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Sample GSM3526318 Query DataSets for GSM3526318
Status Public on Dec 21, 2019
Title B73
Sample type SRA
 
Source name maize
Organism Zea mays
Characteristics tissue: young leaves
genotype/variation: control
chip antibody: CENH3
Growth protocol Suitable materials were planted in the greenhouse or in the field for RNA-seq and ChIP-bisulfite experiments.
Extracted molecule genomic DNA
Extraction protocol Extracted nuclei were digested with micrococcal nuclease (Sigma-Al drich) for ChIP experiments using the maize CENH3 antibody.The ChIP-enriched DNAs of B73, F3-152 and F3-600 were performed Illumina sequencing. The maize CENH3 is a rabbit polyclonal antiserum and was raised against the peptides: C-RPGTVALREIRKYQKS; STSATPERAAGTGGR-C. Keyhole limpet hemocyanin (KLH)-conjugated peptide was used to immunize rabbits.
ChIP libraries were prepared according to standard Illumina's instructions.180-400 bp fragments (contained the joint) were selected by gel extraction.
 
Library strategy ChIP-Seq
Library source genomic
Library selection ChIP
Instrument model Illumina HiSeq 2000
 
Data processing Basecalls performed using Illumina CASAVA.
Raw reads from ChIP-seq data were mapped to the B73 RefGen_v4 genome using bwa mem with the default parameters.
The mapped reads with MAPQ values >= 20 as uniquely mapping for further analysis.
RPM values were calculated with 10 kb windows along the genome to make it comparable between different samples.
Genome_build: Maize B73 RefGen_v4
Supplementary_files_format_and_content: BED files contains the positions of mapped reads of the ChIP-seq.
 
Submission date Dec 21, 2018
Last update date Dec 22, 2019
Contact name Handong Su
E-mail(s) shandong@mail.hzau.edu.cn
Phone +86-18810795796
Organization name Huazhong Agricultural University
Street address No.1,Shizishan Street ยท Hongshan District
City Wuhan
State/province Hubei
ZIP/Postal code 430070
Country China
 
Platform ID GPL15463
Series (1)
GSE124242 De novo formation in maize from irradiated materials
Relations
BioSample SAMN10623929
SRA SRX5172985

Supplementary file Size Download File type/resource
GSM3526318_B73_v4.bed.gz 101.5 Mb (ftp)(http) BED
SRA Run SelectorHelp
Raw data are available in SRA
Processed data provided as supplementary file
Processed data are available on Series record

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