Arachis magna Krapov. et al. is a wild Arachis species found in South America (mainly Bolivia in areas bordering Brazil). It has been used by peanut breeders and geneticists in interspecific hybrids and also in mapping crosses (B genome).

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Southwest Environmental Information Network (SEINet)
Germplasm accessions are available at ICRISAT and elsewhere via [more]

Arachis QTL

Arachis Repeats

Arachis Maps

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Arachis Maps - Overview


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Arachis montiola is a wild peanut relative, closely related to A. duranensis, found in Argentina. It is used in some interspecies mapping crosses. As only other tetraploid species in the genus Arachis in addition to A. hypogea (cultivated peanut), it may be the result of the polyploidy event that led to A. hypogea, and thus may be the direct ancestor of cultivated peanut.

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Arachis stenosperma is a wild diploid peanut relative found in Brazil. It is closely related to Arachis duranensis and used in some interspecies mapping crosses (A genome). It is resistant to a number of pests and diseases of cultivated peanut.

More at: Encyclopedia of Life
Southwest Environmental Information Network (SEINet)
Germplasm accessions are available at GRIN Global[more]
Summary of genome assembly project
Cultivated peanut JBrowse genome browser
Cultivated peanut GBrowse genome browser
Download the Cultivated peanut genome assembly

In the U.S., peanuts are an important crop in the U.S. southeastern states and southeastern states, partly due to the work of the African-American botanist George Washington Carver, who in the 1920s and 1930s promoted them as an alternative crop... [more]
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