Salt-responsive genes in rice revealed by cDNA microarray analysis

Microarray analysis of salt-responsive genes in common wheat

We developed oligo-DNA microarrays of common wheat. These microarrays were designed to include approximately 32,000 unique genes represented by a large number of expressed sequence tags (ESTs). In order to characterize the salt-responsive genes in common wheat, the expression profiles of transcripts that responded to salt-treatment were monitored using the microarrays. Two-week-old seedlings of...

Gene Organization in Rice Revealed by Full-Length cDNA Mapping and Gene Expression Analysis through Microarray

Rice (Oryza sativa L.) is a model organism for the functional genomics of monocotyledonous plants since the genome size is considerably smaller than those of other monocotyledonous plants. Although highly accurate genome sequences of indica and japonica rice are available, additional resources such as full-length complementary DNA (FL-cDNA) sequences are also indispensable for comprehensive ana...

Identification of c-myc responsive genes using rat cDNA microarray.

c-Myc functions through direct activation or repression of transcription. Using cDNA microarray analysis, we have identified c-Myc-responsive genes by comparing gene expression profiles between c-myc null and c-myc wild-type rat fibroblast cells and between c-myc null and c-myc null cells reconstituted with c-myc. From a panel of 4400 cDNA elements, we found 198 genes responsive to c-myc when c...

cDNA Microarray Data Normalization

Ovarian Carcinogenesis Identification by cDNA Microarray of Genes Involved in

To identify genes involved in the development or progression of ovarian cancer, we analyzed gene expression profiles of nine ovarian tumors using a DNA microarray consisting of 9121 genes. Comparison of expression patterns between carcinomas and the corresponding normal ovarian tissues enabled us to identify 55 genes that were commonly up-regulated and 48 genes that were down-regulated in the c...