Analysis of the effects of maturation treatments on the probabilities of somatic embryo germination and plantlet regeneration in pistachio using a linear logistic method

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dc.contributor.authorOnay, A
dc.contributor.authorJeffree, CE
dc.contributor.authorTheobald, C
dc.contributor.authorYeoman, MM
dc.date.accessioned2024-04-24T16:19:08Z
dc.date.available2024-04-24T16:19:08Z
dc.date.issued2000
dc.departmentDicle Üniversitesien_US
dc.description.abstractEmbryogenic masses (EMSes) of pistachio (Pistacia vera L.) were proliferated in liquid Murashige and Skoog (MS) medium without growth regulators. To determine the effects of benzylaminopurine (BAP), racemic (+/-) abscisic acid (ABA) and sucrose treatments during maturation on the subsequent germination and plantlet regeneration, clusters of mature somatic embryos were transferred from maturation medium onto the surface of 0.7% agar-solidified Murashige and Skoog medium. Neither germination nor plantlet development medium contained BAP or ABA. Germination studies were carried out using 80 somatic embryos at every combination of four sucrose concentrations, three maturation periods and either five concentrations of BAP or four of ABA, and the numbers germinating were recorded after four durations of culture. A similar experimental plan was used to study plantlet regeneration. The number of germinated somatic embryos increased markedly with duration of the culture on germination medium, and was influenced by the concentrations of BAP or ABA in the maturation medium; the concentration of sucrose in this medium had little influence. Plantlet regeneration also increased with culture duration and was reduced at the highest levels of BAP or ABA; with ABA, the probability of plantlet regeneration was lower for longer maturation periods. ABA and BAP have similar effects on somatic embryo germination (except at the highest levels used), but BAP is superior to ABA for promoting subsequent plantlet regeneration. Linear logistic models were used to investigate the significance of the treatments, and to estimate the optimum conditions for germination and plantlet regeneration.en_US
dc.identifier.doi10.1023/A:1006464505072
dc.identifier.endpage129en_US
dc.identifier.issn0167-6857
dc.identifier.issn1573-5044
dc.identifier.issue2en_US
dc.identifier.scopus2-s2.0-0033852573
dc.identifier.scopusqualityQ1
dc.identifier.startpage121en_US
dc.identifier.urihttps://doi.org/10.1023/A:1006464505072
dc.identifier.urihttps://hdl.handle.net/11468/16410
dc.identifier.volume60en_US
dc.identifier.wosWOS:000088224700006
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoenen_US
dc.publisherSpringeren_US
dc.relation.ispartofPlant Cell Tissue and Organ Culture
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectAbscisic Aciden_US
dc.subjectBenzylaminopurineen_US
dc.subjectLinear Logistic Modelen_US
dc.subjectMicropropagationen_US
dc.subjectPistacia Vera L.Plant Tissue Cultureen_US
dc.subjectSomatic Embryogenesisen_US
dc.titleAnalysis of the effects of maturation treatments on the probabilities of somatic embryo germination and plantlet regeneration in pistachio using a linear logistic methoden_US
dc.titleAnalysis of the effects of maturation treatments on the probabilities of somatic embryo germination and plantlet regeneration in pistachio using a linear logistic method
dc.typeArticleen_US

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