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Naaz N, Choudhary S, Hasan N, Sharma N, Al Aboud NM, Shehata WF. Biochemical and molecular profiling of induced high yielding M3 mutant lines of two Trigonella species: Insights into improved yield potential. PLoS One 2024; 19:e0305691. [PMID: 39074097 DOI: 10.1371/journal.pone.0305691] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2024] [Accepted: 06/04/2024] [Indexed: 07/31/2024] Open
Abstract
Trigonella, commonly known as Fenugreek, is among the most promising medicinal herbs consumed worldwide due its protein rich dietary contributions. This study involved induced mutagenesis on two Trigonella species (Trigonella foenum-graecum var. PEB and Trigonella corniculata var. Pusa kasuri) using caffeine and sodium azide as mutagens, resulting in the identification of nine high-yielding mutant lines in the M3 generation. Molecular characterization using SCoT markers revealed a high polymorphism of 28.3% and 46.7% in PEB and Pusa kasuri, respectively, facilitating the investigation of genetic divergence among the control and mutant lines. Similarity correlation analysis indicated a high similarity between mutant A and mutant C (0.97) and between mutant J and mutant O (0.88), while the lowest similarity was observed between mutant B and mutant F (0.74) and between control and mutant L (0.58). Mutant F and Mutant J displayed the highest seed yield and its attributing traits, and seed protein content in PEB and Pusa kasuri, respectively. Physiological parameters, including chlorophyll content (Mutants A and N) and carotenoids (mutant A and J), exhibited improvements. Assessment of stomatal and seed characteristics using scanning electron microscopy may lead to improved physiological processes and distinction at the interspecific level, respectively. Methanolic extracts of the control and the mutant lines of both species were subjected to GC-MS analysis, revealing 24 major phytocompounds known for their pharmacological activities (antioxidant, anti-inflammatory, anticancer, etc.). Statistical methods such as Pearson correlation heatmap and pairwise scatter plot matrix provided insights into the correlations and linear associations among parameters for both PEB and Pusa kasuri. The strong correlation between iron content and seeds per pod in the mutant lines suggests a promising avenue for further research. Continued research and breeding efforts using these mutants can lead to significant advancements in agriculture and medicine, benefiting farmers, consumers, and industries alike.
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Affiliation(s)
- Neha Naaz
- Department of Botany, Cytogenetics and Plant Breeding Lab, Aligarh Muslim University, Aligarh, India
| | - Sana Choudhary
- Department of Botany, Cytogenetics and Plant Breeding Lab, Aligarh Muslim University, Aligarh, India
| | - Nazarul Hasan
- Department of Botany, Cytogenetics and Plant Breeding Lab, Aligarh Muslim University, Aligarh, India
| | - Nidhi Sharma
- Department of Botany, Cytogenetics and Plant Breeding Lab, Aligarh Muslim University, Aligarh, India
| | - Nora M Al Aboud
- Department of Biology, Faculty of Science, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Wael F Shehata
- Department of Agricultural Biotechnology, College of Agriculture and Food Sciences, King Faisal University, Al-Ahsa, Saudi Arabia
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El-aty MSA, Abo-youssef MI, Bahgt MM. Genetic diversity Analysis using molecular markers of some rice varieties for Physiological, biochemical and yield Traits under water deficit condition.. [DOI: 10.21203/rs.3.rs-3111398/v1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
Abstract
Abstract
Rice is a major staple food crop all over the world. Recent climate change trends forecast an increase in drought severity, necessitating the creation of novel drought-tolerant rice cultivars in order to continue rice production in this ecosystem. This study was carried out at the experimental farm of the rice research and training center (RRTC) using the randomized complete block design (RCBD) to assess the impact of water scarcity on eight rice varieties by identifying differences in physiological and biochemical responses among drought-sensitive and resistant rice varieties, in addition applying two PCR-based molecular marker systems ISSR and SCoT to assess the genetic diversity among the studied rice varieties. The results revealed that, Water shortage stress significantly reduced relative water content, total chlorophyll content, grain yield, and yield characteristics. while, it significantly raised proline content and antioxidant enzyme activity (CAT, APX, and SOD). The combined analysis of variance demonstrated that the mean squares for environments, varieties, and their interaction were highly significant for all investigated traits, suggesting that the germplasm used in the study had significant genetic diversity from one environment (normal irrigation) to another (water deficit) and could rank differently in both of them. Mean performance data showed that, Puebla and Hispagran varieties were selected as the most favourable varieties for most physiological and biochemical parameters studied, as well as yield traits which recorded the highest desirable values under both irrigation treatments. They were recommended for use in rice hybrid breeding programmes for water scarcity tolerance. Genetic Similarity and Cluster Analysis revealed that, the both molecular markers exhibited comparable genetic diversity values but a higher level of polymorphism was represented by ISSR. This indicates the high efficiency of both markers in discriminating the tested varieties. The dendrogram generated by ISSR and SCoT markers combined data divided the varieties into two major clusters. Cluster I consisted of the genotype Sakha 106. Cluster II retained seven varieties, which were further divided into two sub-clusters; Sakha 101, Sakha 105, Sakha 106, Sakha 107 constituted the first subgroup, while Giza 177, Hispagran, and Puebla formed the second one.
