搜索结果: 1-15 共查到“理学 genomic”相关记录57条 . 查询时间(0.093 秒)
For the first time, molecules dating to the Stone Age have been revived in the lab.
Genomic differences selected through evolution may offer clues as to why COVID-19 outcomes vary widely（图）
基因组差异 病毒学 COVID-19
2023/7/11
Though underlying medical conditions play an important role, many aspects of why COVID-19 severity can differ vastly from one person to another have remained unclear.
物质运输是细胞维持正常生命活动的必需环节。细胞中蛋白质、脂质等大分子的生产、运输依赖由内质网(Endoplasmic reticulum, ER)向高尔基体(Golgi)的物质运输。该过程受阻可造成多种疾病，因而受到广泛关注。近年来，研究发现cTAGE5/MEA6参与ER-Golgi间囊泡运输，并与细胞正常生理功能的维持和多个器官的发育息息相关。
Genomic analyses reveal the genetic basis of early maturity and identification of loci and candidate genes in upland cotton (Gossypium hirsutum L.)
陆地棉 全基因组 重测序方法 SNP变异图谱
2024/5/17
本研究利用收集的436份国内外变异广泛的陆地棉材料，采用全基因组重测序方法，构建了群体的SNP变异图谱，通过对包含136份早熟棉资源在内的356份陆地棉材料进行深度重测序，并结合公共数据库中的80份陆地棉材料共获得了10,118,884个高质量的SNPs。利用全基因组关联分析（GWAS）鉴定到控制陆地棉早熟性的307个显著遗传位点和重要调控基因。两个早熟遗传热点区域位于 D03和A05&...
Tomato's wild ancestor is a genomic reservoir for plant breeders（图）
Tomato wild ancesto genomic reservoir plant breeders
2020/12/11
Thousands of years ago, people in South America began domesticating Solanum pimpinellifolium, a weedy plant with small, intensely flavored fruit. Over time, the plant evolved into S. lycoper...
Genomic data 'catch corals in the act' of speciation and adaptation（图）
Genomic data catch corals act speciation adaptation
2020/11/13
A U.S. National Science Foundation-funded study led by University of Hawai‘i at Mānoa researchers has revealed that diversity in Hawaiian corals is likely driven by co-evolution among t...
Unraveling arthropod genomic diversity over 500 million years of evolution（图）
arthropod genomic diversity 500 million years evolution
2020/2/20
Comparative analyses by scientists at the Swiss Institute of Bioinformatics and other institutions of 76 arthropod species spanning 500 million years of evolution reveal genomic changes that point to ...
Genomic structure and expression of the porcine ACTC1 gene
actin, alpha cardiac muscle 1 mRNA pig transcription profiling RT-qPCR
2018/11/23
A partial cDNA (~1200 bp) of the porcine ACTC1 gene was identified in the subtracted foetal hind limb muscle cDNA library (44 days of gestation; using m. biceps femoris cDNA as the driver). Using spec...
New genomic insights reveal a surprising two-way journey for apple on the Silk Road（图）
New genomic two-way journey apple the Silk Road
2017/9/5
Centuries ago, the ancient networks of the Silk Road facilitated a political and economic openness between the nations of Eurasia. But this network also opened pathways for genetic exchange that shape...
NSF issues $14 million in awards for improved genomic tools
NSF $14 million improved genomic tools
2017/7/24
Ten new awards from the National Science Foundation (NSF) totaling $14 million will enable biologists to develop enhanced genomic tools that can reveal new insights into why organisms are structured t...
2017 基因组不稳定性和DNA修复 Keystone Symposia（2017 Keystone Symposia on Genomic Instability and DNA Repair）
Genomic Instability DNA Repair
2017/3/7
The meeting will begin on Sunday, April 2 with registration from 16:00 to 20:00 and a welcome mixer from 18:00 to 20:00. Conference events conclude on Thursday, April 6 with a closing plenary session ...
NSF awards $44 million for genomic research on range of plants,many economically important
NSF $44 million genomic on range of plants economically important
2016/11/4
To advance the basic science needed to improve agricultural practices, reduce demands on environmental resources, and address climate change challenges, the National Science Foundation (NSF)'s Plant G...
Ocean acidification research in the ‘post-genomic’ era: Roadmaps from the purple sea urchin Strongylocentrotus purpuratus
Adaptation Climate change
2015/12/11
Advances in nucleic acid sequencing technology are removing obstacles that historically prevented use of genomics within ocean change biology. As one of thefirst marine calcifiers to have ...
Modeling and Prediction of Marine Microbial Populations in the Genomic Era
Genomic Era Microbial Populations
2015/7/22
The articles in this special issue attest to the fact that we are in the early stages of a scientific revolution in marine microbiology that is being fueled by vast quantities of new information deriv...
Regulocator: A Novel Method for the Identification of Conserved Elements in Genomic DNA
ReguLocator DNA Conserved Elements
2015/5/26
The process of generating RNA message from a gene is termed "transcription," and is performed by aptly named "transcription factors." These transcription factors can function singly or in conjunction ...