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南京农业大学农学院《The Plant Journal》发表油菜遗传育种团队“Mutation to a cytochrome P450-like gene alters the leaf color by affecting the heme and chlorophyll biosynthesis pathways in Brassica napus”（图）
油菜遗传育种 叶绿素 生物合成
2023/10/28
2023年7月28日，The Plant Journal在线发表了南京农业大学作物遗传与种质创新利用全国重点实验室油菜遗传育种团队的最新研究成果“Mutation to a cytochrome P450-like gene alters the leaf color by affecting the heme and chlorophyll biosynthesis pathways in Br...
Curly Stem – an Induced Mutation in Flax (Linum usitatissimum L.)
Linum usitatissimum L. flax induced mutation ethyl methanesulfonate curly stem inheritance
2014/3/19
After ethyl methane sulfonate (EMS) treatment of two flax lines, curly stem mutations appeared in both, besides of other mutations. Genetic analysis of one CS mutant line confirmed a monogenic inherit...
The HLP mutation confers enhanced resistance to leafrust in different wheat genetic backgrounds
Hypersensitive Response LesionMimic Mutant Puccinia Triticina,Wheat Commercial Stocks
2013/3/5
In several plant species, lesionmimic mutants simulate the diseaseresistance response in the absence of pathogens. Interestingly, some of these mutants confer broadspectrum resistance to diverse patho...
Mechanical Stimulus-Sensitive Mutation,rrl3,Affects the Cell Production Process in the Root Meristematic Zone in Rice
Cell flux Mechanical stimulus Mutation Oryza sativa Root apical meristem Root elongation
2009/7/29
Genetic studies on the response of plant root to environmental stimuli are important for elucidating the mechanism of the stress tolerance of plants. We isolated and characterized a recessive rice mut...
一种花色突变雄性不育油菜的发现The Discovery of a Novel Flower Color mutation in Male Sterile Rapeseed( Brassica napus L. )
甘蓝型油菜 花色 嵌合 白化 突变 雄性不育
2008/1/8
摘要
在甘蓝型油菜杂交种C022（母本为由3对基因控制育性的隐性细胞核雄性不育系9012A）不育株开放受粉的后代中，发现一种稀有的黄白双色嵌合花瓣的甘蓝型油菜突变体991S。其具有3个形态特征：（1）4片花瓣每片中央均为条带状黄色色斑，而两侧为白色，为嵌合双色花瓣；（2）4片花萼也可发生中间条带状白化；（3）目前只在不同群体的雄性不育株中出现，与同源的黄色花不育株形态相似，植株纤细矮小，花器也较...