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Kulyan R, Samarina L, Shkhalakhova R, Kuleshov A, Ukhatova Y, Antonova O, Koninskaya N, Matskiv A, Malyarovskaya V, Ryndin A. InDel and SCoT Markers for Genetic Diversity Analysis in a Citrus Collection from the Western Caucasus. Int J Mol Sci 2023; 24:ijms24098276. [PMID: 37175981 PMCID: PMC10179493 DOI: 10.3390/ijms24098276] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Revised: 04/30/2023] [Accepted: 05/02/2023] [Indexed: 05/15/2023] Open
Abstract
Citrus collections from extreme growing regions can be an important source of tolerant germplasms for the breeding of cold-tolerant varieties. However, the efficient utilization of these germplasms requires their genetic background information. Thus, efficient marker systems are necessary for the characterization and identification of valuable accessions. In this study, the efficiency of 36 SCoT markers and 60 InDel markers were evaluated as part of the broad citrus collection of the Western Caucasus. The interspecific and intraspecific genetic diversity and genetic structures were analyzed for 172 accessions, including 31 species and sets of the locally derived cultivars. Single markers, such as SCoT18 (0.84), SCoT20 (0.93), SCoT23 (0.87), SCoT31 (0.88), SCoT36 (0.87) и LG 1-4 (0.94), LG 4-3 (0.86), LG 7-11 (0.98), and LG 8-10 (0.83), showed a high discriminating power, indicating the good applicability of these markers to assess intraspecific diversity of the genus Citrus. Overall, SCoT markers showed a higher level of polymorphism than InDel markers. According to analysis of population structure, SCoT and InDel markers showed K = 9 and K = 5 genetic clusters, respectively. The lowest levels of genetic admixtures and diversity were observed among the locally derived satsumas and lemons. The highest level of genetic admixtures was observed in the lime group. Phylogenetic relationships indicated a high level of interspecific genetic diversity but a low level of intraspecific diversity in locally derived satsumas and lemons. The results provide new insight into the origin of citrus germplasms and their distribution in colder regions. Furthermore, they are important for implementing conservation measures, controlling genetic erosion, developing breeding strategies, and improving breeding efficiency.
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Affiliation(s)
- Raisa Kulyan
- Federal Research Centre the Subtropical Scientific Centre of the Russian Academy of Sciences, 354002 Sochi, Russia
| | - Lidiia Samarina
- Federal Research Centre the Subtropical Scientific Centre of the Russian Academy of Sciences, 354002 Sochi, Russia
- "Sirius University of Science and Technology", Olimpiyskiy Ave. b.1, 354340 Sirius, Kransnodar Region, Russia
| | - Ruset Shkhalakhova
- Federal Research Centre the Subtropical Scientific Centre of the Russian Academy of Sciences, 354002 Sochi, Russia
| | - Alexandr Kuleshov
- Federal Research Centre the Subtropical Scientific Centre of the Russian Academy of Sciences, 354002 Sochi, Russia
| | - Yulia Ukhatova
- "Sirius University of Science and Technology", Olimpiyskiy Ave. b.1, 354340 Sirius, Kransnodar Region, Russia
- Federal Research Center N. I. Vavilov All-Russian Institute of Plant Genetic Resources (VIR), 190000 Saint Petersburg, Russia
| | - Olga Antonova
- "Sirius University of Science and Technology", Olimpiyskiy Ave. b.1, 354340 Sirius, Kransnodar Region, Russia
| | - Natalia Koninskaya
- Federal Research Centre the Subtropical Scientific Centre of the Russian Academy of Sciences, 354002 Sochi, Russia
| | - Alexandra Matskiv
- Federal Research Centre the Subtropical Scientific Centre of the Russian Academy of Sciences, 354002 Sochi, Russia
| | - Valentina Malyarovskaya
- Federal Research Centre the Subtropical Scientific Centre of the Russian Academy of Sciences, 354002 Sochi, Russia
| | - Alexey Ryndin
- Federal Research Centre the Subtropical Scientific Centre of the Russian Academy of Sciences, 354002 Sochi, Russia
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Wolanin M, Klichowska E, Jedrzejczyk I, Rewers M, Nobis M. Taxonomy and distribution of Taraxacum sect. Erythrosperma (Asteraceae) in Poland. PHYTOKEYS 2023; 224:1-88. [PMID: 37396566 PMCID: PMC10311454 DOI: 10.3897/phytokeys.224.99463] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/01/2023] [Accepted: 03/09/2023] [Indexed: 07/04/2023]
Abstract
The dandelions from Taraxacumsect.Erythrosperma are taxonomically well distinguished and ecologically restricted to warm and sunlit habitats of steppes, dry and sandy grasslands, and distributed in temperate regions of Europe and Central Asia, with some being introduced to North America. Despite the long tradition of botanical research, the taxonomy and distribution of dandelions of T.sect.Erythrosperma is still underexplored in central Europe. In this paper, by combining traditional taxonomic studies supported by micromorphological, molecular and flow cytometry analyses as well as potential distribution modelling we shed light on taxonomical and phylogenetical relationships between members of T.sect.Erythrosperma in Poland. We also provide an identification key, species-checklist, detailed descriptions of morphology and occupated habitats as well as distribution maps for 14 Polish erythrosperms (T.bellicum, T.brachyglossum, T.cristatum, T.danubium, T.disseminatum, T.dissimile, T.lacistophyllum, T.parnassicum, T.plumbeum, T.proximum, T.sandomiriense, T.scanicum, T.tenuilobum, T.tortilobum). Finally, conservation assessments performed using the IUCN method and threat categories for all the examined species are proposed.
