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- Comparison of rDNA Internal Transcribed Spacer Sequences in Oryza sativa L. 关键词:栽培稻;核糖体;内转录间隔区;系统树
- The internal transcribed spacer (ITS) region (ITS1, ITS2 and 5.8S rDNA) of the nuclear ribosomal DNA (nrDNA) was amplified via PCR in 28 taxa of Abies Mill. 由PCR反应扩增了 2 8种冷杉属 (AbiesMill.;)
- Chlamys nobilis, Chlamys farreri, Molecular Cytogenetics,hybridization, fertilization, karyotype, GISH, FISH internal transcribed spacer region I, ITS 1, species-specific probe. 01华贵栉孔扇贝;栉孔扇贝;分子细胞遗传学;杂交;受精;核型;基因;组原位杂交;荧光原位杂交;雌核发育;转录间隔区;ITS;种属特异性探针
- A pair of general primer (ITS5-ITS4) was used to test in amplification of internal transcribed spacer (ITS) region of chromosomal DNA of fruiting bodies of Boletus edulis in Yunnan. 利用ITS的通用引物(ITS5-ITS4)对云南的美味牛肝菌(Boletusedulis)子实体的DNA进行PCR扩增,扩增产物回收后直接测序。
- The ribosomal internal transcribed spacer regions (ITS 1 and ITS 2) and mitochondrial gene fragments ( 16S rDNA and COI) of Crassostrea gigas were amplified via PCR, and the PCR products were ligated into T vectors, cloned and sequenced. 以相应引物经PCR扩增了太平洋牡蛎 (Crassostreagigas)的核糖体转录间区域 (ITS 1和ITS 2 )及线粒体 16SrDNA和COI基因片段。 PCR产物经T 载体连接后进行克隆和测序 ,分别得到长度为 5 4 3、791、5 30和 70 0bp的核苷酸序列。
- The diversity of nuclear ribosomal DNA(rDNA)internal transcribed spacer(ITS) sequences of Ginkgo biloba was determined by analyzing 10 leaf samples resenting different populations. 为研究银杏Ginkgo biloba种内核糖体DNA内转录间隔(ITS)区序列的多样性,以具有代表性的10个银杏嫩叶样本为材料,提取基因组DNA后用特异性引物进行PCR扩增,并直接测定其ITS区序列。
- By sequence comparison of intergenic transcribed spacer(ITS) region of 16S-23S rDNA, it was revealed that RSD pathogen was highly conversat. Lxx guangdong isolate shares almost 100% nucleotide identity with Brazil,Australia and USA isolates. 同时对PCR扩增的目的片段核苷酸序列进行测定与分析。 结果表明广东湛江蔗区RSD病菌16S-23SrDNA基因间隔区核苷酸序列与巴西、澳大利亚及美国路易斯安娜州RSD株系基因组相应区段核苷酸同一率接近100%25,病菌高度的同源。
- ribosomal DNA internal transcribed spacer 核糖体转录间隔区
- The internal transcribed spacer 2 第2内转录间隔区
- internal transcribed spacer (ITS) 内转录间隔区(ITS)
- internal transcribed spacer ( ITS ) 内转录间隔区
- internal transcribed spacer ( ITS) 内转录间隔区(1TS)
- internal transcribed spacer (ITS) sequences ITS
- internal transcribed spacer regions of 5SrRNA gene 5SrRNA基因间隔区
- internal transcribed spacer sequence ITS序列
- rDNA internal transcribed spacer (ITS) sequence rDNA-ITS序列
- the first internal transcribed spacer(ITS-1 ) 内转录间隔区Ⅰ
- Internal transcribed spacer(ITS) 内转录间隔区(ITS)
- the second internal transcribed spacer (ITS-2) 核糖体ITS-2基因
- rDNA internal transcribed spacer 核糖体DNA内转录间隔区