A study was conducted to determine the extent of genetic diversity among African cassava (Manihot esculenta Crantz) accessions resistant to the cassava mosaic virus disease (CMD), using simple sequence repeat (SSR) markers. The accessions included a breeding stock (clone 58308), five improved lin...
Lokko, Y.
,
Dixon, A.
,
Offei, S.
,
Danquah, E.Y.
,
Fregene, Martin A.
,
[Assessment of genetic diversity among African cassava Manihot esculenta Grantz accessions resistant to the cassava mosaic virus disease using SSR markers]
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Assessment of genetic diversity among African cassava Manihot esculenta Grantz accessions resistant to the cassava mosaic virus disease using SSR markers
Cassava (Manihot esculenta Crantz) is a staple food for over 600 million people in the tropics and sub-tropics and is increasingly used as an industrial crop for starch production. Cassava has a high growth rate under optimal conditions but also performs well in drought-prone areas and on margina...
Lokko, Y.
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Anderson, J.
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Rudd, S.
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Raji, A.
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Horvath, D.
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Mikel, M.A.
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Kim, R.
,
Liu, L.
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Hernández, A.
,
Dixon, A.
,
Ingelbrecht, I.L.
,
[Characterization of an 18,166 EST dataset for cassava (Manihot esculenta Crantz) enriched for drought responsive genes]
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Characterization of an 18,166 EST dataset for cassava (Manihot esculenta Crantz) enriched for drought responsive genes
A study was conducted to investigate the genetic variability between 40 Musa genotypes maintained at the Musa germplasm collection of the International Institute for Tropical Agriculture, Ibadan using nine B-genome derived simple sequence repeat (SSR) markers. The nine primers produced reproducib...
The cassava mosaic virus disease (CMD) is the most important disease o1'cassava in Africa, causing severe economic losses. The genetic stock, clone 58308, has been extensively used in breeding for resistance to the disease, but recently, other sources o1'resistance to the disease have been identi...
Lokko, Y.
,
Dixon, Alfred G.O.
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Offei, S.K.
,
Danquah, E.Y.
,
[Gene complementarity of resistance to the cassava mosaic disease among African cassava accessions]
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Gene complementarity of resistance to the cassava mosaic disease among African cassava accessions
A North Carolina design II experiment, with three improved cassava (Mctnihot esculenta Crantz) accessions as the female parents, l5 cassava landraces and three improved cassava accessions as the male parents (3 x I 8), was evaluated in three environments in Nigeria to determine the mode of gene a...
Lokko, Y.
,
Dixon, Alfred G.O.
,
Offei, S.
,
Danquah, E.Y.
,
[Combining ability analysis of resistance to mosaic virus disease in cassava]
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Combining ability analysis of resistance to mosaic virus disease in cassava
The predominant source of resistance to the cassava mosaic disease (CMD) is known to be polygenic requiring evaluation in multiple environments to characterise resistant genotypes, which makes the detection of genes for resistance using segregation analysis inefficient. Recently, some landraces h...
Lokko, Y.
,
Danquah, E.Y.
,
Offei, S.
,
Dixon, A.
,
Gedil, M.
,
[Molecular markers associated with a new source of resistance to the cassava mosaic disease]
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Molecular markers associated with a new source of resistance to the cassava mosaic disease