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Affiliation(s)
- Mateusz Wolanin
- Institute of Biology, University of Rzeszów, Zelwerowicza 4, 35–601, Rzeszów, PolandUniversity of RzeszówRzeszówPoland
| | - Ewelina Klichowska
- Institute of Botany, Faculty of Biology, Jagiellonian University, Gronostajowa 3, 30–387, Kraków, PolandJagiellonian UniversityKrakowPoland
| | - Iwona Jedrzejczyk
- Laboratory of Molecular Biology and Cytometry, Department of Agricultural Biotechnology, Bydgoszcz University of Science and Technology, Kaliskiego 7, 85–796, Bydgoszcz, PolandBydgoszcz University of Science and TechnologyBydgoszczPoland
| | - Monika Rewers
- Laboratory of Molecular Biology and Cytometry, Department of Agricultural Biotechnology, Bydgoszcz University of Science and Technology, Kaliskiego 7, 85–796, Bydgoszcz, PolandBydgoszcz University of Science and TechnologyBydgoszczPoland
| | - Marcin Nobis
- Institute of Botany, Faculty of Biology, Jagiellonian University, Gronostajowa 3, 30–387, Kraków, PolandJagiellonian UniversityKrakowPoland
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Cornea-Cipcigan M, Pamfil D, Sisea CR, Margaoan R. Characterization of Cyclamen genotypes using morphological descriptors and DNA molecular markers in a multivariate analysis. FRONTIERS IN PLANT SCIENCE 2023; 14:1100099. [PMID: 36778673 PMCID: PMC9909266 DOI: 10.3389/fpls.2023.1100099] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Accepted: 01/12/2023] [Indexed: 06/18/2023]
Abstract
Morphological and molecular characterization of germplasm is essential for the improvement of cultivated plants efforts. This study investigated the genetic diversity of 32 Cyclamen genotypes comprising 16 C. persicum varieties and 16 Cyclamen species using multivariate analysis for 36 morphological traits (19 quantitative and 17 qualitative) and molecular characterization (SRAP and SCoT markers). The color CIELab parameters were collected via PCE-CSM7 that separately measured the leaves dark and silvery patterns and the flower's slip (region of the petal top), eye (the region of the petal base) and sepal. Genetic diversity was also evaluated using Shannon Wiener (H') and Simpson's (λ) Indices, and Pilou evenness (J) using the library vegan from R software. According to the principal component analysis, the variables that contributed the most were leaf pattern color, leaf abaxial surface color, pedicel coiling, leaf and stem number. The color indicators of Cyclamen leaves showed decreased L* values in darker colored genotypes, whereas increased a* values were noticed in flower eye and lower in slip. Molecular characterization was based on 26 SRAP and 12 SCoT markers that produced clearly repeatable DNA bands and exhibited significant levels of polymorphism. Based on the morphological traits and molecular markers data, the UPGMA method for hierarchical clustering technique was used to generate the dendrograms, and their entanglement was obtained using the Tanglegram algorithm from the dendextend package with the R software. Entanglement analysis (0.30) between dendrograms obtained from the morphological and genetic analysis using SRAP markers showed a high association. Comparison between color measurements of flowers (entanglement=0.45) and leaves (entanglement=0.47) with SCoT analysis revealed differences at species level, discriminating between similar genotypes. Combined phenotypic and molecular analysis improved the comprehensive estimation of real diversity in the investigated Cyclamen genotypes. The findings of the present study are useful for quantifying diversity and genetic variability in Cyclamen breeding and genetic investigations.
