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快速建立DH系的方法
闫双勇 2013-9-27 01:02
Rapid creation of Arabidopsis doubled haploid lines for quantitative trait locus mapping http://www.ncbi.nlm.nih.gov/pubmed/22371599
个人分类: 技术和方法|4816 次阅读|没有评论
genotyping by sequencing (GBS) 在作图和育种中的应用
闫双勇 2013-9-27 00:52
Bridging the genotyping gap: using genotyping by sequencing (GBS) to add high-density SNP markers and new value to traditional bi-parental mapping and breeding populations.
个人分类: 技术和方法|9562 次阅读|没有评论
rice fine mapping 2002-2011
闫双勇 2013-9-27 00:06
1: Li J, Zhang W, Wu H, Guo T, Liu X, Wan X, Jin J, Hanh TT, Thoa NT, Chen M, Liu S, Chen L, Liu X, Wang J, Zhai H, Wan J. Fine mapping of stable QTLs related to eating quality in rice (Oryza sativa L.) by CSSLs harboring small target chromosomal segments. Breed Sci. 2011 Dec;61(4):338-46. doi: 1 ...
个人分类: QTL精细定位|5673 次阅读|没有评论
水稻新基因
热度 2 闫双勇 2013-9-26 22:28
NCBI的一种服务,当有新的水稻基因序列提交时,我让它发邮件给我,借这个东西,我可以搜集点资料,关于克隆了的水稻基因资料: 1/KF245924/CRC1/chrx/CRC1, a novel synaptonemal complex component, is essential for meiotic recombination initiation in rice/journal/China; 2/GQ121138/OsCNX/chrx/OsCNX/He ...
个人分类: 水稻基因|2814 次阅读|4 个评论 热度 2
rice fine mapping
闫双勇 2013-9-26 06:05
2013年9月25日,PubMed检索,关键字:rice fine mapping 人工选择,排序方法:pub date 2013年 1. J Genet Genomics. 2013 Sep 20;40(9):493-5. doi: 10.1016/j.jgg.2013.04.010. Epub2013 May 25.Fine Mapping and Analysis of DWARF TILLER1 in Controlling Rice Architecture.Wang W, Chu H, Zhang D, Liang W.Key Laborat ...
个人分类: 分子育种|7211 次阅读|没有评论
identifying positional candidate genes without fine mapping
闫双勇 2013-9-25 13:47
A bioinformatic and transcriptomic approach to identifying positional candidate genes without fine mapping: an example using rice root-growth QTLs. http://www.ncbi.nlm.nih.gov/pubmed/18755262 这个有点扯,但这是一种新的尝试.如果是高密度基因型数据,再结合这个,也许会靠谱点
个人分类: QTL精细定位|2489 次阅读|没有评论
同一群体高密度标记和低密度标记作图效果比较
闫双勇 2013-9-25 13:15
http://www.ncbi.nlm.nih.gov/pubmed/21390234 Gains in QTL detection using an ultra-high density SNP map based on population sequencing relative to traditional RFLP/SSR markers. 用同样的群体,比较了不同密度的标记建立的遗传图谱在进行QTL作图时的效果.这是篇非常值得珍藏和学习的文章(呵呵,不过我现在只看 ...
个人分类: QTL精细定位|5343 次阅读|没有评论
第3代水稻单倍型图
闫双勇 2013-9-20 22:31
http://202.127.18.221/RiceHap3/index.php Rice Haplotype Map Project Database (Third Generation)
个人分类: DATABASES|3316 次阅读|没有评论
基因组选择-分子标记辅助育种新动向
闫双勇 2013-9-19 18:35
突然看到一篇这方面的文章,所以作个标记. Genomic selection in sugar beet breeding populations( http://www.biomedcentral.com/content/pdf/1471-2156-14-85.pdf )
个人分类: 分子育种|2741 次阅读|没有评论
微效QTL作图
闫双勇 2013-9-18 21:02
QTL Analysis of High Thermotolerance with Superior and Downgraded Parental Yeast Strains Reveals New Minor QTLs and Converges on Novel Causative Alleles Involved in RNA Processing( http://www.plosgenetics.org/article/info:doi/10.1371/journal.pgen.1003693 )
个人分类: QTL精细定位|2846 次阅读|没有评论

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