mutants的例句大全

AIM : To investigate the effect of chinese nutgall on growth mutants and caries development in rats.

摘要:目的: 研究五倍子在动物口腔内对变链菌生长及龋病发生、发展的影响.

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Results showed that the color of substrate mycelia of mutants was always white or colorless.

结果发现,诱变菌株菌落的基内菌丝的颜色与出发菌落的明显不同.

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Hereditary capacity in a broad sense of salt-tolerant induction rate is 97.9%, showing that the variation of induction rate for salt-tolerant mutants mainly depended on genetic variation with less influence of environment.

耐盐性诱导率的广义遗传力为97.9%，说明F1的耐盐突变体诱导率的变异，是以遗传变异为主，受环境影响甚微；

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Simultaneously, some other phenotype mutants were observed, such as leaf colour mutants, lesion mimic mutant, degenerated spikelet, changes of ear stem length, beared and beardless rice, rice glume mutant, dwarf and tall-culm mutant, leaf shape mutant. 2.

同时，获得了一些具有其他表型变化的突变体株系，如类病变突变体，叶色突变体，颖花退化，穗颈长度变化，有芒与无芒，颖壳变化，高矮秆突变，叶形突变等。

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Studies on the Regeneration Mode of the Protoplast of Auxotrophic Mutants of Auricularia

木耳营养缺陷型原生质体再生方式研究

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Mutagenesis of Auxotrophic Mutants of Penicillium chrysogenum by NTG

NTG诱发产黄青霉菌产生营养缺陷型突变体的研究报道

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Prototrophic hybrids have been obtained by the protoplast fusion between auxotrophic haploid and diploid mutants of Saccharomyces cerevisiae.

本文采用营养缺陷型的互补进行了啤酒酵母原生质体融合产物的筛选。

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Auxotrophic mutants of Trichoderma harzianum tolerant to carbendazim were obtained by UV-light mutagenesis and carbendazim induction on PDA medium.

用紫外线诱变哈茨木霉野生型菌株，经含多菌灵PDA培养基耐药性筛选，获得了耐药性菌株。

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Then at the 6 point will lead to a higher pregnancy rate. The reverse mutation frequency of the protoplast of the auxotrophic mutants was less than 10 ￣(-6).

营养缺陷型菌株原生质体回复突变率小于10￣（－6）。

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We obtained the auxotrophic mutantS of k ( lys, p) and Q ( arg-) by mutation with DES. The frequency of fusion is 1. 25 per 105 protoplast.

通过硫酸二乙酯（DES）诱变得到营养缺隐型菌株Q（arg－）和K（lys－，ρ－），其融合率为1.25×10－5。

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These mutants showed arsenate resistance and significant reduction of Pi uptake ability.

这些等位突变体都具有抗砷的表型且磷吸收能力显著降低。

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