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Affiliation(s)
- Mihaiela Cornea-Cipcigan
- Department of Horticulture and Business in Rural Development, Faculty of Horticulture, University of Agricultural Sciences and Veterinary Medicine, Cluj-Napoca, Romania
| | - Doru Pamfil
- Research Centre for Biotechnology in Agriculture Affiliated to Romanian Academy, University of Agricultural Sciences and Veterinary Medicine, Cluj-Napoca, Romania
| | - Cristian Radu Sisea
- Department of Horticulture and Business in Rural Development, Faculty of Horticulture, University of Agricultural Sciences and Veterinary Medicine, Cluj-Napoca, Romania
| | - Rodica Margaoan
- Laboratory of Cell Analysis and Spectrometry, Advanced Horticultural Research Institute of Transylvania, University of Agricultural Sciences and Veterinary Medicine, Cluj-Napoca, Romania
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Rai MK. Start codon targeted (SCoT) polymorphism marker in plant genome analysis: current status and prospects. PLANTA 2023; 257:34. [PMID: 36622439 DOI: 10.1007/s00425-023-04067-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Accepted: 01/04/2023] [Indexed: 06/17/2023]
Abstract
The present review illustrates a comprehensive overview of the start codon targeted (SCoT) polymorphism marker and their utilization in various applications related to genetic and genomic studies. Start codon targeted (SCoT) polymorphism marker, a targeted fingerprinting marker technique, has gained considerable importance in plant genetics, genomics, and molecular breeding due to its many desirable features. SCoT marker targets the region flanking the start codon, a highly conserved region in plant genes. Therefore, it can distinguish genetic variations in a specific gene that link to a specific trait. It is a simple, novel, cost-effective, highly polymorphic, and reproducible molecular marker for which there is no need for prior sequence information. In the recent past, SCoT markers have been employed in many commercially important and underutilized plant species for a variety of applications, including genetic diversity analysis, interspecific/generic genetic relationships, cultivar/hybrid/species identification, sex determination, construction of linkage map, association mapping/analysis, differential gene expression, and genetic fidelity analysis of tissue culture-raised plants. The main aim of this review is to provide up-to-date information on SCoT markers and their application in many commercially important and underutilized plant species, mainly progress made in the last 8-10 years.
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Affiliation(s)
- Manoj K Rai
- Department of Environmental Science, Indira Gandhi National Tribal University, Amarkantak, MP, 484887, India.
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Ortiz-Mendoza N, Aguirre-Hernández E, Fragoso-Martínez I, González-Trujano ME, Basurto-Peña FA, Martínez-Gordillo MJ. A Review on the Ethnopharmacology and Phytochemistry of the Neotropical Sages ( Salvia Subgenus Calosphace; Lamiaceae) Emphasizing Mexican Species. Front Pharmacol 2022; 13:867892. [PMID: 35517814 PMCID: PMC9061990 DOI: 10.3389/fphar.2022.867892] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Accepted: 03/28/2022] [Indexed: 11/13/2022] Open
Abstract
Salvia is the most diverse genus within the mint family (Lamiaceae), many of its species are well-known due to their medicinal and culinary uses. Most of the ethnopharmacological and phytochemical studies on Salvia are centred on species from the European and Asian clades. However, studies about the most diverse clade, the Neotropical sages (Salvia subgenus Calosphace; 587 spp.), are relatively scarce. This review aims to compile the information on the traditional medicinal uses, pharmacological and phytochemistry properties of the Neotropical sages. To do so, we carried out a comprehensive review of the articles available in different online databases published from the past to 2022 (i.e., PubMed, Scopus, and Web of Science, among others) and summarized the information in tables. To uncover phylogenetic patterns in the distribution of four different groups of metabolites (mono-, sesqui-, di-, and triterpenes), we generated presence-absence matrices and plotted the tip states over a dated phylogeny of Salvia. We found several studies involving Mexican species of Salvia, but only a few about taxa from other diversity centres. The main traditional uses of the Mexican species of Calosphace are medicinal and ceremonial. In traditional medicine 56 species are used to treat diseases from 17 categories according to the WHO, plus cultural-bound syndromes. Pharmacological studies reveal a wide range of biological properties (e.g., antinociceptive, anti-inflammatory, anxiolytic, cytotoxic, and antidiabetic, etc.) found in extracts and isolated compounds of 38 Neotropical sages. From extracts of these species, at least 109 compounds have been isolated, identified and evaluated pharmacologically; 73 of these compounds are clerodanes, 21 abietanes, six flavonoids, five sesquiterpenoids, and four triterpenoids. The most characteristic metabolites found in the Neotropical sages are the diterpenes, particularly clerodanes (e.g., Amarisolide A, Tilifodiolide), that are found almost exclusively in this group. The Neotropical sages are a promising resource in the production of herbal medication, but studies that corroborate the properties that have been attributed to them in traditional medicine are scarce. Research of these metabolites guided by the phylogenies is recommended, since closely related species tend to share the presence of similar compounds and thus similar medicinal properties.
