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Protein kinase B (PKB) is a member of the second messenger-regulated subfamily of protein kinases, and plays a key role ......
Concomitant achondroplasia and Chiari II malformation: A double-hit at the cervicomedullary junction
We report the first case of a neonate with concurrent Chiari II malformation and achondroplasia. Although rare, both the......
Human phenylalanine hydroxylase (PAH) cDNA was applied as a hybridization probe to analyzing the following 8 restrictio......
Homozygosity mapping of a consanguineous Pakistani family affected with oculocutaneous albinism to T
Dear Sir,Iam Haiba Kaul,from the Department of Biochemistry,University of Health Sciences,Lahore,Pakistan.I write to pre......
Antioxidants in aqueous extract of Myristica fragrans(Houtt.) suppress mitosis and cyclophosphamide-
In this study,freeze-dried water extract from the leaves of Myristica fragrans(Houtt.) was tested for mutagenic and anti......
In eukaryotic organisms cellular fate and tissue specific gene expression are regulated by the activity of proteins know......
With the support by the National Natural Science Foundation of China and the Ministry of Science and Technology of China......
A dynamic database based dynamic scheduling system is proposed.As the schedule is being preformed, the scheduling task d......
The toxicity of 12 kinds of bactericides against the pathogen of cassava bacterial blight( Xanthomonas axonopodis pv. ma......
Molecular Cytogenetic Characterization and Stem Rust Resistance of Five Wheat-Thinopyrum ponticum Pa
Partial amphiploids created by crossing common wheat(Triticum aestivum L.) and Thinopyrum ponticum(Podp.) Barkworth & D.......
Objective To study the clinical features of multiple myeloma(MM)patients with 1q21 amplification and the detection and b......
Regeneration of intergeneric somatic hybrids by protoplast fusion between Onobrychis viciaefolia and
Protoplast fusion was induced between sainfoin and alfalfa by an improved polyethyleneglycol (PEG) method. The intergen......
采用RFLP和AFLP标记对来自中国和欧美的7份甘蓝型油菜和22份白菜型油菜进行了遗传多样性分析。在这29份材料中,166个酶-探针组合和......
Development and characterization of interspecific hybrids between Oryza sativa and O. latifolia by i
Oryza sativa and O. latifolia belong to the AA and CCDD genomes of Oryza, respectively. In this study, interspecific hyb......
Correlation and Quantitative Trait Loci Analyses of Total Chlorophyll Content and Photosynthetic Rat
In order to explore the relevant molecular genetic mechanisms of photosynthetic rate(PR) and chlorophyll content(CC) in ......
Synthesizing double haploid hexaploid wheat populations based on a spontaneous alloploidization proc
Doubled haploid(DH) populations are useful to scientists and breeders in both crop improvement and basic research.Curren......
Molecular Mapping of QTLs for Yield and Yield-Related Traits in Oryza sativa cv Swarna × O. nivara (
Advanced backcross QTL analysis was used to identify QTLs for seven yield and yield-related traits in a BC2F2 population......
[Objective] This study aimed to induce the tetraploid of Clematis heracleifolia. [Method] Mixture of 0. 2% colchicine so......
Characterization of a Putative New Semi-Dominant Reduced Height Gene, Rht_NM9, in Wheat(Triticum aes
Plant height is an important agronomic trait in cereal crops, and can affect both plant architecture and grain yield. Ne......
多发性骨髓瘤(MM)是一种常见的浆细胞恶性肿瘤,重要的染色体异常导致MM进展,在MM中具有独立的预后判断价值.荧光原位杂交(FISH)检......
陆地棉(Gossypium hirsutum L.)和海岛棉(Gossypium barbadense L.)是两个栽培四倍体棉种.前者产量高、适应性广,后者纤维品质优良......
以东乡普通野生稻和日本晴为亲本构建的染色体片段置换系为研究材料,2019年分别在北京、山东临沂和江西南昌对分蘖数、穗粒数和粒......
[摘要] 目的 应用两种荧光原位杂交（FISH）试剂盒检测羊水染色体，比较两者在临床的应用效果。 方法 采用北京金菩嘉和美国雅培Vysis生......
黏膜相关淋巴组织(mucosa-associated lymphoid tissue,MALT)淋巴瘤是一种低度恶性的B细胞淋巴瘤,近年来发病率有上升趋势。MALT淋......
在染色体工程创造小麦新种质研究中 ,由于小麦染色体 5B长臂上具有控制部分同源染色体联会的显性基因Ph1,使外源优良基因难以通过......
