Alev Tosun, Esra Küpeli Akkol, Özlem Bahadır, Erdem Yeşilada,
Roots of Onosma species are used for the treatment of various disorders such as bronchitis, tonsillitis, hemorrhoids as well as alleviating ... ethanol (70%) extracts obtained from the roots of Onosma species (Boraginaceae) growing in Turkey, Onosma aucheranum DC., Onosma isauricum Boiss. and Heldr. (endemic), Onosma sericeum Willd., Onosma tauricum Pallas ex Willd. var. brevifolium DC. (endemic) and Onosma tauricum Pallas ex Willd. var. tauricum (Syn: Onosma velenovskyi Davidov) were evaluated for in vivo anti- ...
Tópico(s): Marine Sponges and Natural Products
2008 - Elsevier BV | Journal of Ethnopharmacology
Mehrabian Ahmad Reza, Masoud Sheidai, Zahra Noormohammadi, A.M.A. Younes, Mozafarian Valeyollah,
... were used to study the species relationship in Onosma species (Boraginaceae) in Iran. Principal component analysis (PCA) ... length are the most variable morphological characters among Onosma species studied. Out of 17 ISSR primers used, ... partly agreed with each other. In both trees, Onosma dasytrichum and Onosma microcarpumare placed close to each other, Onosma procerum and Onosma pachypodumshow affinity to each other and Onosma araraticum, Onosma bodeanum, Onosmabistonensis, Onosma stenosiphon and Onosma ...
Tópico(s): Cassava research and cyanide
2011 - Academic Journals | AFRICAN JOURNAL OF BIOTECHNOLOGY
Fatemeh Nasrollahi, Shahrokh Kazempour Osaloo, Nasim Saadati, Valeyollah Mozaffarian, Hassan Zare‐Maivan,
We analysed 87 species of Onosma (Boraginaceae) from throughout its distribution range to investigate its evolutionary history. Using nrDNA ITS and two plastid ( rpl 32 ‐trn L ( ... psb A) markers, we reconstructed phylogenetic relationships within Onosma by conducting maximum parsimony, maximum likelihood, Bayesian, and BEAST analyses. The analyses revealed that Onosma as currently circumscribed is not monophyletic. However, the vast majority of Onosma species appear to belong to a single clade, the so‐called Onosma s.s. Outside of this core clade is ...
Tópico(s): Paleontology and Stratigraphy of Fossils
2019 - Wiley | Nordic Journal of Botany
Ahmed Aj. Jabbar, Fuad O. Abdullah, Abdullah Othman Hassan, Yaseen Galali, Rawaz Rizgar Hassan, Essa Q. Rashid, Musher Ismael Salih, Kareem Fattah Aziz,
The genus Onosma belongs to the Boraginaceae family and contains over 230 species. The present review sheds light on the ethnopharmacology, phytoconstituents, bioactivity, and toxicology of the Onosma species from previous investigations. Furthermore, the paper also ... The review included previous studies of the genus Onosma available from Google Scholar and Baidu Scholar, Science ... chemical compounds have been detected from the genus Onosma, including naphthoquinone (33), flavonoids (30), hydrocarbon (23), phenolic ( ...
Tópico(s): Natural product bioactivities and synthesis
2022 - Multidisciplinary Digital Publishing Institute | Molecules
Vladislav Kolarčik, Judita Zozomová‐Lihová, Erik Ducár, Pavol Mártonfi,
... evolutionary force promoting plant speciation. In the genus Onosma, one of three main evolutionary lineages presumably evolved ... large (L) and small (S) chromosomes, the tetraploid Onosma pseudoarenaria (2n = 12 L + 14S) and the triploid Onosma arenaria (2n = 12 L + 8S). The latter represents ... ITS and AFLP markers (Heterotricha clustering with haplotrichous Onosma fastigiata), as well as karyological features, support the ... for the ongoing hybridization between O. arenaria and Onosma echioides (2n = 14S), which gives rise to sterile ...
Tópico(s): Genetic diversity and population structure
2014 - Oxford University Press | Biological Journal of the Linnean Society
Abstract Onosma hat Röhrenblumen mit einem meist in der Röhre eingeschlossenen Streukegel. Im Grunde der Kronröhre sammelt sich der ... und Vorderbeine, oder durch Vibrationssammeln ausgebeutet werden. In Onosma ‐Kulturen in Mitteleuropa sind Anthophora acervorum ‐Weibchen und ... In Nordgriechenland erwies sich besonders die oligolektisch an Onosma gebundene Osmia apicata als häufiger und regelmäßiger Bestäüber ... bekannt war; sie sind offensichtlich ebenfalls oligolektisch an Onosma gebunden. Die untersuchten Onosma ‐Arten waren O. helvetica ...