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Affiliation(s)
- Nancy Ortiz-Mendoza
- Laboratorio de Productos Naturales, Departamento de Ecología y Recursos Naturales, Facultad de Ciencias, Universidad Nacional Autónoma de México, Mexico City, Mexico
| | - Eva Aguirre-Hernández
- Laboratorio de Productos Naturales, Departamento de Ecología y Recursos Naturales, Facultad de Ciencias, Universidad Nacional Autónoma de México, Mexico City, Mexico
| | | | - María Eva González-Trujano
- Laboratorio de Neurofarmacología de Productos Naturales, Dirección de Investigaciones en Neurociencias del Instituto Nacional de Psiquiatría Ramón de la Fuente Muñiz, Mexico City, Mexico
| | - Francisco A. Basurto-Peña
- Jardin Botánico, Instituto de Biología, Universidad Nacional Autónoma de México, Ciudad Universitaria, Mexico City, Mexico
| | - Martha J. Martínez-Gordillo
- Departamento de Biología Comparada, Herbario de la Facultad de Ciencias, Facultad de Ciencias, Universidad Nacional Autónoma de México, Mexico City, Mexico
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Yeken MZ, Emiralioğlu O, Çiftçi V, Bayraktar H, Palacioğlu G, Özer G. Analysis of genetic diversity among common bean germplasm by start codon targeted (SCoT) markers. Mol Biol Rep 2022; 49:3839-3847. [PMID: 35301653 DOI: 10.1007/s11033-022-07229-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Revised: 02/01/2022] [Accepted: 02/03/2022] [Indexed: 11/30/2022]
Abstract
BACKGROUND Breeding strategies to improve modern varieties having high yield, high nutritional value and resistance to biotic and abiotic stress, etc. is very important to make up for the food deficiencies. Molecular studies as a tool in breeding programs for the characterization of germplasm have been performed with several DNA marker systems. MATERIALS AND METHODS In the present study, the genetic diversity of 53 common bean landraces and 22 registered varieties from Turkey, and 12 genotypes from USDA was investigated using start codon targeted (SCoT) markers for the first time worldwide. The 8 primers having stronger and more polymorphic bands were used for PCR amplification. RESULTS The mean polymorphic band of all primers was found as 13.13. The average of polymorphic information content and resolving power values was 0.34 and 7.55, respectively. Analysis of molecular variance (AMOVA) explored the existence of higher genetic diversity within populations accounting for 92% compared to among populations variations. According to cluster analysis (UPGMA) and genetic structure based on SCoT data, accessions were separated into Andean (PopA) and Mesoamerican PopB) gene pools. Moreover, accessions were mostly placed in the same groups/subgroups according to their geographical origin. CONCLUSIONS A high level of genetic diversity was observed between the investigated accessions in this work. The findings will help to plant breeders to characterize common bean accessions.
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Affiliation(s)
- Mehmet Zahit Yeken
- Department of Field Crops, Faculty of Agriculture, Bolu Abant Izzet Baysal University, Bolu, Turkey
| | - Orkun Emiralioğlu
- Department of Field Crops, Faculty of Agriculture, Bolu Abant Izzet Baysal University, Bolu, Turkey
| | - Vahdettin Çiftçi
- Department of Field Crops, Faculty of Agriculture, Bolu Abant Izzet Baysal University, Bolu, Turkey
| | - Harun Bayraktar
- Department of Plant Protection, Faculty of Agriculture, Ankara University, Ankara, Turkey
| | - Gülsüm Palacioğlu
- Department of Plant Protection, Faculty of Agriculture, Ankara University, Ankara, Turkey
| | - Göksel Özer
- Department of Plant Protection, Faculty of Agriculture, Bolu Abant Izzet Baysal University, Bolu, Turkey.
