genetic stability

Genetic stability and growth medium of exogenous amylase gene.

外源淀粉酶基因的遗传稳定性和生长介质。

互联网摘选

Xenotransplanted tumors and tumors after serial passage maintained the genetic stability.

异种移植瘤及其传代肿瘤保持遗传稳定性.

互联网摘选

The characteristics of the producer strain of Ru Suan Jun Su tablets ( Lactobacillus acidophilus) such as sensitivity to antibiotics, plasmid, genetic stability and the isolated galactosidase were determined.

对乳酸菌素片生产菌嗜酸乳杆菌菌株的某些特性如质粒、抗药性、遗传稳定性、β－半乳糖甘酶含量以及产酸条件进行了研究。

互联网摘选

Genetic stability of BT type and Dian type cytoplasmic-genetic male sterility was analysied in the article. The three factors including: ① mechanical mixture of maintainer line;

从理论与实践分析BT型、滇型粳稻不育系具有高度的遗传稳定性，发生混杂退化的主要原因在于①繁殖过程中保持系的机械混杂；

互联网摘选

Using antisense nucleic acid technology to study the influence of POL κ on genetic stability

用反义核酸技术研究POLκ基因对细胞遗传稳定性的影响

互联网摘选

Objective : To analyse the genetic stability of lactic acid bacteria separated from DVS during subculture.

目的: 对从直投式酸奶发酵剂中分离出的乳酸菌菌株传代过程中的遗传稳定性进行分析.

网络文摘精选

Objective To investigate spontaneous metastasis , micrometastasis and genetic stability in human breast carcinoma xenografts nude mice.

目的研究人乳腺癌异种移植的自发转移、遗传稳定性和微转移的检测方法.

互联网摘选

The electrophoretic comparisons between original and two selfed generations showed that the new variant had genetic stability.

经过两年的种植和比较测定表明它具有遗传稳定性，证明是一个新的遗传变异体。

互联网摘选

Purity, genetic stability and combining ability of pure lines were discussed.

讨论了纯系的纯合性 、 遗传稳定性以及配合力等方面的特征.

互联网摘选

Those decrease with increasing genetic stability and inbreeding.

这些是随着遗传稳定性的提高和近亲繁殖而降低的.

词典精选例句

Analysis on Genetic Stability for different development stages of Dendrobium officinale Kimura et Migo by RAPD

铁皮石斛不同生长阶段遗传稳定性的RAPD分析

互联网摘选

The molecular genetic stability of the inter_kingdom fusant Fhhh and the transcription of mnp gene in degradation of the purified terephthalic acid ( PTA) wastewater were studied in this paper.

报道Fhhh的遗传稳定性，及其降解精对苯二甲酸（PTA）废水过程中基因转录的研究结果。

互联网摘选

The inbred strain mice which have genetic stability and phenotypic consistency are widely used for scientific studies.

近交系小鼠具有遗传的稳定性和表型的一致性，越来越多地应用于科学研究中。

互联网摘选

The study on the genetic stability of the potato transfected by the Gastrodia elata DNA

天麻DNA转化马铃薯遗传稳定性研究

互联网摘选

Studies on Cryopreservation of Chrysanthemum Shoot Tips and Genetic Stability of Cryopreserved Plants; Evaluation of low temperature performances of asphalt mortar by measuring-stress ductility test

菊花茎尖超低温保存及遗传稳定性评价用测力延度试验评价沥青胶浆的低温性能

互联网摘选

Study on Genetic Stability of 'Super red Spur' Nectarine

油桃新品种&超红短枝的遗传稳定性研究

互联网摘选

Study on the genetic stability of recombinant human thymosin β 16 bacteria

重组人胸腺素β16工程菌株的遗传稳定性研究

互联网摘选

Biological characteristics study of mutant Δ AcnAA series biological characteristics of Δ AcnA and WT, including genetic stability, growth curve, morphology, hemolytic activity, infections to cells and median lethal dose to mice were tested.

突变株ΔAcnA的生物学特性研究对ΔAcnA突变株和WT进行一系列生物学特性分析（遗传稳定性、生长曲线、形态结构、溶血活性、细胞感染实验和小鼠半数致死量）。

互联网摘选

The two nisin-resistant Streptococcus thermophilus strains 9.31 and 9.4, fit for two yogurt culture were gained and assayed by production performance identification and genetic stability test.

经生产性能鉴定和遗传性状实验，获得两株适宜做酸奶发酵剂的nisin抗性嗜热链球菌9.31和9.4。

互联网摘选