characteristics.text: LIBEST_001963
characteristics.characteristic: External Id
characteristics.text: SAMN00156526
characteristics.characteristic: External Id
characteristics.text: University Essen
characteristics.characteristic: INSDC center name
characteristics.text: 1999-07-21T00:00:00Z
characteristics.characteristic: INSDC first public
characteristics.text: 2017-10-11T17:35:55.733Z
characteristics.characteristic: INSDC last update
characteristics.text: live
characteristics.characteristic: INSDC status
characteristics.text: Generic
characteristics.characteristic: NCBI submission model
characteristics.text: Generic.1.0
characteristics.characteristic: NCBI submission package
characteristics.text: we cut the ectoderm from embryo of stage 8, disaggregated the tissue, and culture them under the certain concentration of activin, till the sibling develop to stage 13. These tissue were used for cDNA construction.
characteristics.characteristic: description
characteristics.text: Stage 12/13 according to Nieuwkoop and Faber [1967]
characteristics.characteristic: dev-stage
characteristics.text: Xenopus laevis
characteristics.ontologyTerms: http://purl.obolibrary.org/obo/NCBITaxon_8355
characteristics.characteristic: organism
characteristics.text: EcoRI
characteristics.characteristic: re_1
characteristics.text: XhoI
characteristics.characteristic: re_2
characteristics.text: activin-induced ectoderm
characteristics.characteristic: tissue-type
characteristics.text: activin-induced ectoderm cDNA library
characteristics.characteristic: title
characteristics.text: phage
characteristics.characteristic: v_type
characteristics.text: pBK-CMV
characteristics.characteristic: vector