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Dissection of genetic diversity and population structure in oregano (Origanum acutidens L.) genotypes based on agro-morphological properties and start codon targeted (SCoT) markers. Biologia (Bratisl) 2022. [DOI: 10.1007/s11756-021-00989-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
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Samarina LS, Matskiv AO, Shkhalakhova RM, Koninskaya NG, Hanke MV, Flachowsky H, Shumeev AN, Manakhova KA, Malyukova LS, Liu S, Zhu J, Gvasaliya MV, Malyarovskaya VI, Ryndin AV, Pchikhachev EK, Reim S. Genetic Diversity and Genome Size Variability in the Russian Genebank Collection of Tea Plant [ Camellia sinensis (L). O. Kuntze]. FRONTIERS IN PLANT SCIENCE 2022; 12:800141. [PMID: 35185954 PMCID: PMC8847156 DOI: 10.3389/fpls.2021.800141] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/22/2021] [Accepted: 12/20/2021] [Indexed: 06/01/2023]
Abstract
The tea collection of the FRC SSC RAS (Sochi, Maykop in Russia) represents one of the northernmost germplasm comprising a number of locally derived cultivars and ɣ-irradiation mutants. The latter are often characterized by larger genome size, which may lead to better adaptation to biotic and abiotic stress. Such genotypes may be a valuable genetic resource for better adaptability to extreme environmental conditions, which could enable tea cultivation outside global growing regions. Microsatellite markers are often the best choice for genetic diversity analysis in genebank collections. However, their use in polyploid species is questionable because simple sequence repeat (SSR) allele dosage cannot be readily determined. Therefore, the efficiency of SSR and start codon targeted (SCoT) markers was investigated using 43 selected cultivars from the Russian genebank collection derived from mutant breeding and clonal selection. Previously, the increase in genome size was confirmed in 18 mutants within this collection. Despite the presence of polyploid tea genotypes, our study revealed higher efficiency of SSR markers than SCoT markers. Subsequent SSR analysis of the 106 genotypes in the Russian genebank collection revealed three distinct genetic clusters after STRUCTURE analysis. Greater genetic variation was observed within genetic clusters than between clusters, indicating low genetic variation between collections. Nevertheless, the northernmost tea collection exhibited a greater genetic distance from the other two clusters than they did from each other. Close genetic relationships were found between many cultivars with particularly large leaves and mutant forms. Pearson's correlation analysis revealed a significant, moderate correlation between genome size and leaf area size. Our study shows that microsatellite fingerprinting is useful to estimate the genetic diversity and genetic background of tea germplasm in Russia despite polyploid tea accessions. Thus, the results of our study contribute to the development of future tea germplasm conservation strategies and modern tea breeding programs.
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Affiliation(s)
- Lidiia S. Samarina
- Federal Research Centre the Subtropical Scientific Centre of the Russian Academy of Sciences, Sochi, Russia
| | - Alexandra O. Matskiv
- Federal Research Centre the Subtropical Scientific Centre of the Russian Academy of Sciences, Sochi, Russia
| | - Ruset M. Shkhalakhova
- Federal Research Centre the Subtropical Scientific Centre of the Russian Academy of Sciences, Sochi, Russia
| | - Natalia G. Koninskaya
- Federal Research Centre the Subtropical Scientific Centre of the Russian Academy of Sciences, Sochi, Russia
| | - Magda-Viola Hanke
- Federal Research Centre for Cultivated Plants, Institute for Breeding Research on Fruit Crops, Julius Kühn-Institute (JKI), Dresden, Germany
| | - Henryk Flachowsky
- Federal Research Centre for Cultivated Plants, Institute for Breeding Research on Fruit Crops, Julius Kühn-Institute (JKI), Dresden, Germany
| | - Alexander N. Shumeev
- Center of Genetics and Life Science, Sirius University of Science and Technology, Sochi, Russia
| | - Karina A. Manakhova
- Center of Genetics and Life Science, Sirius University of Science and Technology, Sochi, Russia
| | - Lyudmila S. Malyukova
- Federal Research Centre the Subtropical Scientific Centre of the Russian Academy of Sciences, Sochi, Russia
| | - Shengrui Liu
- State Key Laboratory of Tea Plant Biology and Utilization, Anhui Agricultural University, Anhui, China
| | - Juanyan Zhu
- State Key Laboratory of Tea Plant Biology and Utilization, Anhui Agricultural University, Anhui, China
| | - Maya V. Gvasaliya
- Federal Research Centre the Subtropical Scientific Centre of the Russian Academy of Sciences, Sochi, Russia
| | - Valentina I. Malyarovskaya
- Federal Research Centre the Subtropical Scientific Centre of the Russian Academy of Sciences, Sochi, Russia
| | - Alexey V. Ryndin
- Federal Research Centre the Subtropical Scientific Centre of the Russian Academy of Sciences, Sochi, Russia
| | - Eduard K. Pchikhachev
- Federal Research Centre the Subtropical Scientific Centre of the Russian Academy of Sciences, Sochi, Russia
| | - Stefanie Reim
- Federal Research Centre for Cultivated Plants, Institute for Breeding Research on Fruit Crops, Julius Kühn-Institute (JKI), Dresden, Germany
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Talebi SM, Askary M, Samiei-Rad M, Tabaripour R, Matsyura A. Do we have infraspecific taxa of Salvia macrosiphon Boiss. (Lamiaceae) in Iran? Mol Biol Rep 2022; 49:1181-1189. [PMID: 34981338 DOI: 10.1007/s11033-021-06946-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2021] [Accepted: 09/23/2021] [Indexed: 11/29/2022]
Abstract
BACKGROUND Salvia macrosiphon is an aromatic perennial species of Lamiaceae family that grows naturally in different parts of Iran. This herb is widely used in folk and modern medicine. Although in Flora Iranica and Flora of Iran, no infraspecific taxonomic rank has been detected for S. macrosiphon, some infraspecific taxonomic ranks have been reported. In the current study, we evaluated the genetic diversity and structure of 11 populations of this species to detect inter and intrapopulation genetic diversity and to survey the possibility of infraspecific taxonomic ranks in this species. METHODS AND RESULTS We utilized the modified C-TAB protocol for DNA extraction and amplified the genomes using several SCoT molecular markers. We calculated of genetic diversity and polymorphism parameters using GenAlex 6.4, Geno-Dive ver.2, PopGene, PopART and Structure 2.3.4. The parameters of genetic polymorphism differed between the populations. Moreover, a low rate of gene flow supported a moderate level of population's genetic diversity and differentiation. According to haplotypes network (TCS) analysis, a high level of genetic mutation has occurred among the individuals of some populations leading to high intrapopulation diversity. On the basis of structure analysis and Nei's genetic distance, the examined populations were classified into four genotypes. CONCLUSIONS The clustering pattern of the populations in each group was not related to geographical distance or phytogeography. It seems that the wide geographic distribution, a small gene flow rate and the occurrence of a high level of genetic mutation lead to infraspecific genetic differentiation in the species and we suppose some infraspecific ranks exist for it.
