Latex diagnostic and molecular markers of the Tapping Panel Dryness (TPD)

Lacrotte Régis, Vichitcholchai N., Chrestin H., Pujade-Renaud Valérie, Kosaisawe Jirakorn, Srisarn C., Narangajavana J., Montoro Pascal, Gidrol X.. 1997. Latex diagnostic and molecular markers of the Tapping Panel Dryness (TPD). In : Seminar on the biochemical and molecular tools for exploitation diagnostic and rubber tree improvement. Workshop on electrophoresis application to rubber tree clone identification. Mahidol University, RRIT, ORSTOM, CIRAD. Bangkok : Mahidol University, 27 p. Seminar on the Biochemical and Molecular Tools for Exploitation Diagnostic and Rubber Tree Improvement, Bangkok, Thaïlande, 20 Octobre 1997/22 Octobre 1997.

Autre titre : Diagnostic du latex et marqueurs moléculaires des panneaux de saignée secs (TPD)

Résumé : The original causes of Tapping Panel Dryness has yet to be identified. Genetic factors at molecular level in the latex producing tissues determine susceptibility, to Tapping Panel Dryness. An experimental approach involves two-dimensional electrophoresis to detect any newly or over-expressed proteins in the latex of diseased trees. The results presented show that it is possible to characterize trees affected by TPD by detecting the corresponding protein markers in latex.

Mots-clés Agrovoc : Hevea brasiliensis, tissu végétal, latex, nécrose, marqueur génétique, électrophorèse, diagnostic

Mots-clés complémentaires : Panneau de saignée, Encoche sèche, Système de saignée

Classification Agris : F30 - Génétique et amélioration des plantes

Auteurs et affiliations

• Lacrotte Régis
• Vichitcholchai N.
• Chrestin H.
• Pujade-Renaud Valérie, CIRAD-CP-HEVEA (THA)
• Kosaisawe Jirakorn
• Srisarn C.
• Narangajavana J.
• Montoro Pascal, CIRAD-CP-HEVEA (THA)
• Gidrol X.

Source : Cirad - Agritrop (https://agritrop.cirad.fr/464989/)

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