| Auteur | Rechercher : Kartha, K. K.1; Rechercher : Gamborg, O. L.1 |
|---|
| Affiliation | - Conseil national de recherches du Canada. Laboratoire régional des prairies
|
|---|
| Bailleur de fonds | Rechercher : International Development Research Centre (Canada); Rechercher : Centro Internacional de Agricultura Tropical |
|---|
| Format | Texte, Article |
|---|
| Conférence | The International Exchange and Testing of Cassava Germ Plasm: an Interdisciplinary Workshop held at CIAT, February 4-6, 1975, Palmira, Colombia |
|---|
| Résumé | A procedure ha'i been developed for regenera~ tíng complete plants from shoot apícal meristems of cassáva. The method was used to ohtain symptom-free plants from stakes infecled with the cassava mosaie dísease of Indian and Nigerian origino Merislern tips cultured on a mineral salt-sucrose-vitamin medium SUPR1emenled witb a 5 x !O., M benzyladenine. 10' M naphthaleneacetic acid, !O" M gibberellic acid (OA,) regeneratOO complete plants wilhin 26 day.. More than 90"1. of the meristetn lips developOO into complete plants out of which 60010 were free of mosaic symptoms. In diseased stakes grown under higher temperature (350C) for 30 days (16h/day al 4000 lux light intensity and 70Ofo relative humidity), the mosaic symptom, completely disappeared, Symptoms reappeared when plants were transferred to a lower temper.ture (21°C). A11 plant' regeneratOO from meristems of symptom-free cassava were hea.lthy. Graft transrnission carrled out monthly confirmOO the aoseneo of symptoms of the causative agent in the plants regenerated by tissue culture techníques. |
|---|
| Date de publication | 1975 |
|---|
| Maison d’édition | CGIAR |
|---|
| Dans | |
|---|
| Langue | anglais |
|---|
| Publications évaluées par des pairs | Oui |
|---|
| Numéro du CNRC | NRCC 14697 |
|---|
| Exporter la notice | Exporter en format RIS |
|---|
| Signaler une correction | Signaler une correction (s'ouvre dans un nouvel onglet) |
|---|
| Identificateur de l’enregistrement | 951aaf2b-0ccb-4cd5-a87a-26a1b42720c9 |
|---|
| Enregistrement créé | 2024-03-04 |
|---|
| Enregistrement modifié | 2024-03-04 |
|---|
