A framework for understanding the synthesis and catalysis of metabolites and other biochemicals by proteins is crucial for unraveling the physiology of cells. To create such a framework for Zea mays L. subsp. mays (maize), we developed MaizeCyc, a metabolic network of enzyme catalysts, proteins, carbohydrates, lipids, amino acids, secondary...
Background: Functional annotations of large plant genome projects mostly provide information on gene function
and gene families based on the presence of protein domains and gene homology, but not necessarily in
association with gene expression or metabolic and regulatory networks. These additional annotations are necessary
to understand the physiology, development...
The Arabidopsis Information Portal (AIP), a resource expected to provide access to all community data and combine outputs into
a single user-friendly interface, has emerged from community discussions over the last 23 months. These discussions began
during two closely linked workshops in early 2010 that established the International Arabidopsis Informatics...
Now in its 10th year, the Gramene database (http://www.gramene.org) has grown from its primary focus on rice, the first fully-sequenced grass genome, to become a resource for major model and crop plants including Arabidopsis, Brachypodium, maize, sorghum, poplar and grape in addition to several species of rice. Gramene began with...
Gramene is a comparative information resource for plants that integrates data across diverse data domains. In this article,
we describe the development of a quantitative trait loci (QTL) database and illustrate how it can be used to facilitate
both the forward and reverse genetics research. The QTL database contains the...
The Plant Ontology Consortium (POC, http://www.plantontology.org) is a collaborative effort
among model plant genome databases and plant
researchers that aims to create, maintain and
facilitate the use of a controlled vocabulary
(ontology) for plants. The ontology allows users to
ascribe attributes of plant structure (anatomy and
morphology) and developmental stages...
Gramene (www.gramene.org) is a curated resource
for genetic, genomic and comparative genomics
data for the major crop species, including rice,
maize, wheat and many other plant (mainly grass)
species. Gramene is an open-source project.
All data and software are freely downloadable
through the ftp site (ftp.gramene.org/pub/gramene)
and available for use...
Plant growth stages are identified as distinct morphological landmarks in a continuous developmental process. The terms
describing these developmental stages record the morphological appearance of the plant at a specific point in its life cycle. The
widely differing morphology of plant species consequently gave rise to heterogeneous vocabularies describing growth...
Rice, maize, sorghum, wheat, barley and the other
major crop grasses from the family Poaceae
(Gramineae) are mankind’s most important source
of calories and contribute tens of billions of dollars
annually to the world economy (FAO 1999, http://www.fao.org; USDA 1997, http://www.usda.gov).
Continued improvement of Poaceae crops is necessary
in order...
The Plant Ontology Consortium (POC) (www.plantontology.org) is a collaborative
effort among several plant databases and experts in plant systematics, botany
and genomics. A primary goal of the POC is to develop simple yet robust
and extensible controlled vocabularies that accurately reflect the biology of plant
structures and developmental stages. These...