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161.
任新鸾 赵美英 吕丽英 张风梅 赵丽萍REN Xin-luan ZHAO Mei-ying LU Li-ying ZHANG Feng-mei ZHAO Li-ping 《遗传》1998,20(3):11-12
邯郸地区155000人群的遗传流行病学调查任新鸾(河北省邯郸医学高等专科学校,邯郸056029)赵美英吕丽英张风梅赵丽萍(河北省邯郸县妇幼保健站,邯郸056000)TheEpidemiologySurveyofInheritanceDiseaseof... 相似文献
162.
潘建伟 赵章杏 朱睦元 潘伟槐 黄承才PAN Jian-wei ZHAO Zhang-xing ZHU Mu-yuan PAN Wei-huai HUANG Cheng-cai 《遗传》1998,20(4):39-41
TBP的联结因子TAFs的结构与功能潘建伟赵章杏朱睦元(杭州大学生命科学学院,杭州310012)潘伟槐黄承才(绍兴文理学院生化系,绍兴31200)StructuresandFunctionsofTBP-asociatedFactorsTAFsPANJ... 相似文献
163.
INTRODUCTIONOpioidactsinthecentralandperipheralnervoussystem(CNSandPNS)to'producenumerouspharmacologicaleffects.Repetitiveorcontinuoususeofopioids,however,causesdrugtoleranceanddependence.Threesubtypesofopioidreceptors,termedp)6,andK,havebeencloned.TheyarecoupledtotheinhibitoryGproteinandnegativelyregulateadenylylcyclasell].RecentlyanewG-proteincoupledreceptortermedopioidreceptor-likereceptor(ORLI)whichbelongstothenewlycharacterizedopioidreceptorsubfamilyhadbeenclonedfromhumanbrainst… 相似文献
164.
Bing-Ran ZHAO Quan-Hua XING Hong-Ai XIA He-Hua YANG De-Min JIN Xia LIU Song-Wen WANG Bin WANG Long-Ping YUAN 《植物学报(英文版)》2005,47(12):1485-1492
The new cytoplasmic male sterile (CMS) line Yewei A and its maintainer line Yewei B, with better agronomic characteristics, have been developed from a mutant of V20B (a rice maintainer line) through transformation of genomic DNA of wild rice (Oryza minuta J. S. Presl. ex C. B. Presl.). Analysis of molecular markers, DNA sequences, and Southern blot revealed that high DNA polymorphism exists between the mutant and its receptor, indicating that the special DNA fragment from O. minuta may be integrated into the genome of Yewei B. Therefore, transformation of genomic DNA from distant relatives to the plant of a target receptor may open an avenue for creating a new rice germplasm. 相似文献
165.
INTRODUCTION In addition to the prototypical retroviral Gag, Pol, and Env proteins, HIV-1 produces six additional proteins, i.e., Tat, Rev, Nef, Vif, Vpr and Vpu (Fig. 1, adapted from [1]). While Tat and Rev are required for viral replication, Nef, Vif, V… 相似文献
166.
Richard Y ZHAO 《Cell research》2005,(Z1)
China has come a long way in fighting against its HIV/AIDS epidemic. The Chinese government has taken an active role in combating this detrimental disease and such a welcome attitude by the Chinese government will certainly provide a positive spin on its … 相似文献
167.
DIAGNOSIS OF HIV-1 INFECTION The diagnosis of HIV infection is most commonly ac- complished using tests to detect antibody to HIV using a screening test, followed by a supplemental test for confirmation. However, in many countries, including China, screen… 相似文献
168.
LI Zhengyu ZHAO Xia YANG Jinliang & WEI Yuquan . Department of Gynecology Obstetrics West China Second Hospital of Sichuan University Chengdu China . National Key Laboratory of Biotherapy of Human Diseases West China Hospital of Sichuan University Chengdu China 《中国科学:生命科学英文版》2005,48(6):648-657
Ovarian cancer is an important gynecological tumor, with the third highest morbidity rate and highest mor-tality rate in gynecological cancers, of which the 5-year survival rate remains at only 19%―38.7%[1]. Tumors occurring in ovary can hardly be diagnosed in the early stages for the dormant start, and approxi-mately 70% patients cannot get the final diagnosis until the advanced stages. Surgical operation and post-operational chemotherapy based on cisplatin have become the primary treatment … 相似文献
169.
应用100条RAPD引物对三江白猪及其杂交亲本长白猪和东北民猪,以及大约克夏、圣特西和法系大白猪进行亲缘关系的DNA多态分析。其中15条引物的扩增结果具有明显的多态,将其扩增结果进行聚类分析,发现三江白猪与长白猪(遗传距离d = 0.090)、与东北民猪(d = 0.175)的亲缘关系较近,与大约克夏(d = 0.263)、法系大白(d = 0.223)、圣特西猪(d = 0.580)的亲缘关系较远。Abstract: One hundred primers were used to analyze the polymorphism of kinship of Sanjiang White pig and its parents, Landrace and Dongbei Min pig, Yorkshire, French Hybrids(Fh 019 strain),French Yorkshire by RAPD. Amplification results of 15 primers showed obvious polymorphisms, which were analyzed by clustering. The results indicate that the genetic relationship of Sanjiang White Pig, and Landrace, and Dongbei Min pig are respectively closer(d=0.090,,0.175), and that of Sanjiang White pig and Yorkshive(d=0.263), French Yorkshire(d = 0.223), Fh 019strain (d = 0.580) are respectively further. 相似文献
170.
在同一背景条件下,对草鱼、白鲢、团头鲂和鲤鱼等4种鱼的肠道菌群中好氧性菌或兼性厌氧菌进行分析鉴定,得到4种鱼之间的肠道菌群相似值.用UPGMA和NJ法构建鲤科的雅罗鱼亚科、鲢亚科、鳊亚科和鲤亚科等4种亚科的系统演化树.不同亚科的鱼间菌群分布有较大差异,但雅罗鱼亚科和鳊亚科在菌群分布方面有极显著的正相关性.哈夫尼亚菌属、致病杆菌属、气单胞菌属、柠檬酸菌属、假单胞菌属等在4种鱼肠道中均有分布,链球菌属、拉恩氏菌属、芽孢杆菌属、葡萄球菌属等属于共生菌.雅罗鱼亚科和鳊亚科相邻邻接为一个共同接点,该接点与鲤亚科连接为一个接点,鲤亚科可能是最原始的类型。
Abstract:This paper is an analysis and appraisal of aerobe and facultative anaerobe among intestinal bacterium of the following fishes:Ctenophar yngodomidellus,Hypophtha lmichthys molitrix,Megalorama ambly cephala Yih and Cyprinus carpio haematopterus under same surroundings.After that,We contain similarity values of intestinal bacteria were obtained between every two kinds of the four fishes.We constructed the revolutionary trees of in Cyprinidate,Leuciscinae,Abramidinae,Cyprininae and Hypophthalmi by NJ method and UPGMA method according to the similarity values. 相似文献