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1)  near-isogenic rice lines
水稻近等基因系
1.
Life and reproductivity tables of Magnaporthe grisea in CO39 near-isogenic rice lines;
本文选用以CO39为背景的水稻近等基因系与广东省稻瘟病菌3个优势生理小种(ZC13、ZB1和ZB5)构成12个亲和性和非亲和性互作组合,组建各组合稻瘟病菌的生命表和繁殖表,分析在亲和性互作中稻瘟病菌的生存和繁殖状况对寄主发病的影响,并探讨在非亲和性互作中抗性基因在抵御病菌侵染过程中的作用。
2)  Near-isogenic japonic line
粳稻近等基因系
3)  near-isogenic line
近等基因系
1.
Two silkworm strains, namely, NB which is highly resistant to NPV, and 306 which is highly susceptible to NPV, and their near-isogenic line BC_(9),were used in the study.
在含有抗核型多角体病毒(NPV)病主效基因的家蚕品种NB和高敏感品种306及其近等基因系BC9中,采用500个RAPD随机引物分别在各个品系的DNA混合物中进行扩增以筛选分子标记,获得与家蚕抗NPV病有关的3个分子标记:OPF 072023、OPJ 131300、OPM 161200 其中OPF 072023标记通过各回交代检测,证明获得的标记真实、可靠 又对该分子标记的片段进行克隆、测序 通过该片段的生物信息学分析,意外地在家蚕Z染色体上发现一个逆转位子的编码序
2.
The effects and pyramiding effects of qSB7Tq, qSB9Tq(a rice sheath blight resistance QTL mapped on chromosome 9 of Teqing) and qSB11Le(a rice sheath blight resistance QTL mapped on chromosome 11 of Lemont) were studied by using a set of near-isogenic lines (NILs) under the background of Lemont.
以Lemont为轮回亲本,通过分子标记辅助连续回交结合性状鉴定,构建了qSB7Tq与另外两个抗水稻纹枯病QTLqSB9Tq(位于特青第9染色体)和qSB11Le(位于Lemont第11染色体)的一套近等基因系,对各抗性QTL的单个效应及其聚合效应进行了研究。
3.
With the waxy hybrid rice developed from radiation induction technique and its non-waxy near-isogenic lines as materials,nutrition components including crude protein,amino acid,mineral elements and fatty acids were detected,and the cooking and eating quality of waxy hybrid rice and Jinnuo 6 were analyzed.
以通过核辐射诱变技术育成的杂交糯稻及其相应的非糯稻近等基因系为材料,测定了其粗蛋白、氨基酸、矿物质元素含量和脂肪酸组成分,并比较分析了杂交糯稻和常规糯稻荆糯6号的稻米品质。
4)  near isogenic lines
近等基因系
1.
Studies on the effect of dominant dwarfing sources on main economic characters using near isogenic lines;
用近等基因系研究小麦显性矮源对主要经济性状的影响
2.
A pair of near isogenic lines virulent and avirulent toward the tomato resistance gene Mi were prepared for M.
通过将爪哇根结线虫一无毒群体在抗病番茄品种Momotaro上连续选择 19代 ,获得了一对针对抗性基因Mi的毒性和无毒近等基因系。
3.
Six tall and dwarf near isogenic lines derived from a dominant semi-dwarfing mutant were studied in plant height traits and sensitivity to GA_ 3 .
对具有显性半矮秆基因的6对高矮秆近等基因系的株高表达特性进行了比较。
5)  near isogenic line
近等基因系
1.
Study on the effects of Bt gene on agronomic traits of rice using near isogenic lines.;
应用近等基因系研究Bt基因对水稻性状表现的影响
2.
Establishment of the near isogenic line strain resistant to lambda-cyhalothrin in Spodoptera exigua (Hübner) (Lepidoptera: Noctuidae);
甜菜夜蛾抗高效氯氟氰菊酯近等基因系的构建
3.
Based on the QTL analysis against Fusarium ear rot,the near isogenic lines were developed as follows: using susceptible line N 6 and resistant line BT-1 as recurrent parent and non-recurrent parent,respectively,phenotypic selection was conducted,together with marker assistant selection for selecting the genetic background of N 6,and the resistance genes on chr.
在QTL分析的基础上,采用感病自交系N 6为轮回亲本,抗病自交系BT-1为非轮回亲本,通过回交育种程序结合分子标记辅助选择,经过1次杂交,5次回交,1次自交,获得了分别含有第4染色体和第6染色体上抗病基因的近等基因系。
6)  Near-isogenic lines
近等基因系
1.
Genetic analysis of cold tolerance characters of the near-isogenic lines from Japonica Jingdiao 3 in rice;
水稻粳掉3号近等基因系耐冷性状的遗传研究
2.
Comparison of plant morphology and population structure and photosynthetic characteristics among a series of near-isogenic lines with different leaf rolling index in rice;
水稻一组卷叶近等基因系的株形、群体结构和光合特性比较
3.
Mineral elements in brown rice associated with morphological traits of near-isogenic lines population for japonica under two ecological conditions;
两种生态下粳稻近等基因系形态性状与糙米元素间的关联性
补充资料:水稻基因组物理图谱
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性质:中国于1992年8月正式宣布实施《水稻基因组计划》,并在上海成立了中国科学院国家基因研究中心。于1996年6月完成了水稻基因组物理图的构建。该基因组由十二条染色体组成,其DNA总长为4.3亿核苷酸。简单地说,物理图指的是将水稻基因组DNA用DNA限制性内切酶切割成20 000多DNA片段,再按其基因组天然的结构将这些片段重新排列成十二条染色体。已完成的水稻基因物理图中的DNA片段平均长度为120Kb。该物理图有两大用途。第一,在物理图上把所需的基因限定在一定的范围内,结合定位克隆(mapbased cloning)技术可获得所需基因,对农业育种和理论研究十分有利。第二,在完成对每一DNA片段测序的基础上,可使人类在核苷酸水平上全面解开水稻的遗传之谜。

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