概要: To detect the changes of the genes expression during the fiber development stage
项目整体设计: Growing bolls from the two upland cotton cultivars nongdamian13 (high quality) and Nongda601 (normal quality) were collected at the initiation stage (0 DPA, day post anthesis), cell-elongation stage (5, 10, 15 DPA), and secondary-wall synthesis stage (20, 25, and 30 DPA). The qualified RNA was extracted from these samples and applied for the RNA-seq.
Sequencing libraries were generated using NEBNext® Ultra™ RNA Library Prep Kit for Illumina® (NEB, USA) following manufacturer’s recommendations and index codes were added to attribute sequences to each sample. In order to select cDNA fragments of preferentially 150~200 bp in length, the library fragments were purified with AMPure XP system (Beckman Coulter, Beverly, USA). Then 3 μl USER Enzyme (NEB, USA) was used with size-selected, adaptor-ligated cDNA at 37°C for 15 min followed by 5 min at 95 °C before PCR. Then PCR was performed with Phusion High-Fidelity DNA polymerase, Universal PCR primers and Index (X) Primer. At last, PCR products were purified (AMPure XP system) and library quality was assessed on the Agilent Bioanalyzer 2100 system.
测序信息
分子类型:
poly(A)+ RNA
库的片段类型:
PAIRED
库的链类型:
-
测序平台:
ILLUMINA
测序仪型号:
Illumina HiSeq 2500
链特异性:
Unspecific
样本
基本信息:
样本描述:
生物条件:
实验变量:
方案:
测序信息:
质量评估:
数据来源
GEN样本编号
GEN数据集编号
系列编号
项目编号
样本编号
样本名称
生物样本编号
样本访问号
实验访问号
释放时间
提交时间
最后更新时间
物种
种族
族裔
年龄
年龄单位
性别
来源名称
组织
细胞类型
细胞亚型
细胞系
疾病
疾病状态
发育阶段
突变/变异
表型
Condition Detail
生长方案
处理方案
提取方案
建库方案
分子类型
库的片段类型
链特异性
库的链类型
加标(Spike-In)
测序方法
测序平台
测序仪型号
细胞数
测序片段数
碱基数
平均测序片段长度_1
平均测序片段长度_2
唯一比对率
多重比对率
覆盖度
文章
A high-density genetic map and multiple environmental tests reveal novel quantitative trait loci and candidate genes for fibre quality and yield in cotton.
TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik . 2020-09-07 [PMID:
32894321]