Tópico(s): Plant and Fungal Species Descriptions
1996 - Wiley | Feddes Repertorium
Massoud Ranjbar, Maryam Almasi,
Onosma mahabadensis Ranjbar & Almasi (Boraginaceae), a new species endemic to Iran, is described. This species belongs to Onosma sect. Aponosma DC. and is confined to the ... West Azerbaijan Province). It is closely related to Onosma sericea Willd. and is distinguished by its subpatent- ... 8 mm long). A cytogenetic analysis indicates that Onosma mahabadensis is a tetraploid species, 2n = 4x = 32, ... the proposed base number of x = 8 for Onosma sect. Aponosma.
Tópico(s): Botany, Ecology, and Taxonomy Studies
2014 - Royal Botanic Garden Edinburgh | Edinburgh Journal of Botany
Rıza Binzet, Gün Binzet, İlkay Gümüş, Ersan Turunç, Ümmühan Solmaz, Ebru Keskin, Aylin Döğen, Hakan Arslan,
... reports the chemical composition and antimicrobial activity of Onosma sieheana roots. Essential oil (EO) and extracts were isolated from the roots of Onosma sieheana by hydrodistillation and Soxhlet extraction, respectively. Essential ... the essential oil extracted from the roots of Onosma sieheana by the hydrodistillation method, was characterized by ... high level of sesquiterpenes, the one extracted from Onosma sieheana roots by the Soxhlet extraction method was ... it has been determined that essential oil of Onosma sieheana roots have more effective antifungal activity than ...
Tópico(s): Natural product bioactivities and synthesis
2019 - Taylor & Francis | Journal of Essential Oil Bearing Plants
Bülent Kırkan, Cengiz Sarıkürkçü, Gökhan Zengin,
The genus Onosma is the biggest genus in the family Boraginaceae and its members are widely used for traditional purposes in ... countries folk medicine. In the current work, two Onosma (O. trapezuntea and O. rigidum) species were examined ... compounds in the chemical profiles of the tested Onosma extracts. Generally, O. trapezuntea exhibited stronger antioxidant abilities ... potentials. Consequently, our findings suggested that the tested Onosma species could be presented as valuable sources of ...
Tópico(s): Phytochemical compounds biological activities
2021 - Elsevier BV | South African Journal of Botany
Maryam Almasi, Massoud Ranjbar,
Onosma maculata Ranjbar & Almasi, a new Boraginaceae species endemic to Iran, is described and illustrated. The new species belongs to Onosma sect. Onosma subsect. Onosma . It is closely related to O. nervosa Riedl, ...
Tópico(s): Plant Taxonomy and Phylogenetics
2015 - Wiley | Nordic Journal of Botany
Jelena Katanić, Ramazan Ceylan, Gökhan Zengin, Sanja Matić, Tatjana Jurić, Alina Diuzheva, József Jekő, Zoltán Cziáky, Abdurrahman Aktümsek,
Members of the Onosma genus are widely used in folk medicine and they have great interest in the pharmaceutical industry. In this study, ... Drosophila melanogaster larvae and Comet assay) potentials of Onosma sericea Willd. and Onosma stenoloba Hausskn. ex Riedl. were investigated. Additionally, the ... mL. Taken together, obtained results showed that tested Onosma species can be considered as promising sources of ...
Tópico(s): Chemical synthesis and alkaloids
2019 - Elsevier BV | Industrial Crops and Products
The genus Onosma has its center of distribution, greatest diversity, and maximum concentration of species in Iran and westward into Syria ... Turlcey.Over seventy of the 128 species of Onosma recognized in the enumeration by Stroh, Beih.Bot. ... stamens and other structures inside the corolLis of Onosma show wide differences between species and, though previously ...
Tópico(s): Botany, Ecology, and Taxonomy Studies
1951 - Arnold Arboretum of Harvard University | Journal of the Arnold Arboretum
Öznur Ergen Akçın, Rıza Binzet,
The micromorphological and anatomical properties of Onosma angustissimum Hausskn. & Bornm. and O. cassium Boiss. were investigated. O. angustissimum is an endemic species. All examined taxa had secondary root structure. ... crystal needles were observed in O. cassium. Studied Onosma species had isobilateral type of leaves. Stomata were ... in O. cassium from O. angustissimum.Keywords: Boraginaceae; Onosma; Morphology; Anatomy; LM; SEMDOI: 10.3329/bjpt.v17i1. ...
