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Branches not arachnoid hairy when young; leaf apex aristate awned, awn sometimes deciduous; flowers usually 4-6 per glomerule; stamens usually 2; seed vertical.

分枝幼时没具蛛丝状毛的;具芒的叶先端具芒,芒有时脱落的;每团伞花序通常的花4-6;通常的雄蕊2;种子垂直 1 H 。

Real-time fluorescence quantitative PCR technique has been widely applied, such as mRNA expression, detections of DNA copy number and determination of mononucleotide polymorphism, as well as in the clinical medicine including accurate quantitative examination of mycobacterium tuberculosis, Type B and Type C hepatitis, AIDS virus, gonococcus, and chlamydia trachomatis.

实时荧光定量PCR的应用范围非常广泛,包括mRNA表达的研究、DNA拷贝数的检测、单核苷酸多态性的测定等,已广泛应用于医学临床,它能对结核分枝杆菌、乙型、丙型肝炎、爱滋病病毒、淋球菌、沙眼衣原体等病原体进行准确的定量检测。

In chapter 3, concentrating on the perturbation of Hamiltonian systems with parameters.

在第二章中,分析了系统E的奇点性态,研究了系统E中奇闭轨的存在条件,考虑了鞍点间的轨线连结,绘出了系统E的拓扑相图的分枝图和相应的全局相图。

Leaves with petiole 0.5-2 mm; blade narrowly triangular-lanceolate, 2.5-5.8 × 0.7-2.3 cm, thickly papery, abaxially ± densely glaucous; laminar glands long to short streaks; abaxial glands rather sparse; main lateral veins 2- or 3-paired, all branches clearly visible and forming undulating intramarginal vein, tertiary reticulation nearly invisible; base cuneate, apex acute to subacute.

叶具叶柄0.5-2毫米;叶片狭三角形披针形, 2.5-5.8 * 0.7-2.3 厘米,厚纸质,背面多少密被白霜;片状的腺长到短条纹;背面的腺体相当稀;主要侧脉2-或3对,全部的分枝明显可见的并且形成波状近边缘内脉,近看不见的第三级网脉;基部楔形,先端锐尖到近尖。

In D3 gene with 5 site mutations. There exists individual variation in the COII gene, but this variation is less than that among other members of Myzomyia Series such as An. aconitus, An. jeyporiensis, etc. In addition, one haplotype different from both An. minimus A and C was found in these 3 genes studied.②The genetic distance between An. minimus A and An. minimus C is less than that among other members of Myzomyia Series. Molecular trees based on different genes and different methods show that An.

种系发生研究表明,微小按蚊复合体亲缘种A、C间的遗传距离远小于与之近缘的同系其它成员间的距离。2个分子标记3种方法构建的基因树显示,微小按蚊A、C的种系地位非常固定,不同地域来源、不同变异类型的微小按蚊始终在同一分"枝"上,与迈蚊系其它成员相比,呈现其相对稳固的单源性。

False spikes terminal on apical 2/3 of stems and branches, in panicles; corolla limb projected at an obtuse angle to tube; stems covered with golden yellow, rusty brown, or purple villous or strigose hairs, hairs to 2.5 mm

在顶端的2/3的茎和分枝上顶生的假的穗状花序,在圆锥花序里;对筒部在一个钝角凸出的花冠瓣片;为金黄色所覆盖的茎,锈色的棕色,或紫色具长柔毛或毛,毛兑2.5毫米 9 Teucrium quadrifarium 铁轴草

The results showed that the Saccharopolyspora spinosa SP06081 protoplast yield was the highest under these conditions: the collected mycelium from SP06081 grown in Tryptic Soy Broth medium with 0.2% glycin for 48 h was treated by 0.1 mg/mL lysozyme at 28oC for 20 min, then plated on the R2YE medium with sucrose as osmotic stabilizer, the number of regeneration protoplast was up to 108/mL. The protoplast-regenerated strains exhibited changes in morphology and antibiotic production, 29.3% protoplast-regenerated strains was characterized by loose mycelium and abundant broken branches as did their parent. Among them, 58.2% strains presented the trend to positive variation in spinosad yield, with the highest spinosad yield of up to 582.0 mg/L, 85.6% higher than that of their parent.

结果表明:菌体在添加0.2%的甘氨酸的TSB培养基中培养48 h收集, 0.1 mg/mL 溶菌酶, 28oC作用20 min制备原生质体,将原生质体涂布于以蔗糖为渗透压稳定剂的R2YE培养基中,原生质体再生数目最多,达108个/mL以上;原生质体再生菌株在形态和抗生素产量上产生分化, 29.3%的再生菌株形态上保持与亲本菌株一致,具有菌丝松散,断裂分枝多的特点,其中53.2%的再生菌株多杀菌素产量变异向正方向移动,最高产量达到582.0 mg/L,比亲本菌株提高85.6%。

Inflorescence a large terminal panicle with elongate central axis; primary branches simple or branched, bearing short dense racemes of paired spikelets; racemes fragile; rachis internodes and pedicels slender, ciliate.

花序一大的顶生圆锥花序具拉长主轴线;主枝单一或分枝,承担配对的小穗的短紧密总状花序;总状花序脆的;节间的轴和花梗纤细,纤毛。

Evergreen; leaves leathery; style cylindrical; stigma subcapitate or punctiform; locules of fruit stone (2 or)3 or 4; anthesis autumn and winter; bracts inserted at base of inflorescence branches, often persistent to anthesis.

常绿 叶革质;花柱圆筒状;柱头近头状的或点状;果核的室(2或者)3或4;开花期秋天和冬天;苞片花序分枝,对开花期的通常宿存的着生的在基部。

Especially,the subbranch of enterobacteriaceace made again four small branches as genus taxon.This tree also shows that bacilliform bacterium is distinct from each other in the NJ and MP trees.After all species on the tree are merged,the topological configuration of the unrooted tree of 16S gene is closed to that of the host range unrooted tree.However,the position of bacillus is greatly changed on both the unrooted trees.

将16S DNA的NJ树隐去所有的种,以属为单位所得到的以分枝形式的无根树在拓扑结构上与菌群分布含量所构建的无根树相近,但芽孢杆菌在两种无根树的位置中有较大的差异。

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I didn't watch TV last night, because it .

昨晚我没有看电视,因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来,在北京的很多小区里,电梯液晶电视被撤了下来。

I'm running my simile to an extreme.

我比喻得过头了。