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Horizon / Pleins textes
Other literature type . 1994
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Agritrop
Article . 1994
Data sources: Agritrop
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Theoretical and Applied Genetics
Article . 1994 . Peer-reviewed
License: Springer TDM
Data sources: Crossref
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First controlled progenies checked by isozymic markers in cultivated yams Dioscorea cayenensis-rotundata

Authors: Zoundjihekpon, J.; /Hamon, Serge; Bio-Touré, B.; Hamon, P.;

First controlled progenies checked by isozymic markers in cultivated yams Dioscorea cayenensis-rotundata

Abstract

As tested progeny have never been obtained, breeding studies on African yams (Dioscorea cayenensisrotundata) are scarce. We report here the first progenies checked by isoenzyme markers. This was made possible by the choice of well-known genitors [one male (cv Zrezrou) and three females (cvs 'Sopéré', 'Dahomey' and 'C 20')] and special hybridization conditions. Six enzymatic systems [esterase (EST), isocitrate dehydrogenase (ICD), malate dehydrogenase (MDH), 6-phosphogluconate dehydrogenase (6PGD), shikimate dehydrogenase (SDH), and phosphoglucoisomerase (PGI)] were used to check the progenies and detect outbreeding. Despite the small number of progeny, it was possible to provide information on the genetics of the isoenzymatic systems.

Country
France
Keywords

Dioscorea cayenensis, http://aims.fao.org/aos/agrovoc/c_3706, IGNAME, ISOENZYME, 610, AMELIORATION DES PLANTES, MARQUEUR ENZYMATIQUE, Dioscorea rotundata, génétique, F30 - Génétique et amélioration des plantes, DESCENDANCE, http://aims.fao.org/aos/agrovoc/c_2291, ANALYSE GENETIQUE, isoenzyme, hybridation, http://aims.fao.org/aos/agrovoc/c_15987, http://aims.fao.org/aos/agrovoc/c_3222, http://aims.fao.org/aos/agrovoc/c_2298

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    influence
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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
18
Average
Top 10%
Average
Green