to explore the connection between the genetic stability, abnormal methylation of imprinted genes and ntds. methods: 1.

1、

sscp has the character of rich polymorphism, strong genetic stability and high density, and it can greatly enrich the cotton molecular marker.

SSCP具有丰富的多态性、强的遗传稳定性和高的覆盖密度等特点，能够对在一定程度上棉花分子标记的多态性进行丰富。

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2、

study on the dynamic accumulation of main secondary metabolites in roots of rumex gmelini from different provenances organogenesis of scutellaria amoena and genetic stability of regenerated plantlet analyzed by rapd

不同种源毛脉酸模根中主要次生代谢产物动态积累的研究滇黄芩器官发生与不同继代次数遗传稳定性的RAPD分析

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3、

the genetic stability of antisense waxy gene segment in the progeny of transgenic plants in rice

水稻蜡质基因（Wx）反义片段在转基因后代中的遗传稳定性

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4、

cells regulate cell cycle progression by arresting several checkpoints in response to ionizing radiation, which provides time for them to repair dna damage, ensures genomic integrity and genetic stability and in turn decreases genetic mutations.

电离辐射损伤后，细胞通过若干关卡来调控细胞周期的进程，使细胞有时间进行DNA修复，确保染色体组的完整性和遗传稳定性，减少突变的发生。

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5、

in addition, msc can also accept the variety of gene transfer vectors and maintain good genetic stability even after in vivo differentiation.

此外MSC还可接受多种载体的基因转染并在体内分化后仍可保持良好的遗传稳定性，故还可作为基因治疗的靶细胞。

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6、

fen 1 is essential in the cell replication, repair and in the maintenance of cellular genetic stability.

结构特异性核酸酶FEN1在DNA复制和修复，以及维持细胞遗传稳定性方面都起着重要作用。

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7、

objective: to investigate the growth characteristic of tmj synovial membrane cells ( smcs) in vitro.

目的：研究体外培养人TMJ滑膜细胞生长特性和遗传稳定性。

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8、

assessment of genetic stability in tissue-cultured products and seedlings of saussurea involucrata by rapd and issr markers

新疆雪莲组织培养体系的RAPD和ISSR遗传稳定性评价

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9、

study on the heredity stability and bioactivity of prokaryotic engineering strain expressing chicken il-18

鸡IL-18原核表达工程菌遗传稳定性与表达产物生物活性检测

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10、

genetic stability of a major qtl for fiber strength and its marker-assisted selection in upland cotton

棉花高强纤维主效QTL的遗传稳定性及它的分子标记辅助选择效果

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11、

specificity and stability of psr ( puccinia striiformis repeat) sequence

PSR（Puccinia Striiformis Repeat）序列的基因组特异性和指纹遗传稳定性研究

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12、

evaluation of genetic stability of dh_0 and its dh_1 populations in chinese cabbage

大白菜DH0与DH1代群体的遗传稳定性分析

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13、

genomic sequence determination and genetic stability of minks canine distemper virus vaccine cdv_3 strain

水貂犬瘟热CDV3疫苗株基因组序列测定及H基因遗传稳定性分析

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14、

influence of hydrogen peroxide stress adaptation on bifidobacteria characteristics and hereditary stability of adaptive response to hydrogen peroxide in bifidobacteria

H2O2适应对双歧杆菌部分特性的影响及其遗传稳定性

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15、

the a-page method can be applied not only to verify variant progeny introduced exogenous dna, but to examine genetic stability of variant progeny.

A－PAGE方法不仅可用于验证外源DNA导入的变异后代，而且可检测后代变异系的遗传稳定性；

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16、

analysis of genetic stability of the adenovirus recombinant in 293 cells indicated n gene could stably exist in adenovirus genome without any deletion.

重组腺病毒在细胞上遗传稳定性分析表明N基因能稳定存在于腺病毒基因组而不被切除。

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17、

a study on the genetic stability of hepatoma cells reversed by normal mouse liver rna

正常小鼠肝RNA对肝癌细胞逆转的遗传稳定性的初步研究

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18、

moreover, the improved recombinant pichia pastoris is excellent at expression stability and heredity stability.

PCR检测及表达量分析证明改良的菌株具有很好的遗传稳定性和表达稳定性。

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19、

analyses of hereditary stability on protein content variation and lysine content in rice seeds induced by exogenous dna from soybean

大豆DNA导入引起稻米蛋白质含量变异的遗传稳定性及赖氨酸含量分析

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20、

analyses on the hereditary stability of protein content and quality variation in barley seeds by introducing exogenous soybean dna

大豆DNA导入引起大麦籽粒蛋白含量及氨基酸含量变异的遗传稳定性分析

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