1) small subunit ribosome RNA gene
核糖体小亚基RNA基因
1.
By determining the small subunit ribosome RNA gene seqence and combing with the sequences of other hypotrichous from GenBank, we constructed two molecular phylogenetic trees using both Neighbor-joining and Maximum parsimony methods.
作者自武汉东湖采集的样本中分离出鬃棘尾虫Stylonychiapustulata ,利用活体观察与蛋白银染色技术进行了形态学研究 ,并测定了核糖体小亚基RNA基因全序列 ;以邻接法 (Neighbor Joining ,NJ)和最大简约性法 (MaximumParsimonyMethod ,MP)对该物种与GenBank中所有其它下毛目物种进行了分子系统发育分析。
2) SSU rRNA
小亚基核糖体RNA
3) SS rRNA
小亚基单位核糖体RNA基因
4) 18S ribosomal RNA gene
18S核糖体RNA基因
1.
Two order Thalassiosirales-specific primers were designed with their coverage and specificities determined based on the sequences available in GenBank and tested through selective amplification of 18S ribosomal RNA gene(rDNA)fragments of the microalgae in Thalassiosirales from total DNA of seawater plankton.
为利用分子生物学方法分析表层海水主要赤潮形成藻的动态变化、快速鉴定赤潮形成藻种,设计了海链藻目特异引物,扩增了胶州湾近岸表层海水海链藻目18S核糖体RNA基因片断。
2.
A copepod-specific primer was designed and used to amplify the 18S ribosomal RNA gene fragments of Jiaozhou Bay plankton copepod in combination with the universal primer of eukaryotes.
设计了桡足类特异引物,从胶州湾浮游生物混合DNA中选择性扩增了浮游桡足类18S核糖体RNA基因片段,建立了该基因片段变异类型文库。
3.
Isolation of fixed nematode individual genomic DNA and amplification of18S ribosomal RNA gene fragments;
根据线虫18S核糖体RNA基因PCR扩增效果比较了丙酮、乙醇、乙醇+0。
5) 16S rRNA gene
16S核糖体RNA基因
1.
Methods Five bacterial isolates were randomly analyzed(one each year)for homogeneities by comparison with 16S rRNA gene sequences in the genebank.
方法 随机取 5株 (每年 1株 )分离菌进行 16S核糖体RNA基因 ( 16SrRNA基因或 16SrDNA)测序 ,与基因库中菌种比较同源性 ,从基因水平上确定细菌种类。
2.
Methods Two bacterial isolates recovered randomly from the blood of one patient and one pig were analyzed for homogeneities by comparison with 16S rRNA gene sequences in the GeneBank.
方法 随机对患者和病猪的血培养分离菌进行 16S核糖体RNA基因 (16SrRNA基因或 16SrDNA)测序 ,与基因库中菌种比较 ,从基因水平上确定细菌种类。
6) rRNA gene
核糖体RNA基因
1.
rRNA genes(rDNA) are widely used in researching marine animals.
核糖体RNA基因被广泛应用于海洋动物研究中,本文着重介绍海洋动物核糖体RNA基因的结构特征以及功能进化,供生物进化、分子系统学、系统发育以及海洋动物分类和种质鉴定等研究者参考。
2.
With the further application of molecular genetic marker to molecular systematics, rRNA genes have been widely used in the molecular systematics of marine animals, because of their special composition structure and evolution ways.
随着分子遗传标记在分子系统学中应用的发展,核糖体RNA基因因其特殊的组成结构和演化方式被广泛应用于海洋动物分子系统学研究中。
3.
The 1 kb scaffold attachment region (SAR) at 5′ non transcription region of rRNA gene of silkworm Attacus ricini was cloned into eukaryotic expression vector pLu, which contained luciferase report gene and neo R selecting marker.
蓖麻蚕核糖体RNA基因非转录间隔区 (NTS)有一长约 1kb的核骨架结合区 (scaffold associatedregion ,SAR)。
补充资料：叶绿体核糖体RNA
分子式：
CAS号：
性质：rRNA含有23s，16s，5s及4.5s的各种形式。G+C的含量占55.8％。
CAS号：
性质：rRNA含有23s，16s，5s及4.5s的各种形式。G+C的含量占55.8％。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条