Updated
Affymetrix Arabidopsis GeneChip Annotation Search
This updated annotation is for the Affymetrix GeneChip
ATH1 Genome Array (25K), which has more than 22,700 probe sets representing
over 24,000 genes. Updated annotation for the first Arabidopsis
GeneChip with 8247 probe sets (8K) can be found here.
The strategy for determining Affymetrix
GeneChip ATH1 Genome Array annotation (25K) |
In collaboration with TIGR, Affymetrix has provided better
and informative annotation for its ATH1 Genome Array. As the
annotaiton was done before TIGR's third major release (3.0)
of the Arabidopsis genome annotation. The Affymetrix annotation
has missed new genes added since version 2.0 and other important
updates. In addition, we have also integrated gene functional
information from our new Gene Families
database. An updated GeneChip annotation generated independently
using a different approach can also be searched or downloaded
from the Schroeder
lab web site. |
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Additional Gene Functional Information
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To facilitate global gene expression analysis and extract
useful information from massive amount of data (e.g., generated
by Affymetrix GeneChips and microarrays) to reveal biological
insights, we have initiated an effort to classify Arabidopsis
genes based on related functions. We have organized the information
collected from literature, websites and blast searches into
several tables. |
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