Didelphis

Didelphis的基本解释

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[医] 负鼠属

与Didelphis相关的网络例句 [注：此内容来源于网络，仅供参考]

The RT-PCR product was inserted into pTG19-T vector and transformed into E. coli successfully. By blastn, the sequence results of Kunming mus musculus were in complete accordance with the conservative sequence of Genbank NR_003278 (791bp-1153bp). By Blastn in NCBI, the sequence with little difference among animals was confirmed to be conservative. After Blastn, fourteen complete CDS coding for different animals were chosen. According to VECTOR NIT 9.0 software, the similarities between Kunming mus musculus and bos taurus, homo sapiens, erinaceus europaeus, cricetulus griseus, sus scrofa, dasypus novemcinctus, rattus norvegicus, rabbit, equus caballus, macaca fascicularis, didelphis virginiana, monodelphis domestica and vombatus ursinus was 67%, 100%, 100%, 36%, 100%, 100%, 67%, 100%, 100%, 92%, 99%, 99% and 99%. In the phylogenetic tress constructed with the forteen 18S rRNA by Treeview, the Kunming mus musculus clustered with cricetulus griseus, sus scrofa and rabbit, which was nearer to cricetulus griseus and was most far away from macaca fascicularis.(3) After sencodary structure analyses of 18S rRNA of mus musculus, an oligonucleotide fragment for RNAi was designed and synthesized, which was transformed into plasmid, and restriction enzyme analyses and sequencing results should the expression plasmid pGPH1/ GFP/Neo-mouse-sh 18S rRNA were constructed for RNAi successfully.

结果①通过RT-PCR检测显示18S rRNA基因在小鼠卵巢组织和单个GV期、MⅠ期卵母细胞中均有表达，且在未成熟卵母细胞中，MⅠ期的表达明显强于GV期的表达；②RT-PCR产物克隆测序结果显示：昆明小鼠18S rRNA基因保守区序列与基因库序列[NR_003278保守区部分(791bp～1153bp)]完全一致；Blastn比对结果发现：在不同物种中差异较小，选出14种生物18S rRNA全序列经VECTOR NIT 9.0软件分析，提示昆明小鼠18SrRNA与牛、人类、刺猬、中国仓鼠、猪、犰狳、褐鼠、兔子、马、食蟹猴、负鼠、短尾猊、袋熊的18S rRNA的相似率依次为67%，100%，100%，36%，100%，100%，67%，100%，100%，92%，99%，99%，99%；Clustal 1.81和Treeview构建出的分子进化树表明：在上述14种生物中昆明小鼠与中国仓鼠进化关系最近，与兔子、猪聚成一簇，与食蟹猴进化关系最远；③根据18S rRNA二级结构设计并合成RNA干扰寡核苷酸片段，重组质粒经过限制性内切酶及测序表明成功构建了pGPH1/GFP/Neo-mouse-sh 18S rRNA干扰表达质粒。

Any of various nocturnal, usually arboreal marsupials of the family Didelphidae, especially Didelphis marsupialis of the Western Hemisphere, having a thick coat of hair, a long snout, and a long prehensile tail.

负鼠一种夜间行动的杂食性树栖种袋鼠，尤指生长于西半球的负鼠，毛皮粗糙厚实，身体较长且粗，长有缠绕性的长尾

What but exaggerates, since the bone in thought that oneself is a didelphis lanigera, therefore basic is unable to receive.

而更夸张的是，Ellie打从骨子里认为自己是一只负鼠，所以根本无法接收Manny。

In addition and loves Li the colleague pair of funny guy didelphis lanigera Brother, the individuality is bright, chirp grasps.

再加上与爱丽同行的一对活宝负鼠兄弟，个性鲜明，唧唧喳喳。

Actually also very much has a headache, beautiful Li is adopted since childhood by the didelphis lanigera family, has been contaminated all didelphis lanigera's habit, crawls the tree, drills the corner and so on.

其实Manny也很头疼，美丽的Ellie从小被负鼠家族收养，浸染了所有负鼠的习性，爬树，钻墙角等。

与Didelphis相关的网络解释 [注：此内容来源于网络，仅供参考]

Didelphis：负鼠属

安度瓦为敏负鼠 Cryptonanus unduaviensis | 负鼠属 Didelphis | 白耳负鼠 Didelphis albiventris

Didelphis albiventris：白耳负鼠

负鼠属 Didelphis | 白耳负鼠 Didelphis albiventris | 大耳负鼠 Didelphis aurita

Didelphis imperfecta：圭亚那白耳负鼠

大耳负鼠 Didelphis aurita | 圭亚那白耳负鼠 Didelphis imperfecta | 黑耳负鼠 Didelphis marsupialis

Didelphis imperfecta：蓋亞那白耳負鼠

大耳負鼠 Didelphis aurita | 蓋亞那白耳負鼠 Didelphis imperfecta | 黑耳負鼠 Didelphis marsupialis

Didelphis virginiana：北美负鼠

北美负鼠(Didelphis virginiana)是栖息在北美洲格兰德河以北唯一的有袋类动物. 它是独行及夜间活动的动物,约有家猫的大小. 它们分布在中美洲及北美洲,由哥斯达黎加至加拿大都有它们的踪迹,但似乎仍在向北扩展. 它们的祖先在南美洲开始演化,