Investigation of the growing performance of promising almond genotypes obtained through selection breeding under in vitro conditions
Abstract
Almond is one of the economically important nut species for Türkiye. There are many genotypes adapted to different regions of Türkiye. The propagation of these genotypes through plant tissue culture methods is essential. Among nut species, almonds are classified as recalcitrant plants that respond poorly to plant tissue culture techniques. In this study, the development of eight genotypes obtained through selection was examined under in vitro conditions in full and ½ NRM media containing different concentrations of IBA (0, 1, 2 mg/L). As a result of the study, the longest plant height was observed in genotype 48-6 (2.04 cm), while the highest number of leaves was obtained in genotype 33-B-44 (12.26 leaves). Rooting was observed in genotype 33-B-54, which was selected from Mut, Mersin, in a ½ NRM rooting medium supplemented with 2 mg/L IBA. The results are considered significant since these genotypes have been selected for the first time.
Keywords
Almond, İn Vitro, Plant Tissue Culture, NRM.
Supporting Institution
This study was supported by the Çukurova University Scientific Coordination Unit (Doctoral Thesis Project) (Project No: FDK-2019-12418). The plant material used in this study was obtained from the PRIMA project (Project No: 118O855).
Project Number
FDK-2019-12418
Ethical Statement
Peer-review
Externally peer-reviewed.
Declaration of Interests
The authors declared that there is no actual, potential or perceived conflict of interest in this research article.
Author contribution
S.G, M.H.E, D.D, Y.A.K: Study data analysis, conceptualization and design of the research; S.G: Wrote the original draft; Y.A.K, D.D: Editing and preparation of the manuscript. All authors have read and approved the manuscript.
Thanks
The authors would like to thank Prof. Ayzin B. Küden and Dr. Songül Çömlekçioğlu contribution in providing the plant material.
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