| GeneLibs

题目:: Genetic Analysis of opaque 2 Modifier Loci in Quality Protein Maize
ID:
状态:: 发布时间May 26, 2010 , 更新时间 May 2, 2014 , 提交时间 Feb. 8, 2008,
物种:: Zea mays
摘要:: Quality Protein Maize (QPM) was created by selecting for genetic modifiers that convert the starchy endosperm of an opaque2 (o2) mutant to a hard, vitreous phenotype. Genetic analysis has shown there are multiple, unlinked o2 modifiers (Opm), but their identity and mode of action are unknown. A microarray hybridization performed with RNA obtained from true breeding o2 progeny with vitreous and opaque kernel phenotypes identified a small group of differentially expressed genes, some of which map at or near the Opm QTLs. Compared 18 days after pollination endosperm transcript profiles in true breeding modified (vitreous; V) and non-modified (opaque; O) opaque 2 kernels. Used four vitreous biological reps (V1-V4) and four opaque biological reps (O1-O4). Each biological rep is a pool of 25 kernels representing 5 kernels form each of 5 uniform phenotype ears (vitreous or opaque). Four arrays used: Array 1= V1 vs O1, Array 2 = V2 vs O2, Array 3 = V3 vs O3, Array 4 = V4 vs O4
实验种类:: unknown experiment type
样本量:: 8
实验设计:
: 无设计数据
数据号:: E-GEOD-10449, GSE10449
数据状态:: 无法自动分析，您可以尝试手动分析数据。

实验库数据相关信息