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identifier DRS092199
type sra-sample
sameAs
organism Caenorhabditis elegans
attributes
collection_date  2014-03-18
description  The worm strain used was KH1752. This is a mutant worm strain. The genotype is unc-75 (yb1701) I. Embryos were obtained by bleaching synchronized gravid adults. The embryos were incubated for 18 hours at 20 degree Celsius in M9 buffer. The synchronized L1 worms were then fed with E. coli strain OP50 suspended in S-complete medium for 3 hours at 20 degree Celsius. The L1 worms were cleaned by washing with the M9 buffer and total homogenate was prepared by grinding the worms in liquid nitrogen. Nuclei were harvested by centrifuging the total homogenate. The nuclei were treated with Nuclear Lysis Buffer and chromatins were harvested by centrifugation. Total RNAs were extracted from the chromatins by using Sepasol I Super (nacalai tesque) and then purified by using RNeasy Plus Mini kit plus DNase I (Qiagen).
bioproject_id  PRJDB3771
dev_stage  L1
sample_name  3_unc-75_L1_chromatin
strain  KH1752
sex  hermaphrodite
sample_title  unc-75 (yb1701) L1 chromatin fraction [RNAseq]
genotype  unc-75 (yb1701) I
biomaterial_provider  Hidehito KUROYANAGI
properties 
{...}
dbXrefs
bioproject  PRJDB3771
sra-run  DRR031526
sra-submission  DRA003221
biosample  SAMD00027922
sra-study  DRP004944
sra-experiment  DRX028494
distribution JSONJSON-LD
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DRA003221.sample.xml  HTTPS FTP
status public
visibility unrestricted-access
dateCreated 2015-03-25T02:38:57+09:00
dateModified 2019-03-31T22:25:17+09:00
datePublished 2019-03-31T22:25:17+09:00