MADS family genes in rice control flowering and inflorescence development. In the early flower stages of plant, MADS-box transcripion factors could form protein-protein interaction complexes with other floral homeotic genes and regulate the expression of downstram genes. OsMADS32 in rice is an important transcription factor in controlling flower development
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Specimen part
View SamplesGastric cancer is one of the most common causes of cancer-related death worldwide, and the molecular mechanisms involved in gastric carcinogenesis are still not fully understood. To gain molecular understanding of carcinogenesis, progression, and diversity of gastric cancer, 111 human gastric cancer tissues and 21 noncancerous gastric tissues were analyzed by high-density oligonucleotide microarray in this study. These results provide not only a new molecular basis for understanding biological properties of gastric cancer, but also useful resources for future development of therapeutic targets and diagnostic markers for gastric cancer.
No associated publication
Specimen part
View SamplesAll experiment was done according to the Affymetrix manufacturers protocol. The resulting HGF gingiva expression profile(Hereditary gingival fibromatosis patient Gingiva replicate1 and replicate 2)was compared to normal gingiva control(Normal Gingiva replicate1 and replicate2). The data were collected and analyzed by GCOS 1.2 and GeneSpring 7.2 1-way T test.
A novel locus for maternally inherited human gingival fibromatosis at chromosome 11p15.
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View SamplesPML-RARa contributes to the development of APL through repression of genes important in myeloid development. Through a global approach, we have identified 2,979 high quality PML-RARa binding sites in ZnSO4 induced PR9 cells. By integration the gene expression data, we found that PML/RARa target genes are transcriptionally suppressed in primary APL cells and re-activated in ATRA treated NB4 cells.
PML/RARalpha targets promoter regions containing PU.1 consensus and RARE half sites in acute promyelocytic leukemia.
Cell line, Treatment, Time
View SamplesNB4 is an APL derived cell line, carrying the t(15;17) translocation and expressing the PML/RARa fusion protein. Still, an important question that remains to be addressed is whether PML/RARa target genes are transcriptionally suppressed in primary APL cells and re-activated in all-trans retinoic acid (ATRA) treated NB4 cells. Gene expression of NB4 cells treated with ATRA at different time points were analyzed.
PML/RARalpha targets promoter regions containing PU.1 consensus and RARE half sites in acute promyelocytic leukemia.
Cell line, Treatment, Time
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