Tópico(s): Plant and Fungal Species Descriptions
1970 - Bangladesh Association of Plant Taxonomists | Bangladesh Journal of Plant Taxonomy
Filippo Maggi, Vladislav Kolarčik, Pavol Mártonfi,
... size and exine structure of the following five Onosma L. species from Slovakia and Italy were studied by light and scanning electron microscopy: Onosma echioides, O. tornensis, O. visianii, O. arenaria, and ... position of the taxa studied within the genus Onosma are discussed.
Tópico(s): Plant Parasitism and Resistance
2008 - Springer Nature | Biologia
Ufuk Özgen, Fatma Demirkaya Miloğlu, Gökhan Bulut,
The genus Onosma is represented by 97 species, 4 varieties, 1 hybrid species in the flora of Turkey. Some Onosma species with roots containing naphthoquinones (alkannin, shikonin and ... shikonin derivatives) are known as "Havaciva" in Turkey. Onosma nigricaule is an endemic species for Turkey. The ...
Tópico(s): Synthesis of Indole Derivatives
2011 - De Gruyter | Reviews in Analytical Chemistry
... this study, the morphological and anatomical characteristics of Onosma frutescens Lam. and Onosma inexspectata Teppner were investigated. O. inexspectata is an ... parenchymatic sheat in both species. Key words: Boraginaceae, Onosma, morphology, anatomy, Turkey.
Tópico(s): Plant Ecology and Taxonomy Studies
2012 - Academic Journals | Journal of Medicinal Plants Research
... W. T.: The gender of the generic name Onosma (Boraginaceae). – Taxon 42: 679–681. 1993.‐ISSN 0040‐ ... have been treated as of feminine gender except Onosma which had a neuter gender. It is proposed that for uniformity and simplicity Onosma should be treated as feminine.
Tópico(s): Plant and Fungal Species Descriptions
1993 - Wiley | Taxon
Vladislav Kolarčik, Erik Ducár, Tatiana Kačmárová,
Background and aims -The genus Onosma (Boraginaceae) is a taxonomically and phylogenetically very complex plant group, with several taxa of hybrid or polyploid origin.An extensive pollen ... in pollen stainability is present among taxa of Onosma.Pollen stainability is high in most diploids (72- ... staining method in the study of the genus Onosma.Low pollen stainability appears to be associated with ...
Tópico(s): Chromosomal and Genetic Variations
2015 - Meise Botanic Garden | Plant Ecology and Evolution
Onosma anatolica Binzet, is described and illustrated as a new species from Niğde province in southern Anatolia, Turkey. It belongs to sect. Onosma L. subsect. Asterotricha (Boiss.) Gürke. The new species is closely related to Onosma subulifolia Riedl from which it is distinguished. O. ...
Tópico(s): Plant and Fungal Species Descriptions
2016 - Pensoft Publishers | PhytoKeys
A new species of Onosma sect. Onosma L. (Boraginaceae), O. zagrica Dehshiri, is described and illustrated from the western part of Iran from Khargushan Mountain near the Khorramabad city (Lorestan Province). The new species differs from Onosma kilouyensis Boiss. & Hausskn. in being a smaller plant, ...
Tópico(s): Plant Parasitism and Resistance
2018 - Q15088586 | Phytotaxa
Ahmadreza Mehrabian, Mohammad Amini Rad,
... Western districts of Iran, an unknown species of Onosma was collected in eroded slopes in steppe formations ... review led to introduce a new species of Onosma L.. The new species Onosma moussavi Mehrabian & Amini Rad is described and illustrated ...
Tópico(s): Botany, Ecology, and Taxonomy Studies
2018 - Wiley | Feddes Repertorium
Yi He, Xuemin Xu, Yu Zhou, Quan‐Ru Liu,
Onosma fuyunensis , a new species of Boraginaceae from northern Xinjiang, China, is described and illustrated here. Onosma fuyunensis is similar to O. simplicissima and O. ... cicatrix. An updated key to the species of Onosma from Xinjiang and Altai Mountains is also provided.
