检索结果:
返回 40 结果。
排序:
- 作者: 郝雪峰,张子彤,贾晓宇,曹海艳,雷建军 ( 太原师范学院生物科学与技术学院;华南农业大学园艺学院 )
- 出处: 4355 2025 第4期
- 关键词: 辣椒 核不育两用系 α-微管蛋白 基因克隆 表达分析 CaTUA 基因
- 摘要: 辣椒作为常异花授粉作物,在生产实际中利用核不育两用系进行制种是理想手段。α-微管蛋白是细胞骨架的主要成分,与植物育性相关。以辣椒核不育两用系AB114 为材料,采用扩增片段长度多态性技术得到蕾期基因表达差异片段,利用cDNA 末端快速扩增技术克隆AFLP-F-57 全长。ORF finder 分析显
- 作者: 郝雪峰,郑田田 ( 太原师范学院生物科学与技术学院 )
- 出处: 1929 2025 第2期 P45-48
- 关键词: HPS教育 高中生物学 教学设计
- 摘要: 新人教版生物学教材中蕴含着大量的HPS素材,以选择性必修1'促胰液素的发现'为例,把学科基本素养纳入HPS教学模式的6个环节,具体包括演示现象、引出观念、学习历史、设计实验、呈现科学观念和实验结果、总结评价,以此培育学生的科学素养与科学探究精神,从而达成科学育人的目的.
- 作者: 郝雪峰,郑田田 ( 太原师范学院生物科学与技术学院 )
- 出处: 1929 2025 第2期 P45-48
- 关键词: HPS教育 高中生物学 教学设计
- 摘要: 新人教版生物学教材中蕴含着大量的HPS素材,以选择性必修1“促胰液素的发现”为例,把学科基本素养纳入HPS教学模式的6个环节,具体包括演示现象、引出观念、学习历史、设计实验、呈现科学观念和实验结果、总结评价,以此培育学生的科学素养与科学探究精神,从而达成科学育人的目的。
-
点击量:1
- 作者: Xuefeng, Hao,Xiaoyu, Jia,Haiyan, Cao,Chunxia, Kang,Yanxi, Pei ( aCollege of Biological Science and Technology, Taiyuan Normal University, Jinzhong, 030619, China;bShanxi Key Laboratory for Research and De⁃, velopment of Regional Plants, School of Life Science, Shanxi University, Taiyuan, 030006, China )
- 出处: 4106 2024 Vol.44 No.2 P232-238
- 关键词: Arabidopsis thaliana AtSCAMP gene leaf shape mutant
- 摘要: Leaf is the main photosynthetic organ,and the leaf morphology beneficial for photosynthesis has become an important breeding target. atscamp was scree
期刊
- 作者: Xuefeng Hao,AyyappaKumar Sista Kameshwar,Chonlong Chio,Haiyan Cao,Zhuping Jin,Yanxi Pei,Wensheng Qin ( 1a College of Biological Sciences and Technology, Taiyuan Normal University, Jinzhong, China;2b Department of Biology, Lakehead University, Thunder Bay, ON, Canada;3c Shanxi Key Laboratory for Research and Development of Regional Plants, School of Life Science, Shanxi University, Taiyuan, China )
- 出处: 4154 2024 Vol.19 No.1 P2411911
- 关键词: Arabidopsis thaliana lcd/des1-mutants drought abiotic stress HS signaling mechanism
- 摘要: Hydrogen sulfide is a crucial signaling molecule in plants. Recent studies have shown that HS plays an equally important role as nitric oxide and hy
期刊
- 作者: Hao, Xuefeng,Cao, Haiyan,Wang, Zhiqing,Jia, Xiaoyu,Jin, Zhuping,Pei, Yanxi ( aCollege of Biological Sciences and Technology, Taiyuan Normal University, Shanxi, Jinzhong, 030619, China;bShanxi Key Laboratory for Research and Development of Regional Plants, School of Life Science, Shanxi University, Shanxi, Taiyuan, 030006, China )
- 出处: 4190 2024
- 关键词: Drought stress tolerance Homeostasis Hydrogen sulfide Reactive oxygen species
- 摘要: Drought stress severely impedes plant growth and development, and hydrogen sulfide actively participates in plant drought responses. To comprehensive
- 作者: 郝雪峰,贾晓宇,曹海艳,亢春霞,裴雁曦 ( 1太原师范学院,生物科学与技术学院;2山西大学,生命科学学院,特色植物资源研究与利用山西省重点实验室 )
