WormMine

WS295

Intermine data mining platform for C. elegans and related nematodes

Life Stage :

Definition  Fourth cleavage of the AB lineage. Contains 24 cells. Primary Identifier  WBls:0000085
Public Name  24-cell embryo Ce Remark  Levin M, Hashimshony T, Wagner F, Yanai I. Developmental milestones punctuate gene expression in the Caenorhabditis embryo. Dev Cell. 2012 May 15;22(5):1101-8. Epub 2012 May 3. PubMed PMID: 22560298. Supplementary table 1.
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0 Anatomy Terms

2 Contained In

Remark Definition Other Name Public Name Primary Identifier
  The C. elegans life stage spanning 0-100min after first cleavage at 20 Centigrade. Proliferate from 1 cell to 28 cells. From first cleavage until the start of gastrulation. blastula embryo Ce WBls:0000005
  A C. elegans life stage that occurs during the blastula embryo life stage C. elegans life stage occurring during blastula embryo WBls:0000813

6 Expression Clusters

Regulated By Treatment Description Algorithm Primary Identifier
  Transcripts that showed significantly increased expression in 24-cell stage embryo of let-418(RNAi) animals, comparing to in control RNAi (with gfp control vector) animals. DESeq and EdgeR were used. A threshold of 1.5 log2 fold change and a p value <10 % were applied. let-418: wild-type; let-418(RNAi)-treated embryos; chd-3: chd-3(eh4);controlGFP(RNAi)-treated embryos; chd-3_let-418: chd-3(eh4); let-418(RNAi)-treated embryos. All fold changes are calculated versus wild-type;control(RNAi)-treated embryos. 1h and 3h correspond to the 24- and 100-cell stages, respectively. WBPaper00050163:let-418(RNAi)_upregulated_24-cell-embryo
  Transcripts that showed significantly increased expression in 24-cell stage embryo of chd-3(eh4)let-418(RNAi) animals, comparing to in N2 animals injected with gfp control RNAi vector. DESeq and EdgeR were used. A threshold of 1.5 log2 fold change and a p value <10 % were applied. let-418: wild-type; let-418(RNAi)-treated embryos; chd-3: chd-3(eh4);controlGFP(RNAi)-treated embryos; chd-3_let-418: chd-3(eh4); let-418(RNAi)-treated embryos. All fold changes are calculated versus wild-type;control(RNAi)-treated embryos. 1h and 3h correspond to the 24- and 100-cell stages, respectively. WBPaper00050163:chd-3(eh4);let-418(RNAi)_upregulated_24-cell-embryo
  Transcripts that showed significantly decreased expression in 24-cell stage embryo of chd-3(eh4)let-418(RNAi) animals, comparing to in N2 animals injected with gfp control RNAi vector. DESeq and EdgeR were used. A threshold of 1.5 log2 fold change and a p value <10 % were applied. let-418: wild-type; let-418(RNAi)-treated embryos; chd-3: chd-3(eh4);controlGFP(RNAi)-treated embryos; chd-3_let-418: chd-3(eh4); let-418(RNAi)-treated embryos. All fold changes are calculated versus wild-type;control(RNAi)-treated embryos. 1h and 3h correspond to the 24- and 100-cell stages, respectively. WBPaper00050163:chd-3(eh4);let-418(RNAi)_downregulated_24-cell-embryo
  Transcripts that showed significantly decreased expression in 24-cell stage embryo of chd-3(eh4) animals, comparing to in N2 animals, both fed with gfp control RNAi vector. DESeq and EdgeR were used. A threshold of 1.5 log2 fold change and a p value <10 % were applied. let-418: wild-type; let-418(RNAi)-treated embryos; chd-3: chd-3(eh4);controlGFP(RNAi)-treated embryos; chd-3_let-418: chd-3(eh4); let-418(RNAi)-treated embryos. All fold changes are calculated versus wild-type;control(RNAi)-treated embryos. 1h and 3h correspond to the 24- and 100-cell stages, respectively. WBPaper00050163:chd-3(eh4)_downregulated_24-cell-embryo
  Transcripts that showed significantly increased expression in 24-cell stage embryo of chd-3(eh4) animals, comparing to in N2 animals, both fed with gfp control RNAi vector. DESeq and EdgeR were used. A threshold of 1.5 log2 fold change and a p value <10 % were applied. let-418: wild-type; let-418(RNAi)-treated embryos; chd-3: chd-3(eh4);controlGFP(RNAi)-treated embryos; chd-3_let-418: chd-3(eh4); let-418(RNAi)-treated embryos. All fold changes are calculated versus wild-type;control(RNAi)-treated embryos. 1h and 3h correspond to the 24- and 100-cell stages, respectively. WBPaper00050163:chd-3(eh4)_upregulated_24-cell-embryo
  Transcripts that showed significantly decreased expression in 24-cell stage embryo of let-418(RNAi) animals, comparing to in control RNAi (with gfp control vector) animals. DESeq and EdgeR were used. A threshold of 1.5 log2 fold change and a p value <10 % were applied. let-418: wild-type; let-418(RNAi)-treated embryos; chd-3: chd-3(eh4);controlGFP(RNAi)-treated embryos; chd-3_let-418: chd-3(eh4); let-418(RNAi)-treated embryos. All fold changes are calculated versus wild-type;control(RNAi)-treated embryos. 1h and 3h correspond to the 24- and 100-cell stages, respectively. WBPaper00050163:let-418(RNAi)_downregulated_24-cell-embryo

1 Expression Patterns

Remark Reporter Gene Primary Identifier Pattern Subcellular Localization
    Expr14961 In the one-cell embryo, maternally provided ZF1::GFP::PKC-3 enriched at the anterior cortex, like endogenous PKC-3 (TABUSE et al. 1998), but by the 24-cell stage ZF1::GFP::PKC-3 had degraded to undetectable levels in somatic cells. Zygotically expressed ZF1::GFP::PKC-3 reappeared during the middle stages of embryogenesis at the apical surfaces of differentiating epithelia, including the epidermis, pharynx, and intestine, where itcolocalized with PAR-6.  

0 Followed By

1 Preceded By

Remark Definition Other Name Public Name Primary Identifier
Levin M, Hashimshony T, Wagner F, Yanai I. Developmental milestones punctuate gene expression in the Caenorhabditis embryo. Dev Cell. 2012 May 15;22(5):1101-8. Epub 2012 May 3. PubMed PMID: 22560298. Supplementary table 1. E-cell has divided into Ea and Ep. Contains 14 cells. 14-cell embryo Ce WBls:0000084

0 Sub Stages