• 不 限
  • 期刊论文
  • 硕博论文
  • 会议论文
  • 报 纸
  • 英文论文
  2. 您的位置
  3. 首页
  4. 会议论文
  5. Dissect the genetic basis of metabolic changes during maize domestication

Dissect the genetic basis of metabolic changes during maize domestication

来源 :第一届全国玉米生物学学术研讨会 | 被引量 : 0次 | 上传用户：xiaoxiaofan0303
【摘 要】
：
Maize was domesticated from teosinte (Zea mays ssp.Parviglumis) about 9000 years ago in the Balsas region of South-Western Mexico.The external morphological changes since domestication have been widel
【作 者】
：
Guanghui Xu Jingjing Cao Xufeng Wang Zhen Li Feng Tian 
【机 构】
：
National Maize Improvement Center of China,China Agricultural University,Haidian District,Beijing,10
【出 处】
：
第一届全国玉米生物学学术研讨会
【发表日期】
：
2015年5期
下载到本地 , 更方便阅读
下载此文 赞助VIP
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
Maize was domesticated from teosinte (Zea mays ssp.Parviglumis) about 9000 years ago in the Balsas region of South-Western Mexico.The external morphological changes since domestication have been widely studied.However,the internal molecular phenotype such as metabolites that links the genomic variation and organismic phenotype received much less attention.In this study,using a large maize-teosinte BC2S3 recombinant inbred lines (RILs) population that has been genotyped by high-density SNP markers,we conducted a comprehensive assessment for the metabolome of maize seedlings.A total of 29,141 mass peaks within the population were detected.The genetic mapping identified 42,966 QTLs for the 29,141 metabolites.
其他文献
Maize pan-transcriptome provides novel perspectives in understanding the genome complexity and quant
Variation in gene expression no doubt contributes to diversity and evolution of phenotype.In this study,we explored the expression present and absence variation (ePAV) by RNA sequencing the kernels of
会议
Maize pan-transcriptome provides novel perspectives in understanding the genome complexity and quant
Variation in gene expression no doubt contributes to diversity and evolution of phenotype.In this study,we explored the expression present and absence variation (ePAV) by RNA sequencing the kernels of
会议
A genome-wide scan for selection responses in a high-oil maize population
High-oil maize is the product of artificial selection.Relatively little is known about the long-term selection footprints of phenotypic,genomic and genetic properties.Here we developed a unique high-o
会议
Comparative Proteomic Analyses Provide New Insights into Low Phosphorus Stress Responses in Maize Le
Phosphorus deficiency limits plant growth and development.To better understand the mechanisms behind how maize responds to phosphate stress,we compared the proteome analysis results of two groups of m
会议
Cloning and characterization of maize ζ-carotene desaturase gene from the Mu-tagged population
The maize vp-102 is a Mutator (Mu) induced viviparous mutant,which has white or pale yellow kernels sprouting before harvest.In this study,we reported the cloning of vp-102 gene by a modified digestio
会议
Comparative proteomic analysis revealing the complex network associated with waterlogging stress in
Soil waterlogging is one of the major abiotic stresses affecting maize grain yields.To understand the molecular mechanisms underlying waterlogging tolerance in maize,the iTRAQ LC-MS/MS technique was e
会议
Comparative transcriptomics uncovers changes in alternative splicing and signatures of selection dur
Alternative splicing (AS) is an important regulatory mechanism that contributes greatly to the diversity of eukaryotic transcriptomes.Much evidence has demonstrated that AS complexity is relevant to e
会议
Comprehensive analysis of maize natural-antisense transcripts pairs and their regulations in drought
Natural antisense transcript (NAT),one prominent and complex class of regulatory RNA,is subject to regulation in stress response.In our study,strand-specific transcriptome sequencing was applied to id
会议
Comprehensive analysis of maize natural-antisense transcripts pairs and their regulations in drought
Natural antisense transcript (NAT),one prominent and complex class of regulatory RNA,is subject to regulation in stress response.In our study,strand-specific transcriptome sequencing was applied to id
会议
Comprehensive proteomic dissection of protein body in maize (Zea mays.) endosperm provides novel ins
Seed storage proteins are the main repository for nitrogen and thus provide nutrient source for embryo germination,humans and livestock feeding.Prolamins,the major cereal seed storage proteins,accumul
会议