1) isogenic strain
等基因品系
2) Isogenic lines
等基因系
1.
A set of 27 isogenic lines with 2-3markers o.
)全部12条染色体的、表现简单遗传且易于识别的形态标记材料27份,以早籼品种浙辐802为轮回亲本,经10余次回交,转育成一套籼型标记等基因系。
2.
Nonken 58 s was crossed with a pair of isogenic lines withdifferent photoperiode response Lmc/Lmc and Lmu/Lmu.
农垦５８ｓ与一对感光性不同的等基因系杂交，观察了Ｆ１～Ｆ５代的生育期和育性的变化。
3) isogenic line
等基因系
1.
Two sets of isogenic line carrying the same dwarf gene Rht 3 for gibberellininsensitive dwarfism in hexapoid wheat( Triticum aestivum L.
以小麦Ｒｈｔ３的两个株高等基因系及其ＢＣ２３Ｆ２分离群体为材料，分析了与Ｒｈｔ３矮秆基因连锁的赤霉酸不敏感基因Ｇａｉ３的遗传规律及其与Ｒｈｔ３的遗传关系。
2.
Two sets of dwarf isogenic lines of indica rice have been developed by crossing eleven dwarf and semidwarf varieties or lines respectively with two tall cultivars, Mianhuatiao and Nanjing 6, and backcrossing forfive generations to the tall cultivars.
１１个籼稻矮秆品种（系）以高秆籼稻棉花条和南京６号为轮回亲本，连续回交５代，育成两套籼稻矮秆等基因系。
4) 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。
5) 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。
6) 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。
补充资料：单座位复等位基因同工酶
单座位复等位基因同工酶是指同一座位上的不同等位基因所编码的酶蛋白。例如胎盘碱性磷酸酶（placental alkaline phosphatase,plap）是一种典型的复等位基因编码的酶，plap为二聚体，基因定位于2q37，依电泳速度可分3种变异型即慢（s）、中（i）、快（f）型，它们受3个复等位基因pls、pli及plf控制，每种基因分别编码s、i、f三种同工酶（g6pd）和腺苷酸激酸（ak）的同工酶即属此类。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条