Objective To explore the correlation between DNA-ploidy and radiosensitivity and prognosis of nasopharyngeal carcinoma (NPC).
目的探讨DNA倍体类型与鼻咽癌放射敏感性及预后的关系。
Acoording the ploidy analysis of chromosome, sequences and the survey of cultivation in field, Opisthopappus is primarily divided into two species.
结合这两个种的染色体倍性鉴定、序列分析和栽培观察实验，初步确定划分为两个种。
With the increase of chromosome ploidy, the size of stomatal guard cells and the chloroplastid Numbers were increased, accompanied by the decrement of stomatal density.
染色体倍性提高，气孔保卫细胞的大小及其中叶绿粒数目增加，而气孔器密度减小。
Ploidy breeding is an effective and economical breeding method in this way.
而倍性育种是一种有效、经济的育种方法。
Objective To evaluate the clinical value of DNA ploidy in pancreatic cancer.
目的探讨胰腺癌组织中的DNA倍体与其生物学行为关系。
The stoma size and chloroplast number in guard cells could be regarded as the reliable indicators of ploidy levels to identify seedlings in the early stage.
再生植株叶片气孔大小和气孔保卫细胞内叶绿体数目可以作为从再生植株中早期鉴别四倍体植株的可靠指标。
The method for measurement of the length of stoma guard cell could be used to identify ploidy.
因此可利用测量气孔保卫细胞长度的方法鉴定花粉植株的倍性。
The identification results of cell ploidy in the material induced showed that most strains were mosaic with diploid and tetraploid cells at average levels of 79.4% and 20.6% respectively.
对细胞倍性鉴定结果表明，多数诱变株系为二倍体细胞和四倍体细胞共存的嵌合体，其中二倍体细胞平均占79.4％，四倍体细胞平均占20.6％。
This study dealt with the effects of chromosome complement on callus induction and differentiation in 15 Triticum species of different Ploidy in 1987-1988.
1987年和1988年以染色体倍数不同的-15个小麦种为材料，研究不同染色体组成对诱导愈伤组织和分化绿苗的效应。
Ployploidy is widely acknowledged as a major channel of evolution and breeding in plants, and ploidy breeding is an effective means to create large and seedless fruit germplasm.
多倍化是植物进化和育种的重要途径，倍性育种是创制大果无核果树种质的有效手段。
The differentiation media with different rates of growth regulators demonstrated distinct difference in inducing ploidy variation for regenerated plants.
不同激素配比的分化培养基在诱使再生植株染色体倍性变异方面存在着明显差异。
Through rice anther culture several kinds of ploidy plants can be obtained, such as haploid, diploid, polyploid and usually based on the morphology to distinguish their ploidy during maturity.
通过花药培养获得的水稻植株中，具有丰富的倍性变异，通常需在成熟期基于形态特征识别单倍体、二倍体及多倍体。
The chromosome ploidy was analyzed with FACS technique.
使用流式细胞仪(FACS)分析其染色体的倍性。
Objective:To study muclear DNA content, DNA ploidy and S phase fraction(SPE) in ovarian borderline cystadenomas(OBC), and the relationship between DNA content, histological grade and prognosis.
目的：探讨卵巢交界性上皮性肿瘤的DNA含量、倍体分析、S期比例等特点，及与组织学分级、预后的关系。
The method for measurement of the length of stoma guard cell was proved to be a simple way of estimating ploidy of the regenerated plants.
通过测量气孔保卫细胞长度来评估再生植株的染色体倍性是一种简单可行的方法。
DNA ploidy analysis of 30 bile duct carcinoma samples using automatic image analysis technology was made.
作者应用图像分析技术对30例胆管癌细胞核dna倍体进行了分析。
The present study showed DNA ploidy and nuclear area had important effects in valuing prognosis of patients with breast cancer.
本组结果显示DNA倍性和核面积在估价乳腺癌病人预后上具有重要价值。
He has set a "paper-cut works of ploidy the largest number (89 sets), the largest number (12000), accumulated the longest (4000 m)," the Shanghai Great World Guinness record.
他曾创下“剪纸作品套数最多(89套)、数量最大(12000幅)、累计最长(4000米)”的上海大世界基尼斯纪录。
DNA ploidy image analysis was performed to detect the karyotype of tumor cells.
图像分析DNA含量方法检测肿瘤细胞倍体变化。
The ploidy detection indicated that the genotypes performed marked difference in the inducing rates of anther embryogenic calli and produced different results in ploidy detection of embryogenic calli.
结果表明，不同基因型荔枝花药胚性愈伤组织诱导率存在显著差异，胚性愈伤组织倍性检测结果也不同。
Objective:To determine the prognostic value of DNA ploidy and nuclear morphometry, and its relations to nuclear grading in renal cell carcinoma.
目的：探讨图像细胞术测定肾细胞癌DNA倍体和核形态参数在预后判断上的价值及其与病变分级的关系。
Objective To evaluate the value of DNA ploidy patterns and proliferous activity in tumors diagnosis.
目的探讨DNA倍体及细胞增殖活性在肿瘤诊断上的价值。
Objective to explore the characteristics of histopathology, ultrastructure and histochemistry and changes of DNA ploidy of gastric carcinoid tumors.
目的探讨胃类癌的组织学、组织化学、超微结构特点和DNA含量的变化。
We found that corolla size is highly correlated with ploidy level.
结果表明，花冠大小与染色体倍性密切相关。
Objective to investigate the pathological features of renal clear cell carcinoma (RCCC) in children and its relationship to the DNA content of cancer cells and DNA ploidy.
目的探讨儿童肾透明细胞癌病理形态特点及癌细胞DNA含量和倍体的关系。
DNA index (di) and DNA ploidy did not correlate with histological type of tumours.
DNA指数(DI)和倍性与肿瘤的分型无关。
Results: Invasive of pituitary adenoma correlate to the proportion of abnormal DNA ploidy cell.
结果：垂体腺瘤侵袭性和异常dna倍体垂体腺瘤细胞比例相关密切。
The DNA ploidy and proliferation ability of invasive adenoma cell were studied.
本实验研究该类腺瘤细胞DNA倍体特征和增殖活性。
It indicates that the DNA ploidy content play a role in the diagnosis, but there is no remarkable sense to tissue typing, grading, PCNA express degree and prognosis of RMS.
说明DNA倍体含量在RMS的诊断上有参考价值，而对其组织类型、分级、PCNA表达强度及预后意义不大。
It indicates that the DNA ploidy content play a role in the diagnosis, but there is no remarkable sense to tissue typing, grading, PCNA express degree and prognosis of RMS.
说明DNA倍体含量在RMS的诊断上有参考价值，而对其组织类型、分级、PCNA表达强度及预后意义不大。
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