Diversity of S-alk(en)yl cysteine sulphoxide content within a collection of garlic (Allium sativum L.) and its association with the morphological and genetic background assessed by AFLP

Ovesná, Jaroslava; Kučera, L.; Horníčková, J.; Svobodová, Leona; Stavělíková, H.; Velı́šek, J.; Milella, Luigi

doi:10.1016/j.scienta.2011.06.009

Cited by 24 publications

(18 citation statements)

References 26 publications

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“…In this study, garlic accessions showed great diversity of morpho-physiological traits and isozymes. Other diversity studies have been carried out regarding the variability of chemical production in a set of garlic collections, such as organosulfur compounds (Kamenetsky et al, 2005;Hornickova et al, 2009;Ovesna et al, 2011;Jabbes et al, 2012) or phenolic compounds (Lu et al, 2011), which have benefits for human health. In our previous report, we demonstrated the association between bio-morphological traits (bolting types and chemical production levels mentioned above) and geographical distribution (Hirata et al, 2015).…”

Section: Discussionmentioning

confidence: 99%

Diversity evaluation based on morphological, physiological and isozyme variation in genetic resources of garlic (<i>Allium sativum</i> L.) collected worldwide

et al. 2016

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The aim of this study was to obtain primary information about the global diversity of garlic (Allium sativum L.) by evaluating morphological, physiological and isozyme variation. A total of 107 garlic accessions collected worldwide were grown in Yamaguchi, Japan. Five morphological traits (bulb weight, bulb diameter, number of cloves per bulb, number of bulbils and scape length) and one physiological trait (bolting period) of the collected garlic showed wide variation. Meanwhile, a total of 140 garlic accessions, including the 107 mentioned above, were characterized by leucine aminopeptidase (LAP) and phosphoglucoisomerase (PGI) isozyme analyses; they clearly showed polymorphisms in putative isozyme loci (Lap-1, Lap-2 and Pgi-1). Allelic frequencies were estimated in each group of accessions categorized by their geographical origin, and the observed (H o ) and expected (H e ) heterozygosities were calculated. The allelic frequencies differed between groups. A principal component analysis based on morpho-physiological data indicated a grouping of the garlic accessions into Central Asian and Northern Mediterranean groups as well as others. We discuss the roles of artificial and natural selection that may have caused differentiation in these traits, on the assumption that ancestral domesticated garlic populations have adapted in various regions using standing variation or mutations that accumulated during expansion, and have evolved along with human-preferred traits over a long history of cultivation.

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Section: Discussionmentioning

confidence: 99%

Diversity evaluation based on morphological, physiological and isozyme variation in genetic resources of garlic (<i>Allium sativum</i> L.) collected worldwide

et al. 2016

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“…The cultivars represented basic onion types cultivated in large scale in the Czech Republic (Table 1). Total genomic doi: 10.17221/16/2015-CJGPB DNA was extracted from frozen pooled leaves of ten plants per cultivar in parallel using the CTAB method, as described by Ovesná et al (2011). DNA quality was verified by electrophoresis and quantified spectrophotometrically.…”

Section: Methodsmentioning

confidence: 99%

The selection and validation of a marker set for the differentiation of onion cultivars from the Czech Republic

Mitrová¹,

Svoboda²,

Ovesná³

2015

Czech J. Genet. Plant Breed.

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Mitrová K., Svoboda P., Ovesná J. (2015): The selection and validation of a marker set for the differentiation of onion cultivars from the Czech Republic. Czech J. Genet. Plant Breed., 51: 62-67.The onion (Allium cepa L.) constitutes an important part of the human diet and is of economic importance on the vegetable market. Methods that allow unambiguous differentiation of cultivars and breeding lines are required for market control and the protection of plant breeders' rights. DNA analyses, such as single sequence repeat polymorphism (SSRs), represent such a tool. Based on the evaluation of polymorphism in 21 SSR loci, we established a panel of 15 easy to score SSR markers that differentiated 16 commercial onion cultivars in the Czech Republic. The polymorphism ranged from 2-3 alleles per locus, indicating a low level of diversity among the cultivars. The panel can also be used to evaluate genetic resources.

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“…It is commonly known as "Lahsun", it is susceptible to numerous diseases caused by fungi, viruses, nematodes, insect pests and its with chromosome number 2n=16 widely consumed crops in the world after onion (Sterlin and Eagling, 2001;Ovesná et al, 2011).…”

Section: Introductionmentioning

confidence: 99%

“…There are around 300 recognised and commercially cultivated varieties, but a large number of important varieties are undocumented on a small scale (Ovesná et al, 2011). components of this major bulbous crop is of particular concerns to producers throughout the world.…”

Section: Introductionmentioning

confidence: 99%

Influence of Foliar Application of Water Soluble Fertilizers on Growth, Yield and Quality Attributes of Garlic (Allium sativum L.) var. Gujarat Garlic-3 in Southern Gujarat (India)

Mehta¹,

Padhiar²,

Kumar³

2017

Int.J.Curr.Microbiol.App.Sci

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Diversity of S-alk(en)yl cysteine sulphoxide content within a collection of garlic (Allium sativum L.) and its association with the morphological and genetic background assessed by AFLP

Cited by 24 publications

References 26 publications

Diversity evaluation based on morphological, physiological and isozyme variation in genetic resources of garlic (<i>Allium sativum</i> L.) collected worldwide

Diversity evaluation based on morphological, physiological and isozyme variation in genetic resources of garlic (<i>Allium sativum</i> L.) collected worldwide

The selection and validation of a marker set for the differentiation of onion cultivars from the Czech Republic

Influence of Foliar Application of Water Soluble Fertilizers on Growth, Yield and Quality Attributes of Garlic (Allium sativum L.) var. Gujarat Garlic-3 in Southern Gujarat (India)

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