Variation in volatile compounds from tansy (Tanacetum vulgare L.) related to genetic and morphological differences of genotypes

Keskitalo, Marjo; Pehu, Eija; Simon, James E.

doi:10.1016/s0305-1978(00)00056-9

Cited by 132 publications

(134 citation statements)

References 43 publications

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“…In this sense, the relation between genetic and chemical variability reported in population studies of several aromatic and medicinal species (e.g. Keskitalo et al, 2001;Fracaro et al, 2005) was associated with the genetic origin of the populations. The analysis of genetic variability, population analysis, evaluation of gene flow, among other parameters, integrating information obtained by molecular analyses and ecological studies allow the development of conservation strategies (Heywood and Iriondo, 2003;Escudero et al, 2003).…”

Section: Discussionmentioning

confidence: 95%

Genetic variation among South Brazilian accessions of Lippia alba Mill. (Verbenaceae) detected by ISSR and RAPD markers

et al. 2009

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Twenty-seven accessions of Lippia alba Mill. collected in Rio Grande do Sul state, Brazil, were analysed by ISSR and RAPD markers to evaluate their genetic variability and relationships. Six ISSR primers and four RAPD primers generated 120 amplified fragments, most of which were polymorphics. The overall genetic variability among accessions was very high when compared with other plant species. The hierarchical analysis of molecular data (UPGMA) showed low relationship between accessions, and no grouping between accessions of the same chemotype. Canonical functions allowed identifying some variables related with the chemical characteristics of the essential oils. Both ISSR and RAPD markers were efficient to address the genetic diversity of L. alba, and may contribute to the conservation and breeding of this increasingly important aromatic and medicinal species.Keywords: molecular relationship, ISSR, RAPD, Lippia alba, Verbenaceae. Variabilidade genética entre acessos sul-brasileiros de Lippia alba Mill. (Verbenaceae) detectada por ISSR e RAPD ResumoVinte e sete acessos de Lippia alba Mill. coletados no Rio Grande do Sul, Brasil, foram analisados por marcadores ISSR e RAPD visando avaliar a variabilidade genética e as relações entre acessos. Seis sequencias iniciadoras de ISSR e quatro de RAPD geraram 120 fragmentos amplificados, a maior parte dos quais apresentaram algum grau de polimorfismo. A variabilidade genética geral entre acessos foi muito elevada quando comparada com outras espécies vegetais. A análise hierárquica dos dados moleculares (UPGMA) mostrou baixa relação entre acessos, e não houve formação de agrupamentos entre acessos pertencentes ao mesmo quimiotipo. Análise de funções canônicas permitiu identificar algumas variáveis relacionadas com as características químicas dos óleos essenciais. Tanto os marcadores ISSR como RAPD foram eficientes para avaliar a diversidade genética em L. alba e devem contribuir para a conservação e melhoramento desta importante espécie aromática e medicinal.

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Section: Discussionmentioning

confidence: 95%

Genetic variation among South Brazilian accessions of Lippia alba Mill. (Verbenaceae) detected by ISSR and RAPD markers

et al. 2009

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“…Thompson et al (2004) emphasize that the need to consider diverse genetic effects in order to fully evaluate the causes of performance variation among plant populations. Keskitalo et al (2001) concluded that if the biodiversity of herbaceous species is to be examined, different factors need to be recognized such as dependency between the geographical origin, genetic, chemical and morphological variation. There were wide variations for fresh herbage yield of populations.…”

Section: Agronomical Characteristicsmentioning

confidence: 99%

VARIATION OF AGRONOMICAL CHARACTERISTICS AND ESSENTIAL OIL COMPONENTS OF ZAHTER (Thymbra spicata L. var. spicata) POPULATIONS IN SEMI-ARID CLIMATIC CONDITIONS

Kızıl¹,

Tonçer²,

Dıraz³

et al. 2015

Turkish Journal of Field Crops

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“…4, No. 9; A relationship between genetic diversity and geographic distribution and climatic similarity has been observed in several species of aromatic plants of Anthemideae sub-family including Artemisia annua (Sangwan et al, 1999), Tanacetum vulgare (Keskitalo et al, 2001), three Achillea species (Farajpour et al, 2011) and Achillea millefolium (Farajpour et al, 2012) and this is reasonable because climate that always in near place is same, in term of genetical changes is one of the most important and effective agent on genetical information in different way (like mutation and natural selection).…”

Section: Primersmentioning

confidence: 99%

Assessment of Genetic Diversity in Iranian Fennels Using ISSR Markers

Bahmani¹,

Izadi-Darbandi²,

Jafari³

et al. 2012

JAS

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Fennel (Foeniculum vulgare Mill.) is an important medicinal plant with used for various purposes in different industries. In this study 25 different ecotypes of fennel from all over Iran were collected and their genetic diversity studied by seven ISSR primers. Seven ISSR primers generated 52 amplified fragments, of which 49 were polymorphic. The highest similarity coefficient among the ecotypes was between Chahestan and Haji abad whereas the minimum similarity coefficient observed between Fozveh and Moqan. In most cases, classifications were consistent with their geographical distribution for some ecotypes (like Givi and Khalkhal in close distance) and although with similarity in climate (like Damavand and Alamot with same climate). This study revealed that ISSR marker could properly separate these ecotypes based on geographical distribution and similarity in climates and showed the wide genetic diversity among Iranian fennels. In term of conservation program, it is highly recommended at least one conservation program for several accessions with near genetical distance should be conducted.

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Variation in volatile compounds from tansy (Tanacetum vulgare L.) related to genetic and morphological differences of genotypes

Cited by 132 publications

References 43 publications

Genetic variation among South Brazilian accessions of Lippia alba Mill. (Verbenaceae) detected by ISSR and RAPD markers

Genetic variation among South Brazilian accessions of Lippia alba Mill. (Verbenaceae) detected by ISSR and RAPD markers

VARIATION OF AGRONOMICAL CHARACTERISTICS AND ESSENTIAL OIL COMPONENTS OF ZAHTER (Thymbra spicata L. var. spicata) POPULATIONS IN SEMI-ARID CLIMATIC CONDITIONS

Assessment of Genetic Diversity in Iranian Fennels Using ISSR Markers

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