at home and abroad. Combined with the research of Chinese \%Alpinia \%Roxb.

本文就近年来国内外有关被子植物核糖体DNA中的内转录间隔区序列在植物属内、近缘属间乃至科内系统发育研究中的应用，结合作者在中国姜科山姜属 AlpiniaRoxb 。

Objective To explore sequence differentiation of ITS and 28S rDNA-LSU of Orientobilharzia turkestanicum from bovine and caprine hosts. Methods Adult worms of O.

摘要目的探讨牛羊源土耳其斯坦东毕吸虫（ Orientobilharzia turkestanicum ）核糖体内转录间隔区和28S核糖体大亚基序列的差异。

DNA sequence data of the rbcL gene, the matk gene, and the internal transcribed spacers of nuclear ribosomal DNA involving 14 species representing the Cercidiphyllaceae. Eupteleaceae. Platanaceae, Tetracentraceae. and all the subfamilies of the Hamamelidaceae have been investigated in the present study.

本研究测定了包括连香树科、领春木科、悬铃木科、水青树科和金缕梅科内所有亚科代表共计14个种的rbcL基因，matK基因和18S-26S核核糖体内转录间隔区的序列，并结合原有资料对所有低等金缕梅类及其相近类群进行了分支分析。

Gene lies in nucleic acid sequence of endogenesis transcriptino alternation district between 16 Ss-23 S rDNA, reagent box includes 10 x PCR buffer, 10 X dNTP, 10 x introductor Cff A1/introductor CffA2 and Tag enzyme.

基因位于16S－23S rDNA间的内源转录间隔区的核酸序列，试剂盒包括10×PCR缓冲液、10×dNTP、10×引物CffA1/引物CffA2和Tag酶。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了