A genetic linkage map of cassava has been constructed with 132 RFLPs, 30 RAPDs, 3 microsatellites, and 3 isoenzyme markers segregating from the heterozygous female parent of an intraspecific cross. The F1 cross was made between ‘TMS 30572’ and ‘CM?2177-2’, elite cassava cultivars from Nigeria and...
Fregene, Martin A.
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Angel, F.
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Gómez, R.
,
Rodríguez, F.
,
Chavarriaga Aguirre, Paul
,
Roca, William M.
,
Tohme, Joseph M.
,
Bonierbale, Merideth W.
,
[A molecular genetic map of cassava (Manihot esculenta Crantz)]
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A molecular genetic map of cassava (Manihot esculenta Crantz)
Fregene, Martin A.
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Tohme, Joseph M.
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Roca, William M.
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Chavarriaga Aguirre, Paul
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Escobar Pérez, Roosevelt H.
,
Ceballos, H.
,
[Biotecnología para la yuca]
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Biotecnología para la yuca
We applied the cDNA-AFLP (amplified fragment length polymorphism) technique to mRNA from the parents of a cassava (Manihot esculenta) genetic mapping population, and obtained more than 500 transcript-derived fragments (TDFs) that were unique in either parent. A subset of 50 TDFs were cloned and s...
Suarez, MC
,
Bernal, A.
,
Gutiérrez, J.
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Tohme, Joseph M.
,
Fregene, Martin A.
,
[Developing expressed sequence tags (ESTs) from polymorphic transcript-derived fragments (TDFs) in cassava (Manihot esculenta Crantz)]
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Developing expressed sequence tags (ESTs) from polymorphic transcript-derived fragments (TDFs) in cassava (Manihot esculenta Crantz)
Cassava mosaic disease (CMD) is the most-important disease of cassava (Manihot esculenta) in Africa, and is a potential threat to Latin American (LA) cassava production. Although this viral disease is still unknown in LA, its vector – the whitefly – has recently been found. The disease is best co...
Akano, A.O.
,
Dixon, Alfred G.O.
,
Mba, C
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Barrera Sabogal, E
,
Fregene, Martin A.
,
[Genetic mapping of a dominant gene conferring resistance to cassava mosaic disease]
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Genetic mapping of a dominant gene conferring resistance to cassava mosaic disease
Microsatellites or simple sequence repeats (SSR) are the markers of choice for molecular genetic mapping and marker-assisted selection in many crop species. A microsatellite-based linkage map of cassava was drawn using SSR markers and a F2 population consisting of 268 individuals. The F2 populati...
Akinbo, Olalekan
,
Fregene, Martin A.
,
Labuschagne, M.T.
,
[Quantitative trait loci (QTL) mapping of protein content in backcross derivatives of inter-specific hybrids from M. esculenta sub spp. Flabellifolia and cassava (Manihot esculenta Crantz)]
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Quantitative trait loci (QTL) mapping of protein content in backcross derivatives of inter-specific hybrids from M. esculenta sub spp. Flabellifolia and cassava (Manihot esculenta Crantz)
Genetic mapping of early bulking in a full-sib population of cassava was continued in a selfed family of 268 cassava plants derived from a single progeny of the full-sib population. The pseudo F2 population was analysed with 122 segregating SSR markers. A previously constructed linkage map of cas...
Okogbenin, Emmanuel
,
Marin, J
,
Fregene, Martin A.
,
[QTL analysis for early yield in a pseudo F2 population of cassava]
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QTL analysis for early yield in a pseudo F2 population of cassava
Okogbenin, Emmanuel
,
Fregene, Martin A.
,
[Genetic mapping of QTLs affecting productivity and plant architecture in a full-sib cross from non-inbred parents in Cassava (Manihot esculenta Crantz)]
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Genetic mapping of QTLs affecting productivity and plant architecture in a full-sib cross from non-inbred parents in Cassava (Manihot esculenta Crantz)