The results of genetic analyses showed that nuclear gene(s) controlled the sterility of the 17 lines.
遗传分析表明新发现的不育材料均为由核基因控制的核不育材料。
The low phytic acid mutation with mutant IR-lp1 is a recessive trait controlled by a single recessive nuclear gene.
研究发现：（1）低植酸突变为一隐性突变性状，此突变为单隐性基因突变；
Chloroplast DNA is vastly more abundant than nuclear DNA, since each plant cell can have thousands of copies of chloroplast genes but just two to four copies of each nuclear gene.
叶绿体基因(ChloroplastDNA)远比核基因(nuclear DNA)丰富，因为每个植物细胞可以有数千个叶绿体基因，但是每个核基因只有两个到四个核基因副本。
The mechanism of this albescent phenomenon was discussed, and regarded that the mutation of temperature sensitive mutant is probably mutually controlled by the nuclear gene and nuclear cytoplasm.
文中对其返白机理进行了讨论，认为该温度敏感型突变体的突变很可能是由核基因或核质互作控制的。
Besides the low efficiency of cloning - just 1.7 per cent of embryos came to term - another challenge to creating transgenic dogs is controlling where in the nuclear DNA a foreign gene lands.
除了低克隆率-只有1.7%的胚胎能存活到最后阶段-创造转基因狗还有一个挑战即如何控制外部基因在核d NA中的植入位置。
SATB1 is a nuclear protein well known for its crucial role in regulating gene expression during the differentiation and activation of t cells, making it a key player in the immune system.
SATB1是一种由于在T细胞的分化和激活中调节相关基因表达起关键作用而广为人知的核内蛋白，它是免疫系统中的关键参与者。
The classical mechanism for nuclear receptors to regulate gene expression is to bind the hormone response element(HRE) on the target gene in the presence of their ligands.
核受体家族的经典作用机制是在其配基存在下结合在靶基因的应答元件上，从而在转录水平上调节基因的表达。
The discovery that the HR protein is a nuclear receptor corepressor indicated that HR function in hair cycling is by regulating gene expression.
HR蛋白是细胞核受体辅阻遏物的发现证明HR蛋白是通过在毛发周期中调节基因表达来发挥作用的。
Conclusion: The putative GR6 protein, encoded by GR6 gene may predictably function as an important nuclear signal transduction molecule.
结论：GR 6基因的表达产物即GR 6假设蛋白可能是细胞核内的一种信号分子。
But the same as nuclear transformation, plastid transformation also has the problems of bio-safety of antibiotic markers and development obstacles due to the overexpression of foreign gene.
但同细胞核转基因一样，叶绿体转基因也存在抗生素标记的生物安全性和外源基因的过量表达对植物正常生长发育的影响的问题。
According to the results, it is concluded that there are extensive effects of nuclear background on mitochondrial gene expression.
结果表明，核背景的改变对线粒体基因的表达具有广泛的影响。
BRD7 was identified as a novel gene tightly associated to nasopharyngeal carcinoma (NPC) and also a nuclear transcriptional regulatory factor.
BRD7被鉴定为一个鼻咽癌密切相关新基因和潜在的核转录调节因子。
ObjectiveTo study the gene alteration of SDHD coded by nuclear DNA in gastric carcinoma.
目的研究胃癌组织中由核d NA编码的琥珀酸脱氢酶(SDHD)基因位点的改变情况。
Incorporation of a selectable marker gene during chloroplast genetic transformation is essential to obtain transformed chloroplasts, which is the same as nuclear transformation.
与核遗传转化相同，叶绿体遗传转化研究需要有合适的选择标记作为辅助手段。
Whereas nuclear DNA contains just two copies of every gene, there are literally hundreds of mitochondria in most cells.
DNA核内每个基因只含有两套，而事实上大多数细胞都含有成百个线粒体。
It plays an important role in gene transcription, nuclear hormone receptor signal transduction, apoptosis, and viral replication.
在基因转录，激素受体信号传递，细胞凋亡，病毒复制等方面都有重要作用。
Objective To explore the effects of antisense proliferating cell nuclear antigen (PCNA) gene on proliferation activities of bladder cancer cells.
目的探讨反义增殖细胞核抗原(pcna)基因对膀胱癌细胞增殖活性的影响。
PR is a nuclear receptor which may mediate the physiological activities of optic ganglia via nuclear receptor in gene level.
PR在神经细胞核中的定位表明其为核受体，很有可能在基因水平上参与拟穴青蟹视神经节的生理活动调节。
This male sterile was controlled by a single nuclear recessive gene. Since no pollens or a few malformed pollens existed in the anther of the sterile plants, it was a completely sterile type.
不育性状在不同年份、不同季节、不同地点下稳定遗传， 属可遗传的单基因控制的隐性核不育类型。
Objective: To detect ED1 gene mutation in three hypohidrotic ectodermal dysplasia (HED) nuclear families.
目的：研究少汗性外胚叶发育不全引起先天缺牙的ED1基因突变。
Lamin proteins are thought to determine the size and shape of cell nuclei and to be involved in nuclear stability, chromatin structure and gene expression.
型核纤层蛋白决定细胞核的大小及形状，与细胞核的稳定性、染色质结构以及基因表达有关。
Histone acetylation and de-acetylation can change the structure of chromatin, involving in gene expression regulation and nuclear reprogramming.
组蛋白乙酰化和去乙酰化可以改变染色质的结构，参与基因的表达调控和重编程。
It has also been found that the gymnosperm plants have few copies of CHS gene in a particular nuclear genome, but copy number varies greatly in the angiosperm plants.
CHS基因在裸子植物中的拷贝数较少，而在被子植物中拷贝数变化很大。
Analyzing the data of 51 nuclear families and 2 families with 3 generations, it was found that petaloid toenail had the same hereditary characters as a dominant single-gene trait.
对2个完整的三代家系和51个核心家系的系谱分析，发现瓣状甲的遗传特点与常染色体单基因显性性状一致。
Analyzing the data of 51 nuclear families and 2 families with 3 generations, it was found that petaloid toenail had the same hereditary characters as a dominant single-gene trait.
对2个完整的三代家系和51个核心家系的系谱分析，发现瓣状甲的遗传特点与常染色体单基因显性性状一致。
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