While studying the genetic makeup of corn, a new class of mutant genes was discovered by Barbara McClintock, a discovery which led to greater understanding of cell differentiation.
在研究玉米的基因构成时，芭芭拉·麦克林托克发现了一种新的突变基因，这一发现使人们对细胞分化有了更深入的了解。
This mutant produces ribostamycin, but almost no neamine is produced.
突变株产生核糖霉素的同时基本未产生新霉胺。
Immunofluorescence co-localization analysis was used to examine the synthesis and secretion of the mutant protein.
免疫荧光共定位分析用于检查突变蛋白的合成和分泌。
They create mutant mice without any germs in their intestines.
不是有特异功能，他们所培养的这种老鼠肠道内任何细菌都没有。
To test this idea, the researchers created three mutant strains of yeast.
为了验证此一想法，研究人员培育出三种酵母突变株。
The mutant receptor appears to have evolved long ago and to be widely dispersed.
沃金还注意到，变异似乎是在很长时间以前出现并已经广泛分布开了。
HIV has been so difficult to fight in part because it is such an adept mutant.
艾滋病毒难以杀灭，原因就是它极易突变。
The mutant mice also bounced back faster than the normal mice from sleep deprivation.
在被剥夺了睡眠后，变异老鼠比正常老鼠精神恢复得更快。
They found that the mutant flies lived up to 30% longer than normal flies even on a standard diet.
他们发现变异果蝇比正常果蝇(甚至是食用标准饮食的正常果蝇)的寿命长30%。
Because of our mutant powers of obsession, it's my guess that a lot of nerds suffer from addiction.
我想很多书呆子们患有上瘾症，是因为我们拥有变异过的对一件事物着迷的能力。
An aquatic animal specialist said the mutant larvae survived just 48 hours and were dying en masse.
一位水生动物专家称，这些变异鱼苗仅存活48小时就全体死亡。
Behavioral observations indicated reduced male-female social interactions in the SHANK3 mutant mice.
科学家们对老鼠进行的行为观察显示，基因突变的雌雄鼠之间的互动减少。
If you have the mutant gene, that might be co-expressed with favourable components of the human genome.
如果你有突变体基因，那这个突变基因有可能和人类基因组中的有利基因共同表达。
And he has a library of mutant ribosomes that have the right kind of sockets-they'll accept mirror amino acids.
他还构建了一个拥有正确结合构象的突变核糖体文库。
Researchers in Australia have discovered that people suffering from asthma and arthritis share the same mutant gene.
澳大利亚的研究人员发现，患哮喘和患关节炎的人有同样的变异基因。
They compared its genome to that of a seedless mutant of a plant called Arabidopsis that’s used in a lot of research.
他们将释迦的染色体组跟拟南芥的无核突变体进行比较，后者常用于各种实验中。
They compared its genome to that of a seedless mutant of a plant called Arabidopsis that's used in a lot of research.
他们把这种番荔枝的基因组跟拟南芥的基因突变做了比对，后者经常被用在研究领域。
But in the Hudson, fish with the gene to make the mutant receptor have thrived, while those without it have died out, Wirgin notes.
在哈德逊河中，拥有变异基因的鱼类蓬勃发展，那些没有变异基因的鱼都已经死光光了。
Haemoglobin disorders are genetic blood diseases due to inheritance of mutant haemoglobin genes from both, generally healthy, parents.
血红蛋白疾患是遗传性血液病，由通常健康的父母所遗传的血红蛋白突变基因所导致。
The mink, the walking catfish, the cane toad, the mutant house mouse, these are potent symbols of humanity's strangely lopsided power.
貂，鲶鱼，蟾蜍，变异的家鼠，都是人类奇怪畸形力量的有力证明。
The mutant flies that couldn’t smell carbondioxide not only lived long lives but also remained strong and resilient byseveral measures.
变异果蝇无法闻到二氧化碳，这不仅使它们活得更久，同时还使它们在多项测量上保持强壮与很强的复原能力。
The paper reporting the study states: "Nine subjects from a cohort of 87 depression patients were found to carry the mutant allele.
研究报告写道：“在87名抑郁症病人中有9名受试者被发现些带有变异的等位基因。
Compared with the normal mice, those with one mutant gene slept about 1.2 hours less, and mice with two mutant genes slept 2.5 hours less.
与正常的老鼠相比，携带一个变异基因的老鼠睡眠时间少1.2小时，而携带有2个变异基因的老鼠睡眠时间少2.5小时。
The mutant flies that couldn’t smell carbon dioxide not only lived long lives but also remained strong and resilient by several measures.
变异果蝇无法闻到二氧化碳，这不仅使它们活得更久，同时还使它们在多项测量上保持强壮与很强的复原能力。
The researchers write that “depletion of mutant p53 may reduce drug resistance and lead to new strategies for treating cancer in the clinic.”
科学家在论文中写到“消灭p53突变体能够降低抗药性，引出临床癌症治疗的新方法。”
Other researchers have systematically mutated each of the 6,600 genes in yeast and observed how the mutant yeast fare under different conditions.
别的研究人员系统地对酵母菌的6,600种基因进行了诱变，并观察这些变异酵母菌在不同条件下的进展状况。
Other researchers have systematically mutated each of the 6,600 genes in yeast and observed how the mutant yeast fare under different conditions.
别的研究人员系统地对酵母菌的6,600种基因进行了诱变，并观察这些变异酵母菌在不同条件下的进展状况。
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