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Affiliation(s)
- Seyed Mehdi Talebi
- Department of Biology, Faculty of Sciences, Arak University, Arāk, 38156-8-8349, Iran.
| | - Mehri Askary
- Department of Biology, Faculty of Sciences, Arak University, Arāk, 38156-8-8349, Iran
| | - Maryam Samiei-Rad
- Department of Biology, Faculty of Sciences, Arak University, Arāk, 38156-8-8349, Iran
| | - Raheleh Tabaripour
- Department of Plant Sciences, Faculty of Biological Sciences, Alzahra University, Tehran, Iran
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Mostafavi AS, Omidi M, Azizinezhad R, Etminan A, Badi HN. Genetic diversity analysis in a mini core collection of Damask rose (Rosa damascena Mill.) germplasm from Iran using URP and SCoT markers. J Genet Eng Biotechnol 2021; 19:144. [PMID: 34591207 PMCID: PMC8484433 DOI: 10.1186/s43141-021-00247-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Accepted: 09/14/2021] [Indexed: 11/10/2022]
Abstract
BACKGROUND Rosa damascena Mill is a well-known species of the rose family. It is famous for its essential oil content. The aim of the present study was to assess the genetic diversity and population structure of a mini core collection of the Iranian Damask rose germplasm. This involved the use of universal rice primers (URP) and start codon targeted (SCoT) molecular markers. RESULTS Fourteen URP and twelve SCoT primers amplified 268 and 216 loci, with an average of 19.21 and 18.18 polymorphic fragments per primer, respectively. The polymorphic information content for URR and SCoT primers ranged from 0.38 to 0.48 and 0.11 to 0.45, with the resolving power ranging from 8.75 to 13.05 and 9.9 to 14.59, respectively. Clustering was based on neighbor-joining (NJ). The mini core collection contained 40 accessions and was divided into three distinct clusters, centered on both markers and on the combination of data. CONCLUSION Cluster analysis and principal coordinate analysis were consistent with genetic relationships derived by STRUCTURE analysis. The findings showed that patterns of grouping did not correlate with geographical origin. Both molecular markers demonstrated that the accessions were not genetically diverse as expected, thereby highlighting the possibility that gene flow occurred between populations.
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Affiliation(s)
- Atefeh Sadat Mostafavi
- Department of Plant Breeding and Biotechnology, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Mansour Omidi
- Department of Agronomy and Plant Breeding, Agricultural College, University of Tehran, Karaj, Iran
| | - Reza Azizinezhad
- Department of Plant Breeding and Biotechnology, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Alireza Etminan
- Department of Plant breeding and Biotechnology, Kermanshah Branch, Islamic Azad University, Kermanshah, Iran
| | - Hassanali Naghdi Badi
- Department of Plant Breeding and Biotechnology, Science and Research Branch, Islamic Azad University, Tehran, Iran
- Medicinal Plants Research Center, Institute of Medicinal Plants, ACECR, Karaj, Iran
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Samarina LS, Malyarovskaya VI, Reim S, Yakushina LG, Koninskaya NG, Klemeshova KV, Shkhalakhova RM, Matskiv AO, Shurkina ES, Gabueva TY, Slepchenko NA, Ryndin AV. Transferability of ISSR, SCoT and SSR Markers for Chrysanthemum × Morifolium Ramat and Genetic Relationships Among Commercial Russian Cultivars. PLANTS (BASEL, SWITZERLAND) 2021; 10:1302. [PMID: 34199003 PMCID: PMC8309030 DOI: 10.3390/plants10071302] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Revised: 06/20/2021] [Accepted: 06/23/2021] [Indexed: 11/16/2022]
Abstract
Characterization of genetic diversity in germplasm collections requires an efficient set of molecular markers. We assessed the efficiency of 36 new SCoT markers, 10 new ISSR markers, and 5 microsatellites for the characterization of genetic diversity in chrysanthemum core collection of 95 accessions (Russian and foreign cultivars). Seven new SCoT (SCoT12, 20, 21, 23, 29, 31, 34) and six new ISSR markers ((GA)8T, (CT)8G, (CTTCA)3, (GGAGA)3, (TC)8C, (CT)8TG) were efficient for the genetic diversity analysis in Chrysanthemum × morifolium collection. After STRUCTURE analysis, most Russian cultivars showed 20-50% of genetic admixtures of the foreign cultivars. Neighbor joining analysis based on the combination of SSR, ISSR, and SCoT data showed the best accordance with phenotype and origin compared to the separate analysis by each marker type. The position of the accessions within the phylogenetic tree corresponded with the origin and with some important traits, namely, plant height, stem and peduncle thickness, inflorescence type, composite flower and floret types, flower color, and disc color. In addition, several SCoT markers were suitable to separate the groups distinctly by the phenotypical traits such as plant height (SCoT29, SCoT34), thickness of the stem and peduncle (SCoT31, SCoT34), and leaf size and the floret type (SCoT31). These results provide new findings for the selection of markers associated with important traits in Chrysanthemum for trait-oriented breeding and germplasm characterization.
