1. The sterile and fertile plants of BC3 generation, derived from the hybridization between sterile line and restorer line and maintaining line, were detected by GISH-dcFISH. The observations showed that the fertile plants were all the Brassica napus-Xinjiang wild Sinapis arvensis monosomic alien addition lines, and the sterile plants had no Sinapis arvensis chromosome.
不育系分别与保持系、恢复系Nsa恢1、保持系杂交后获得了BC3代不育株及可育株，GISH-dcFISH分析结果表明，BC3代可育株为甘蓝型油菜－新疆野生油菜单体异附加系，而不育株中不含新疆野生油菜染色体。
2. The novel restorer line Nsa restorer-1 and its progenies were analysed by genomic in situ hybridization combined with double-colour fluorescence in situ hybridization technologies, the results showed that Nsa restorer-1 was Brassica napus-Xinjiang wild Sinapis arvensis disomic alien addition line, consisting of the whole genome of Brassica napus and a homologous chromosome pair of Xinjiang wild Sinapis arvensis.
用基因组原位杂交(genomic in situ hybridization，GISH)结合双色荧光原位杂交(double-colour fluorescence in situ hybridization，dc-FISH)技术，对甘蓝型油菜新型恢复系Nsa恢1及其后代进行了研究，结果表明，Nsa恢1为甘蓝型油菜-新疆野生油菜二体异附加系，包含了甘蓝型油菜全基因组和新疆野生油菜1对染色体，这1对新疆野生油菜染色体为同源染色体。
3. A F2 population derived from a cross between apetalous line` APT02 `and normal petalled cultivar `ZS NO.4` was used for molecular markers and mapping of the gene controlling petal-loss trait in Brassica napus.20 pairs of AFLP primers and 170 pairs of SRAP primers were selected between two parents.
在无花瓣品系APT02和正常有花瓣品种中双4号构建的的F2分离群体中，运用AFLP和SRAP两种标记技术对甘蓝型油菜花瓣缺失基因进行分子标记和图谱定位。
4. 公共查询·英语单词
4. Clustering analysis indicated that the sequences of P7, P12, P19 were high homologous and in the same cluster, so we speculated they originated from the same gene cluster, but the P23 was in other cluster and homologous with RPS2 gene of Brassica nigra and RGA30 gene of Brassica napus.5.Establishing cotton FISH system.
进一步对它们进行聚类，序列P7，P12，P19聚成很窄的一类，它们之间的同源性很高，估计它们来源于同一基因簇，P23聚成另一类，与黑松的RPS2和油菜的RGA30同源性较高。5。
5. Brassica napus什么意思
5. At last, the subgroup and structural position were analyzed based on the UCINET software, which shows 298 nodes, namely 22 kinds cruciferae plant, were divided into two subgroups and five structural positions, and Brassica napus played a key role in subgroups and structural position.
基于软件UCINET对网络进行了小团体和结构同型性分析，可将网络中298个节点22类十字花科植物划分为2个小团体和5类结构角色，其中甘蓝型油菜在转基因油菜基因流网络小团体中具有关键性作用。
6. One hundred and eighty-three recombinant inbred lines from the cross between GH06 and P174 were used for genetic analysis of seed germination rate and physiological trait analysis of Brassica napus L.
利用GH06×P174组合衍生的183个重组自交系进行种子发芽率遗传分析及种子发芽期间种子生理性状分析。
7. There was the obvious characteristic in the fertility conversion of Brassica napus male sterile line Guiyin AB. The temperature was main factor affecting the fertility conversion; the high-temperature promoted the development of male but low temperature; and the light did not significantly affect the fertility conversion.
结论］甘蓝型油菜核不育两型系贵引AB不育株育性转换特性明显，温度是控制贵引AB不育株育性转换的主要因素，高温有利于其雄性发育，低温不利于其雄性发育，光照对其育性没有明显影响。
8. danci.edu.pub
8. Through the comparison of C4H genes among the nine species, it is found that the amount of similarity between the Brassica napus and the Brassica rapa is the highest with 89 points given.