- 出处: 85 2024 第44卷 第2期 P232-238
- 关键词: 拟南芥 AtSCAMP基因 叶形 突变体
- 摘要: 叶片是主要的光合作用器官,选育利于光合作用的叶片形态已成为重要的育种目标。atscamp是从拟南芥突变体库中筛选获得的1株叶片宽大突变体。Tail-PCR分析该突变体为AT1G11180位点的插入,该基因位点编码1个分泌载体膜蛋白。RT-PCR检测显示,该基因转录表达水平基本为零。进一步研究发现,该
-
点击量:2
期刊
- 作者: Dongao Huo,Xue Xiao,Xiao Zhang,Xuefeng Hao,Zhanyang Hao,Enpeng Li ( 1College of Biological Sciences and Technology, Taiyuan Normal University, Taiyuan 030619, China;2These two authors contributed equally for this study.;3Jiangsu Key Laboratory of Crop Genomics and Molecular Breeding/Key Laboratory of Plant Functional Genomics of the Ministry of Education/Jiangsu Key Laboratory of Crop Genetics and Physiology, Agricultural College of Yangzhou University, Yangzhou 225009, China;4Jiangsu Co-Innovation Center for Modern Production Technology of Grain Crops, Yangzhou University, Yangzhou 225009, China )
- 出处: 3952 2023 P100949
- 关键词: Buckwheat Starch molecular structure Starch granular size Digestibility
- 摘要: Buckwheat is considered as a healthy cereal food, and it is essential to cultivate new buckwheat lines with good starch physicochemical properties for
期刊
- 作者: Dongao Huo,Xue Xiao,Xiao Zhang,Xuefeng Hao,Zhanyang Hao,Enpeng Li ( 1College of Biological Sciences and Technology, Taiyuan Normal University, Taiyuan 030619, China;2Jiangsu Key Laboratory of Crop Genomics and Molecular Breeding/Key Laboratory of Plant Functional Genomics of the Ministry of Education/Jiangsu Key Laboratory of Crop Genetics and Physiology, Agricultural College of Yangzhou University, Yangzhou 225009, China;Jiangsu Co-Innovation Center for Modern Production Technology of Grain Crops, Yangzhou University, Yangzhou 225009, China;3Jiangsu Key Laboratory of Crop Genomics and Molecular Breeding/Key Laboratory of Plant Functional Genomics of the Ministry of Education/Jiangsu Key Laboratory of Crop Genetics and Physiology, Agricultural College of Yangzhou University, Yangzhou 225009, China;Jiangsu Co-Innovation Center for Modern Production Technology of Grain Crops, Yangzhou University, Yangzhou 225009, China;Corresponding author at: Yangzhou University, Hanjiang District, Jiangsu, China. )
- 出处: 3952 2023 Vol.20 P100949
- 关键词: Buckwheat Starch molecular structure Starch granular size Digestibility
- 摘要: Buckwheat is considered as a healthy cereal food, and it is essential to cultivate new buckwheat lines with good starch physicochemical properties for
- 作者: 郝雪峰,亢春霞,景秀清,张笑,丁玉勤 ( 太原师范学院生物科学与技术学院 )
- 出处: 3923 2023 第41卷 第4期 P573-581
- 关键词: 干旱胁迫 谷子 硫化氢 抗氧化系统
- 摘要: 【目的】探讨硫化氢是否通过介导抗氧化系统提高谷子抗旱性。【方法】选择晋谷21号谷子作为研究对象,采用土培的方法,研究4个不同处理分别对谷子幼苗的生长、形态、叶片受损程度、叶片丙二醛和过氧化氢含量、叶片抗氧化剂含量以及抗氧化酶活性的影响。【结果】干旱胁迫处理下,100μmol/L的硫氢化钠显著促进了谷
-
点击量:4