colony formation

Have obvious differences in resistance to antibiotics. After generation time determination and tests of colony formation days on plate for the 53 separated and purified strains of nodule bacteria from Acacia spp.

分离、纯化的53株相思树种根瘤菌株，经代时测定和在平板上菌落形成天数测定，首次从相思根瘤菌中分出快生菌和慢生菌两种类型。

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By using the method of spleen colony formation of murine haematopoietic stem cells ( CFU-S), the effect of crystalized preparation of ethanol extract of Cordyceps sinensis ( CS-Cr) on bone marrow CFU-S of LACA mice was studied.

本文采用造血干细胞（CFU-S）脾结节形成方法观察冬虫夏草醇提结晶制剂（CS-Cr）对LACA小鼠骨髓CFU-S的影响。

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Effect of interleukins and colony stimulating factors on spleen colony formation in 5-Fu treated mice

白介素和集落刺激因子对5-Fu处理小鼠脾集落形成的影响

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By using the techniques of spleen colony formation and culture of hematopoietic progenitor cells in vitro, we studied the actions of peritoneal macrophages of the mouse on the proliferation of colony forming unit-spleen ( CFU-S) and colony forming unit-granulocyte monocyte ( CFU-GM).

采用体外细胞培养的方法，观察了小鼠腹腔巨噬细胞对骨髓多能造血干细胞（CFU-S）和粒-单系祖细胞（CFU-GM）增殖的调控作用。

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Objective: To investigate the optimum nutrient conditions of liquid media for growth and the optimum air conditions for colony formation on solid culture media of Ureaplasma Urealyticum ( Uu).

目的探讨解脲支原体（Uu）在液体培养基中的最佳营养条件和在固体培养基上形成菌落的最佳气体条件。

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By using such techniques as spleen colony formation and flow-cytometry, the effects of murine submandibular gland conditioned media ( SGCM) on the proliferation of hematopoietic stem cells ( CFU-S) and bone marrow cells ( BMC) in mice was studied.

本实验采用脾集落形成法和流式细胞术等技术，研究了小鼠颌下腺组织培养上清液（SGCM）对造血干细胞和骨髓细胞增殖的影响。

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Counting of micro colony formation unit and micro color change unit of Ureaplasma urealyticum

解脲支原体的微量菌落形成单位和颜色变化单位的测定

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The biological differences between SP and NSP cells were identified by analysis of abilities in asymmetric cell division, plating, spheroid colony formation and drug resistance in vitro. 2.

分别从不对称分裂、体外克隆形成能力、成球能力及对化疗药物的耐受性等方面比较SP和NSP细胞的生物学特性差异。

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Cell survival curves were determined by colony formation method to evaluate changes of radiosensitivity of the cells.

集落形成法检测细胞存活曲线，反映放射敏感性变化；

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According to tests of colony formation days on plate and generation time determination, all strains were primary clustered into two groups: one is fast-growing rhizobium, the other is slow-growing rhizobium.

根据菌落形成时间和代时测定结果，将供试菌株初步划分为快生菌株和慢生菌株两种类型。

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Changes of radiotherapy sensitivity of cells treated by chemotherapy agents were analyzed by colony formation experiment.

应用集落形成实验分析化疗药物作用后细胞放射敏感性的变化。

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