Genetic and morphological diversity in Stachys lavandulifolia (Lamiaceae) populations

Sheidai, Masoud; Taban, Fatemeh; Talebi, Seyed Mehdi; Noormohammadi, Zahra

doi:10.6001/biologija.v62i1.3286

Cited by 11 publications

(10 citation statements)

References 36 publications

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“…For grouping of the studied populations, we used Nei's genetic distance (Weising 2005, Freeland et al 2011. Neighbor Joining (NJ) clustering and principal coordinate analyses (PCoA) were performed after 100 times bootstrapping/ permutations (Sheidai et al 2016.…”

Section: Genetic Diversity and Population Structurementioning

confidence: 99%

“…Two approaches were used to determine genetic differentiation of the studied populations, 1 -AMOVA (Analysis of molecular variance) (with 1000 permutations) as implemented in GenAlex 6.4 (Peakall & Smouse 2006), and 2 -Nei's Gst analysis of GenoDive ver. 2 (2013) (Meirmans & Van tienderen 2004, Sheidai et al 2016. The new genetic differentiation parameters like G'st_est = standardized measure of genetic differentiation (Hedrick 2005), and D_ est = Jost measure of differentiation (Jost 2008), were also determined.…”

Section: Genetic Diversity and Population Structurementioning

confidence: 99%

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Genetic and morphological variability in medicinal plant Helichrysum oocephalum Boiss. (Asteraceae) in Iran

et al. 2020

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Helichrysum oocephalum is a medicinal plant of the genus Helichrysum that have limited distribution in Iran. Local geographical populations may differ in their genetic content and form different gene pools. Therefore, we carried out population genetic investigation and morphological studies in five geographical populations of Helichrysum oocephalum by using ISSR molecular markers. AMOVA produced the significant genetic differences. The mean Nm value revealed some degree of gene flow among Helichrysum oocephalum 8. Molecular and morphological analysis indicated that we have 2 groups in the studied populations. The present findings may be of use in the conservation of this medicinal plant in Iran.

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Section: Genetic Diversity and Population Structurementioning

confidence: 99%

Section: Genetic Diversity and Population Structurementioning

confidence: 99%

Genetic and morphological variability in medicinal plant Helichrysum oocephalum Boiss. (Asteraceae) in Iran

et al. 2020

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“…ISSR molecular technique has been successfully used for investigation of infraspecific variations in different genera in Lamiaceae such as Stachys (Sheidai et al 2016), Lallemantia (Koohdar et al 2016) or other Families such as Linaceae (Sheidai et al 2014). Therefore, we decided to use the molecular approach for investigation of infraspecific variations between Z. capitata subspecies.…”

Section: Cp-dna Analysesmentioning

confidence: 99%

Genetic divergence and speciation within Ziziphora capitata (Lamiaceae): Molecular and micromorphological evidences

et al. 2018

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Tabaripour R, Sheidai M, Talebi SM, Noormohammadi Z. 2018. Genetic divergence and speciation within Ziziphora capitata (Lamiaceae): Molecular and micromorphological evidences. Biodiversitas 19: 697-705. Ziziphora capitata is a member of the Mint family (Lamiaceae) that naturally grows in various regions. Different subspecies have been reported for this species, from which two are recorded from Iran: Z. capitata subsp. capitata, and Z. capitata subsp. orientalis. In the present study, morphological, palynological and molecular (ISSR and cp-DNA) data were used to reveal speciation within this species and reconsider taxonomic rank of its presumed subspecies. The obtained results revealed a great difference between two presumed subsp. of Z. capitata. These taxa differed in morphological, palynological and molecular characteristics. Statistical and bioinformatics tests revealed significant genomic difference between them and phylogenetic analyses showed that they have a close affinity to some other Ziziphora species (out-groups used), then to each other. Bayesian and maximum parsimony phylogenetic trees differentiated the presumed sub-species of Z. capitata. Moreover, K-Means clustering and Bayesian analysis of genetic groups by Evanno test (optimal k) supported the presence of two distinct genetic groups within Z. capitata. This approach objectively defines a threshold separating intraspecific population substructure from interspecific divergence, which is the general aim of species delimitation studies. Therefore, the present study provides enough evidence for introducing two separate species within Z. capitata based on the traditional taxonomy as well as combination of molecular and micro-morphological data.

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“…Population genetic study is an essential scientific approach for studying medicinal plants, as it produces data on genetic variability, genetic structure, gene flow versus genetic fragmentation of these plants (SHEIDAI et al, 2016). It also can identify the molecular markers and genetic loci that can differentiate geographical populations and also suggest potential gene pools available (SHEIDAI et al, 2018).…”

Section: Introductionmentioning

confidence: 99%

Genetic variability analysis in Peganum harmala L. by SCoT and SRAP molecular markers

Gholami¹,

Peyvandi²,

Abbaspour³

et al. 2019

Genetika

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Peganum harmala L. is a perennial herbaceous plant and it has long been used for medicinal purposes as herbicide due to the presence of harmine. P. harmala is a famous medicinal plant used in the Iranian traditional medicine, due to the antimicrobial compounds found in its seeds and roots. Population genetic study is an essential scientific approach for studying medicinal plants; as it produces data on genetic variability, genetic structure, and gene flow versus genetic fragmentation of these plants. We have no detailed information on genetic structure of this plant species in the country. Therefore, a through population genetic study was conducted in four geographical populations of these valuable plants by using start codon targeted (SCoT), and sequence related amplified polymorphic (SRAP) molecular markers. Both these molecular markers are highly reproducible and polymorphic molecular markers and are very efficient in genetic variation studies in plants. In present study, both multidimensional scaling (MDS) plot and analysis of molecular variance (AMOVA) based on both SCOT and SRAP molecular markers revealed genetic differentiation of the studied populations. This indicates that local populations may be genetically isolated and due to that gained specific genetic 1022

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Genetic and morphological diversity in Stachys lavandulifolia (Lamiaceae) populations

Cited by 11 publications

References 36 publications

Genetic and morphological variability in medicinal plant Helichrysum oocephalum Boiss. (Asteraceae) in Iran

Genetic and morphological variability in medicinal plant Helichrysum oocephalum Boiss. (Asteraceae) in Iran

Genetic divergence and speciation within Ziziphora capitata (Lamiaceae): Molecular and micromorphological evidences

Genetic variability analysis in Peganum harmala L. by SCoT and SRAP molecular markers

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