Claim · model-written summary
Putative mutant lines were developed from salt tolerant avocado rootstocks.
- Taxon
- avocado
Persea americanae1 - Material
- salt tolerant rootstockse2
- Outcome
- Putative mutant linese2
Not reportedGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“In the present work radiation-induced mutation followed by in vitro culture of zygotic embryos and high osmotic pressure selection methods to improve salt tolerance in avocado are investigated”
e2“Putative mutant lines derived from salt tolerant rootstocks were developed”
Title
Jorge Luı́s Fuentes; L. Santiago; Amaury Álvarez; et al. OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information) 2009
Other claims from this paper (8)
- Intervention effect Germination rates of whole embryos in vitro were higher with mature rather than immature embryos in avocado.
- Observation Almost 80% of whole-embryo plantlets were successfully acclimatized under greenhouse conditions.
- Method / resource An in vitro propagation method for avocado breeding was optimized and documented.
- Observation A mutagenic dose of gamma rays giving LD50 of 27-28 Gy was established for avocado embryos.
- Observation A selective NaCl dose giving LD20 of 157 mM was established for avocado embryos.
- Observation An avocado gene bank was established in the study.
- Recommendation The authors state that the combined methodology is an alternative to traditional breeding methods for salt tolerance in avocado.
- Recommendation The authors state that bud multiplication methods in avocado need improvement.