Studies on transgenic oilseed rape brassica napus plants transformed with - 1 , 3 - glucanase and chitinase genes and its resistance to sclerotinia sclerotiorium 葡聚糖酶及几丁质酶基因的转基因可育油菜及其抗菌核病的研究
Homologous analysis in nucleotide sequence using megalign program demonstrated that thl2 dna from both b . napus l . and b . olereacea l . were 96 % in identity 用megalign程序分析表明油菜与甘蓝中thl2在核苷酸水平上的同源性为96 。
According to integrated analysis the yellow seed lines selected in b . napus rape , its penetrance of yellow seedcoat showed be over 85 % inspetion 黄籽外显率与含油量呈极弱相关关系，与黄籽级数（最低级）呈显著负相关关系，与千粒重呈弱相关关系。
Comparing thl2 dna encoding region of b . olereacea l . with that of b . napus l . , 4 different bases were found , and three of them led to the alteration of amino acids 比较甘蓝和油菜的thl2dna ，发现在编码区有4处碱基不同，其中有3个碱基的突变造成了氨基酸的变化。
The statistic result indicated that the dry weight of buds and stamens of male sterile lines in b . napus l . are much smaller than the control group while the pistils are much larger 结果表明，干物质重量雄性不育系花蕾和雄蕊显著小于保持系，而雌蕊则明显大于保持系。
The yellow and black - seeded rapeseed lines ( brassica napus l . ) were selected randomly to test the flood tolerance during seed germination in the anoxic condition 摘要随机选取甘蓝型黄籽、黑籽油菜各20个品系，将萌发中的种子进行淹水缺氧处理，观察黄籽、黑籽品系耐湿性表现。
Zhang xue - kun , tang zhang - lin , chen li et al . effect of partially n - acetylate chitosans to elicit resistance reaction on brassica napus l . , agricultural sciences in china , 2002 , vol2 ( 3 ) 张学昆,唐章林,谌利,李加纳等.脱乙酰化几丁质乙酰化程度对油菜抗性的影响.中国农业科学, 2002 ( 3 )
There was a significant negative correlation between electric conductivity and vigor index , indicated the electricl conductivity could be used as a selective index for flood tolerance breeding in brassica napus l 电导率与活力指数之间有极显著的负相关，可用来快速筛选油菜耐湿性材料。
Different waterlogging tolerances of nine rapeseed ( brassica napus l . ) genotypes were investigated after germinating seed anoxic stress for 12h and spring field waterlogging for l0d 摘要9个不同遗传背景的甘蓝型油菜品种（系）在室内进行发芽种子水淹和春季田间模拟湿害条件下，研究油菜对湿害胁迫的耐湿遗传差异。
Comparing the mod cdna of b . olereacea l . with that of b . napus l . , 31different bases were found , and only one of them led to the alteration of amino acid residues based on the predicted amino acid sequences 对甘蓝和油菜的五少口刀cdna序列进行比较发现，它们之间有31处碱基差异，只有1处造成了氨基酸的变异。