FLS基因在苹果属和Customa grandiflorum比较间得分68，F3`5`H基因在蝴蝶草属和Eustoma florum间比、较，所得分数64；UF3GT基因甘薯的两个种即batatas和purpurea间比较，所得分数92。
9. B deficiency in rape (Brassica Napus L.) is a conmon micronutrent deficiency phenomenon in the field of China, but the cultivars respond very differently to low B stress.
我国甘蓝型油菜缺硼的现象十分普遍，但不同基因型甘蓝型油菜对缺硼胁迫的反应存在显著差异。
10. Influence of Co-culture Media on Transient Expression of GUS Gene and Transformed Efficiency of Hypocotyls of Rapeseed (Brassica napus L.) Mediated by Agrobacterium tumefaciens
共培养基对甘蓝型油菜下胚轴GUS瞬间表达及转化效率的影响，许本波；殷家明；谢伶俐；李加纳；柴友荣-66文免费论文库，大学生论文库
11. In recent years, Breeding of Brassica napus has got a great progress in China, but the oil contents of conventional varieties was in a low level. High oil content has become the main breeding objective.
我国油菜育种工作近年来得到了较快地发展，但生产上推广的油菜品种含油量普遍较低，产油量不高，提高含油量成为油菜科研的主要目标之一。
12.
12. There were 8 high B efficiency cultivars and 2 low B efficiency cultivars which had been identified and screened from 211 cultivars of rapeseed by Wang Yunhua since 1991. In this study, the typical high efficiency cultivar of QingYou 10 (95090) and the typical low efficiency cultivar of Bakow (9141) were used to study on the relationships among the different B efficiency varieties of the rapeseed (Brassica Napus L.).
自1991年以来王运华等通过对210个甘蓝型油菜品种的筛选鉴定，共获得8个硼高效品种和2个硼低效品种，本试验以典型的硼高效品种青油10号(95090)和硼低效品种Bakow(9141)为材料，研究了不同硼效率甘蓝型油菜细胞壁特性与硼高效生理的关系。
13. To clone a new transcription factor from Brassica napus, and study its function.
为克隆油菜ZFP类转录因子基因，初步阐明其功能。
14. Brassica napus
14. There was similar discipline in Brassica napus.
油菜中存在和拟南芥相似的规律。
15. Especially in China, most Brassica napus hybrid varieties were made by pol CMS.
我国的甘蓝型油菜杂交种大部分利用的是Pol不育胞质。
16. The research aimed to provide references for improvement of Brassica napus inbred lines and heterosis breeding.
［目的］为改良甘蓝型油菜品种与杂种优势育种提供参考。
17. SYNTHESIS OF TWO AUTO-ALLOHEXAPLOIDS FROM BRASSICA NAPUS L. AND ITS TWO PRIMARY SPECIES
欧洲油菜与其两个基本种间的两种同源异源六倍体的合成
18. Oleracea. The results would lay a foundation for further study on the S-locus genes in Brassica napus.
该结果将为下一步研究S-locus基因在甘蓝型油菜中的表达和相互作用奠定基础。
19. Most of the TDFs were cloned firstly in Brassica napus.
大多数TDFs在甘蓝型油菜中属首次报道。
20. And at nucleotide acid level BY2562 has 99% identity with atp8, atp9, nad6 and cob-Sp allele in CMS carota, Expect = 0.0. At the protein level that has 97% identity with ORFB gene and YMF19 of CMS common sunflower mitochondrion, as well as ATP-8, orfB-F1 in CMS carrot. In addition the identity is over 90% with orfB protein of Nicotiana tabacum, orf224 of Brassica napus, orf158 of radish, orfB of Arabidopsis thaliana and mitochondrial membrane associated protein of Brassica juncea.
BY2562与瓣化型胞质雄性不育胡萝卜线粒体ATP8、ATP9、NAD6和cob-sp基因在核苷酸水平有99%的同源性，期望值为0.0；在蛋白质水平与CMS向日葵线粒体ORFB基因，COXIII 5''端未知蛋白YMF19以及CMS胡萝卜ATP-8，orfB-F1有97%的同源性；另外与胡萝卜orfB-CMS、orfB-F2、烟草orfB、油菜orf224、拟南芥线粒体orfB、萝卜orf158以及芥菜线粒体膜蛋白、甘蓝型油菜orf474也有90%以上的同源性。