HPV变异株的分布与地理位置关系密切。
2009大流行病毒是1998流感的变异株，性能相同。
The 2009 pandemic virus is a variant on this 1998 flu, and behaves the same way.
这两个氨基酸可以作为IBDV变异株的标志。
These two amino acid residues can be regarded as the signature of variant strains of IBDV.
YMDD变异株转变为野生株的时间越短，其预后可能越差。
The shorter time YMDD variant takes to become wild strain, the worse the prognosis will be.
细胞学调查结果显示，该有芒株为添加额外染色体的变异株。
Cytological investigation showed that this awned plant was a variation with extra chromosomes.
同时采用不定芽技术对变异株进行稳定，获得了完全多倍体。
Stablepolyploid plants were obtained through the application of the adventitious bud technique.
紫星是从农家品种紫引90-4变异株中选育而成的新品种。
'Zixing' is a new purple onion variety selected from the variant of local variety 'Ziying 90-4'.
联合变异株主要见于重度慢性乙型肝炎患者，与血清病毒含量无关。
The united mutations often occurred in patients with severe chronic hepatitis B, and been not related to the viral load.
从油菜品种资源以及杂交后代中发现了油菜叶变异株——凸耳叶植株。
A leaf-on-leaf mutant, with special leaves growing on a true leaf have been selected from the rape varieties resources and their hybrid generations.
形态学比较表明，变异株的扦插苗和组织培养再生苗明显不同于对照苗。
The morphological comparison showed that the cloned variant plants were quite different from the controls.
用工业培养基与实验室培养基同步培养野生型茁芽短梗霉菌株和变异株。
Synchronous culture the original strain and the mutant strain respectively in industrial medium and laboratory medium.
生物统计结果表明，当前安徽省猪群中PRRSV的感染以变异株为主。
With the statistical analysis of biological, at present, the variant infections of PRRSV is overwhelming in Anhui province.
但在含毒素的培养基上，变异株生根率大于20%，而对照基本上等于0。
On the medium with crude toxin, the rooting rate of mutant was higher than 20%, but the control was zero.
这些信息可被用来制造一些低危险性的变异株来对付这种感染性沙门氏菌。
This information can also be used to make a less dangerous variant of this infectious Salmonella.
对取自烟草变异株的腋芽进行扦插和叶片组织培养，均已成功地获得再生植株。
Through cuttage of axillary buds and leaf tissue culture, numerous regenerated plantlets had been produced and were transplanted in the field.
目前造成家禽、野禽、人类及其他动物死亡的禽流感病毒通常是H5N1的变异株。
The strain currently causing most concern is H5N1, which has become a 'highly pathogenic' virus that is capable of killing domestic poultry, wild birds, and humans and other mammals.
研究了培养基组分和培养条件对低色素出芽短梗霉变异株g - 58发酵的影响。
The medium and cultivation conditions for pullulan production by a new non-pigmented strain of Aureobasidium pullulans G-58 was investigated.
超氧物歧化酶（SOD）同工酶鉴定结果表明，在D_2变异株中存在着供体的谱带。
The result of SOD isozyme analysis showed there were two bands of donor in D2 variant.
但在一般培养条件下，变异株的呼吸能力、生长量和发酵力与野生型菌株均无明显差异。
While, there are no marked differences of respiratory activity, growth rate and fermentability between the variant end the wild strain in general cultural conditions.
结果：10例胎儿及母亲中，1例胎儿与母亲检出L 97变异株与原型株的混合感染。
Rusults: 1 pair mother and fetus were infected with L97 variation strain and wild strain.
南广占产生的典败变异株，其恢保关系类似WA型，可能属核不育转成CMS的首例发现。
The ms variants derived from Nanguangzhan(NMS)might have turned into WA type-like CMS line because of the same restoring and maintaining relationship between ms variants and WA type CMS line.
移栽到温室的试管苗生长良好，变异株在幼苗期叶片比对照株窄，叶片颜色明显比对照株绿。
The leaves of the variant plants, transplanted in the greenhouse were narrower and greener than the control's.
用CO2激光辐射筛选培育出高产鞘磷脂酶的工程菌——雅致放射毛霉变异株AE255-6。
High sphingomyelin phosphodiesterase-producing Actinomucor elegans mutant(AE255-6) was obtained by radiation of CO2 laser.
流感病毒在狗肾传代细胞(MDCK)生长良好，而在其变异株mdck - L细胞生长受阻。
Influenza virus growth well in MDCK cell, but a variant of MDCK cell line (MDCKL cells) greatly restricted the growth of influenza viruses.
对其用酸碱及温度继续处理，得到一株抗性变异株，其固氮能力较出发菌株分别提高458.65%。
Continuing treatments with acid, alkali and heating, a strain whose capability of nitrogen-fixing increase 458.65% comparing with the starting strain was obtained.
开豆41号于1999年在开豆4号大豆田里发现的天然变异株，后经逐年不断株选，提纯，培育而成的大豆新品种。
Kaidou 41 was selected and purified from the new natural mutant, found in 1999 in the soybean field of Kaidou 4.
1984年从人工病圃中选择自然变异株，经过多年连续定向筛选，于1993年育成特早熟抗病棉花新品种辽棉15号。
In 1984, natural variation plants were selected from man-made disease garden. Through directional screening the early-maturing and disease-resistant new variety-Laomian 15 came into the world in 1993.
为研究IBV变异株的基因组及其变异特征，本实验通过基因扩增拼接的方法获得了肾病变型毒株JH06111的全基因组序列。
To study the genomic characteristics of IBV variant isolate, we obtained the full genome sequences of nephropathogenic JH06111 by amplifying, cloning and sequencing of its cDNA.
HBV感染患者在治疗前后有必要检测是否存在HBVYMDD 变异株感染，为指导临床科学合理用药和制定治疗方案提供依据。
To guide reasonably antival therapy in clinic and make therapic remedy, it is necessary for HBV-infected patients before or after antiviral therapy to detect HBV YMDD mutations.
即使在感染你的时候，感冒病毒也会发生变异，而且新的病毒毒株经常出现，以至于当制药商研制出针对其中一种变异的疫苗时，血清已经过时了。
Colds mutate even while they're infecting you, and new strains pop up so often that by the time drug-makers create a vaccine against one variation, the serum is already out of date.
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