以小麦为重点，对小麦族植物中ＤＮＡ重复序列的划分、特点及其功能进行了概括，着重介绍了重复序列在基因组分化、ＤＮＡ转座及在染色体联会和配对......
目的探讨Pfeiffer综合征的临床表现与遗传学特征。方法2017年11月深圳市龙岗区妇幼保健院发现1例Pfeiffer综合征病儿,通过其临床表......
绒毛用直接法制片，新生儿脐带血和成人外周血用半微量全血法制片，对绒毛，脐带和外周血染色体的断裂和裂隙进行比较，结果表明，绒毛细胞的......
目的探讨染色体微阵列分析技术(CMA)在检查核型分析未见异常的发育迟缓/智力低下(DD/ID)患儿方面的应用价值。方法选取210例DD/ID......
本试验将抗性组分分析法与单体分析法相结合,进行了小麦抗性基因染色体定位和抗性评价。结果表明,平湖剑子麦是抗性较稳定的中抗至......
提出一种新的染色体编码方法——逆排序消出结点法RSEEN,确保染色体对应的任务分配调度为合理调度,不必在遗传操作过程中不断地验......
目的探讨氟吗啉的致突变性.方法首先测定氟吗啉对V79和CHL的细胞毒性,然后在非代谢活化和代谢活化条件下,进行氟吗啉诱发V79细胞HG......
研究了云南勐腊县产的大绿臭蛙的核型,核型模式为2n=26(18M+8SM),5+8,NF=5;并与已报道的安徽黄山和香港的大绿臭蛙的核型进行了比......
对来源于世界９个国家和地区的９２个栽培大麦品种的染色体Ｎ带带型作了比较分析，发现Ｎ带带型存在多态性。......
为研究盐胁迫对小麦代换系酶活性的影响,以中国春-Synthetic 6x染色体代换系及其亲本为材料,通过测定在盐处理条件下幼苗抗氧化酶S......
【目的】研究稻曲病菌致病力增强的ATMT突变菌株5062，为稻曲病菌致病机制解析、致病相关基因克隆提供方法基础。【方法】测定和观察......
目的：对射干鸢尾染色体数目，形态等进行研究，为该种类鉴定，演化和良种选育等提供必要的细胞学资料，方法：采用常规制片方法，结合显微镜对染......
本文报告了201名蒙族师生Kell和Rh血型分布。结果表明:Kell血型系统K基因频率(0.9925),符合国人的情况。Rh血型系统以CCDee为最多,......
【目的】光叶紫花苕(Vicia villosa Roth var.glabrescens)是南方种植较为广泛的豆科绿肥作物。对光叶紫花苕的染色体核型进行分析......
RELATIVE EFFICACY OF CATIONIC SALTS OF ZIRCONIUM AND THALLIUM ON HUMAN LYMPHOCYTE CHROMOSOMES IN VIT
Different concentrations of zirconium oxychloride andthallium acetate were added to human peripheral bloodleucocyte cult......
本文报道了中国仓鼠肺细胞(CHL)染色体畸变相应用Bt DR标记的姐妹染色单体互换(SCE),检测医用硅橡胶致突变作用。硅橡胶Eagle浸出......
目的对北京小型猪遗传质量控制地方标准DB11/T828.3-2011中空缺的12号染色体标记进行筛选,并通过比较不同标记对同种群的遗传评价......
精子的灭活是雌核发育过程中的一个关键步骤，为了研究不同介质中斑马鱼精子的灭活效果，将斑马鱼的精子分别置于纯水（A）、Cortland鱼用......
以亚离子和He-Ne激光照射活体雄性小鼠睾丸,观察小鼠睾丸中精母细胞的联会复合体.发现小鼠精母细胞的联会复合体发生一定程度的畸......
采用栽培大麦早熟３号球茎大麦ＰＢ１（２ｎ＝２ｘ＝１４）、ＰＢ４（２ｎ＝４ｘ＝２８）杂交，对影响杂种幼胚培养的环境因素和再生植株的形态学及细胞学变异进行了研究。......
目的:探讨具有合并症的急性髓系白血病(acute myeloid leukemia,AML)老年患者的临床特征及预后。方法:回顾性分析55例初诊≥60岁具......
概要介绍了第二届低和很低剂量辐射对人体健康效应国际会议中有关容许剂量照射对人体效应的内容:根据对放射性工作者所受职业照射......
背景与目的:染色体不平衡在肺癌发生中具有重要作用,并可能受不同致癌物的影响.本研究旨在探讨原发性肺鳞状细胞癌(squamous cell ......
传统方法设计声表面波滤波器的主要缺点是设计过程复杂。本文提出了一种新的设计方法，它将声表面波滤波器的所有指条结构特征的集合......
