The popular Algerian barley landraces Saïda and Tichedrett are autochthonous – evidence from RAPD, SSR and agrophenological markers
نویسندگان
چکیده
Abstract The characterisation of traditional barley varieties from North Africa is promising with respect to detect traits linked resilience drought. Nine Algerian comprising the economically relevant local landraces Saïda183 and Tichedrett were genotyped by random amplifying polymorphic DNA (RAPD) Simple Sequence Repeat (SSR) markers get insight into their phylogenetic relationship compare efficiency two approaches. SSR chosen such that all chromosomes represented at least one marker. In addition, a principal component analysis (PCA) morpho-agronomical was conducted. We found phylogeny based on RAPD reflected geographical distribution tested varieties, while pedigree. Among markers, maximal polymorphism information content obtained for BY14 value 0.82, Bmg13 most informative 0.60. similarity matrix used construct tree, inferred close (Jaccard Index 0.8 markers) between accessions Fouara Oued-Athmania occurring in vicinity. group autochthonous together Jaccard 0.8. also supported PCA morphological agronomic traits. Our data underpin diversity lend support origin these landraces.
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ژورنال
عنوان ژورنال: Plant Genetic Resources
سال: 2022
ISSN: ['1479-263X', '1479-2621']
DOI: https://doi.org/10.1017/s1479262123000291