Interspecific genetic diversity of Iranian Achillea species based on morphological traits and total protein profiling
Journal Title: Journal of Biodiversity and Environmental Sciences (JBES) - Year 2015, Vol 6, Issue 6
Abstract
Total protein banding patterns and morphological traits were used to assess genetic diversity among six Achillea species including A. millefolium, A. filipendulina, A. biebersteinii, A. nobilis, A. tenuifolia and A. vermicularis. Variance analysis of morphological traits showed that all evaluated traits were significantly different among species. High genetic variation was observed for both total protein profiles and phenotypic traits. Among the six Achillea species, the mean polymorphism% (PPL) and expected heterozigosity (He) values were 54.82% and 0.192, respectively. A. tenuifolia (PPL and He values: 89.47% and 0.315, respectively) had the highest level of variability, whereas A. millefolium had the lowest level of variability (PPL and He values: 34.21% and 0.132, respectively). The highest genetic distance and the lowest genetic similarity was detected between A. millefolium and A. nobilis (0.278 and 0.238, respectively), which allocated them in separated groups and made them a potential pair for hybridization to reach to high heterosis effects in their hybrids. Molecular variance (AMOVA) revealed that the differences among species accounted for 30% of the total variation, whereas differences within species were 70%. The principle coordinate analysis (PCoA) confirmed the results of clustering analysis. Morphological analysis in most cases corresponded to those obtained through protein analyses. These results showed that conservation strategies should be provided to maintain high diversity aiming to improve future breeding programs.
Authors and Affiliations
Mehdi Mottaghi, Parvin Salehi Shanjani, Ali Ashraf Jafari, Mehdi Mirza, Mohammad Reza Bihamta
Stady of the effective factors on social forestry in the vegetation kabirkoh areas (Case Study: Dareshahr County)
Social forestry is a common effort aiming at the formation of forest production along with reserving forestry natural resources in long term for whole community to get benefit. The main objective behind the present stud...
Determining the allowable use for Astragalus effusus Bunge in the mountainous and semi-steppe rangelands of Iran
Current research was performed in selected sites of mountain and semi-steppe rangelands of Iran. The vegetative region included Karsanak (Chaharmahal and Bakhtiari) and Jashlobar (Semnan). Astragalus effuses Bunge is a k...
Substitution analysis of adaptation using nonparametric stability estimators
One important step in the genetic analysis of adaptation is identification of the chromosomal location of the genes controlling phenotypic stability. The present investigation was therefore carried out to locate QTLs mo...
Rendemen, gel strength and viscosity of red algae Kappaphycus alvarizii (Doty) in Minahasa Peninsula
Seaweed Kappaphycus alvarezii is member of red algae (Rhodophyta) largely cultivated that is a carrageenan source highly needed in various industries worldwide. This study was aimed at knowing the rendemen, the gel str...
Direct embryogenesis of Valerian (Valeriana officinalis L.) using leaf segments
A simple procedure for direct embryogenesis without an intervening callus production was developed in valerian (Valeriana officinalis L.), using the leaf segments. Direct somatic embryogenesis was induced using half-stre...