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MaizeGDB

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Welcome to MaizeGDB!

MaizeGDB is a community-oriented, long-term, federally funded informatics service to researchers focused on the crop plant and model organism Zea mays.

MaizeGDB is a founding member of AgBioData, a consortuim of agriculture-related online resources which is committed to making agriculture-related research data FAIR.
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Maize genetics community

Maize Genetics Cooperation - MGC

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Maize Genetics Meeting

	The 67th Annual Maize Genetics Meeting will be held from March 6th - 9th, 2025 at the Union Station, St. Louis, Missouri, USA.
	The 66th Annual Maize Genetics Meeting was held from February 29th - March 3rd, 2024 at the Raleigh Convention Center in Raleigh, North Carolina, USA.

Archive

Website	Abstracts
2023	2023
2022	2022
2021	2021
2020	2020
2019	2019
2018	2018
more...

Genome Browsers

Genomes

Representative genome - B73

Zm-B73-REFERENCE-NAM-5.0
Zm-B73-REFERENCE-GRAMENE-4.0
B73 RefGen_v3
B73 RefGen_v2
B73 RefGen_v1
BAC-based B73

PanAnd genomes

Av-Kellogg1287_8-REFERENCE-PanAnd-1.0
Zd-Gigi-REFERENCE-PanAnd-1.0
Zd-Momo-REFERENCE-PanAnd-1.0
Zn-PI615697-REFERENCE-PanAnd-1.0
Zh-RIMHU001-REFERENCE-PanAnd-1.0
Zv-TIL01-REFERENCE-PanAnd-1.0
Zv-TIL11-REFERENCE-PanAnd-1.0
Zx-TIL18-REFERENCE-PanAnd-1.0
Zx-TIL25-REFERENCE-PanAnd-1.0

NAM parents

B97
CML52
CML69
CML103
CML228
CML247
CML277
CML322
CML333

HP301
Il14H
Ki3
Ki11
Ky21
M37W
M162W
Mo18W
Ms71

NC350
NC358
Oh7B
Oh43
P39
Tx303
Tzi8

European flints

Zm-DK105-REFERENCE-TUM-1.0
Zm-EP1-REFERENCE-TUM-1.0
Zm-F7-REFERENCE-TUM-1.0
Zm-PE0075-REFERENCE-TUM-1.0

The complete list of genome assemblies can be found in the Genome Center.

Tools

Featured tools at MaizeGDB

A resource to BLAST your sequence against maize genomes and annotations.

A data warehouse to access genomic, proteomic, and literature data for maize.

A platform to compare gene and protein expression data across multiple genomes.

A set of comprehensive metabolic pathway resources for maize.

Other tools at MaizeGDB

SNPversity

SNPversity: A tool to access large-scale maize diversity data.

TYPSimSelector

TYPSimSelector: A tool that sorts identity-by-state values derived from SNP datasets for accessions in the Ames Diversity Panel.

PanEffect

PanEffect: A tool to explore the variant effects across the maize pan-genome.

Bin viewer

Bin Viewer: A tool to explore data in regions defined by genetic bins.

GenomeQC

GenomeQC: A tool to assess the quality of genome assemblies and annotations.

Maize Feature Store

MFS: A centralized resource to manage and analyze curated maize multi-omics features for machine learning applications.

Pedigree Viewer

Pedigree Viewer: A tool to visualize maize pedigree data and networks.

PAST

PAST: A tool that assigns your SNPs to genes and your genes to metabolic pathways.

Genome Context Viewer

GCV: A web-app that visualizes genomic context data in a single, federated interface by using functional annotations as a unit of search and comparison.