Tópico(s): Botany, Ecology, and Taxonomy Studies
2020 - Pensoft Publishers | PhytoKeys
Qiang Wu, Er-bu Aga, Xiaoxia Liang, Shangxian Luan, Quan‐Bin Han, Lizi Yin, Zhongqiong Yin, Yuanfeng Zou, Lixia Li, Xu Song,
... tigloylshikonin, was also isolated from the roots of Onosma hookeri Clarke . var. longiforum Duthie as a main ... compared to commercially available synthetic drugs. Practical Application Onosma hookeri Clarke . var. longiforum Duthie, a traditional Chinese ... and ethyl acetate fraction from the roots of Onosma hookeri Clarke . var. longiforum Duthie could be used ...
Tópico(s): Synthesis of Organic Compounds
2020 - Wiley | Journal of Food Science
Nizar Tlili, Rifat Tayyib Sarikurkcu, Olcay Ceylan, Cengiz Sarıkürkçü,
(2021). Onosma polyantha vs. Onosma mollis: Analysis of Phenolic Compounds Using Liquid Chromatography–Electrospray Ionization Tandem Mass Spectrometry (LC-ESI-MS/MS) and Assessment of ...
Tópico(s): Chromatography in Natural Products
2020 - Taylor & Francis | Analytical Letters
Udaykumar G. Vegad, Normi D. Gajjar, Prinsa R. Nagar, Sanjay Chauhan, Devang J. Pandya, Tejas M. Dhameliya,
... activities reported in ancient Ayurvedic literature, phytochemicals of Onosma bracteata wall should be evaluated for their activity ... given objective, computational virtual screening of phytochemicals of Onosma bracteata wall has been performed against three main ... SARS CoV-2 inhibitory potential of phytoconstitutents of Onosma bracteata wall.
Tópico(s): Drug-Induced Hepatotoxicity and Protection
2023 - Springer Science+Business Media | 3 Biotech
Kandasamy Saravanakumar, Cengiz Sarıkürkçü, Saliha Şeyma Şahinler, Rabia Busra Sarikurkcu, Myeong‐Hyeon Wang,
Onosma species have been used as a dye for hundreds of years due to their dark red ... phytochemical composition in methanol extract of two endemic Onosma species (O. lycaonica and O. papillosa). Methanolic extract ... inhibition of α-glucosidase, α-amylase, and tyrosinase. Onosma species deserve further research towards developing novel drugs ...
Tópico(s): Phytochemistry and Biological Activities
2021 - Multidisciplinary Digital Publishing Institute | Plants
... enzyme inhibitory activities of methanol (MeOH) extracts from Onosma bourgaei (Boiss.) and O. trachytricha (Boiss.). In addition, ... on digestive enzymes. The inhibitory activities of the Onosma species on tyrosinase were almost equal. In addition, ...
Tópico(s): Phytochemistry and Bioactivity Studies
2021 - Multidisciplinary Digital Publishing Institute | Molecules
Sergey V. Shilov, Г.О. Устенова, Lashyn Kiyekbayeva, Ilya S. Korotetskiy, Natalia Kudashkina, Natalya Zubenko, Raikhan Parenova, Ardak B. Jumagaziyeva, Zhanar Iskakbayeva, Sabina T. Kenesheva,
Onosma roots are widely used in traditional medicine to treat various diseases throughout the world. In this ... activity of various extracts from the roots of Onosma gmelinii collected in the highlands of the Kakpakty ... Almaty/8/98 (H3N2)). The root extracts of Onosma gmelinii showed antibacterial activity in different degrees against ...
Tópico(s): Synthesis and Reactions of Organic Compounds
2022 - Hindawi Publishing Corporation | International Journal of Biomaterials
The genus Onosma belongs to the family Boraginaceae, and comprises 150 species of perennial herbs with dark purple roots (Fig. 1). ... provinces (Kong and Wang 1989). Two species of Onosma are of medicinal use: Onosma paniculatum Bur. et Franch (Fig. 1) and Onosma hookeri Clarke var. Longiflorum Duthie. Their root bark ... rubbed on the affected parts. This decoction from Onosma root bark used externally has few side-effects ( ...
Tópico(s): Toxin Mechanisms and Immunotoxins
1996 - Springer Nature | Biotechnology in agriculture and forestry
Maryam Almasi, Massoud Ranjbar,
... counts of different species belonging to the genus Onosma are summarized and then karyological patterns available including ... if variation patterns differ between three groups of Onosma , Index of CN Heterogeneity (ICNH) was quantified. In ... belonging to 11 species growing in Iran, namely Onosma araratica (2 n = 2 x = 16), O. asperrima ( ...
Tópico(s): Plant tissue culture and regeneration
2013 - Wiley | Feddes Repertorium