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Affiliation(s)
- Lidia S. Samarina
- Federal Research Centre the Subtropical Scientific Centre of the Russian Academy of Sciences, 354002 Sochi, Russia; (V.I.M.); (L.G.Y.); (N.G.K.); (K.V.K.); (R.M.S.); (A.O.M.); (E.S.S.); (T.Y.G.); (N.A.S.); (A.V.R.)
| | - Valentina I. Malyarovskaya
- Federal Research Centre the Subtropical Scientific Centre of the Russian Academy of Sciences, 354002 Sochi, Russia; (V.I.M.); (L.G.Y.); (N.G.K.); (K.V.K.); (R.M.S.); (A.O.M.); (E.S.S.); (T.Y.G.); (N.A.S.); (A.V.R.)
| | - Stefanie Reim
- Institute for Breeding Research on Fruit Crops, Julius Kühn-Institut, Federal Research Centre for Cultivated Plants, 01326 Dresden, Germany;
| | - Lyudmila G. Yakushina
- Federal Research Centre the Subtropical Scientific Centre of the Russian Academy of Sciences, 354002 Sochi, Russia; (V.I.M.); (L.G.Y.); (N.G.K.); (K.V.K.); (R.M.S.); (A.O.M.); (E.S.S.); (T.Y.G.); (N.A.S.); (A.V.R.)
| | - Natalia G. Koninskaya
- Federal Research Centre the Subtropical Scientific Centre of the Russian Academy of Sciences, 354002 Sochi, Russia; (V.I.M.); (L.G.Y.); (N.G.K.); (K.V.K.); (R.M.S.); (A.O.M.); (E.S.S.); (T.Y.G.); (N.A.S.); (A.V.R.)
| | - Kristina V. Klemeshova
- Federal Research Centre the Subtropical Scientific Centre of the Russian Academy of Sciences, 354002 Sochi, Russia; (V.I.M.); (L.G.Y.); (N.G.K.); (K.V.K.); (R.M.S.); (A.O.M.); (E.S.S.); (T.Y.G.); (N.A.S.); (A.V.R.)
| | - Ruset M. Shkhalakhova
- Federal Research Centre the Subtropical Scientific Centre of the Russian Academy of Sciences, 354002 Sochi, Russia; (V.I.M.); (L.G.Y.); (N.G.K.); (K.V.K.); (R.M.S.); (A.O.M.); (E.S.S.); (T.Y.G.); (N.A.S.); (A.V.R.)
| | - Alexandra O. Matskiv
- Federal Research Centre the Subtropical Scientific Centre of the Russian Academy of Sciences, 354002 Sochi, Russia; (V.I.M.); (L.G.Y.); (N.G.K.); (K.V.K.); (R.M.S.); (A.O.M.); (E.S.S.); (T.Y.G.); (N.A.S.); (A.V.R.)
| | - Ekaterina S. Shurkina
- Federal Research Centre the Subtropical Scientific Centre of the Russian Academy of Sciences, 354002 Sochi, Russia; (V.I.M.); (L.G.Y.); (N.G.K.); (K.V.K.); (R.M.S.); (A.O.M.); (E.S.S.); (T.Y.G.); (N.A.S.); (A.V.R.)
| | - Tatiana Y. Gabueva
- Federal Research Centre the Subtropical Scientific Centre of the Russian Academy of Sciences, 354002 Sochi, Russia; (V.I.M.); (L.G.Y.); (N.G.K.); (K.V.K.); (R.M.S.); (A.O.M.); (E.S.S.); (T.Y.G.); (N.A.S.); (A.V.R.)
| | - Natalia A. Slepchenko
- Federal Research Centre the Subtropical Scientific Centre of the Russian Academy of Sciences, 354002 Sochi, Russia; (V.I.M.); (L.G.Y.); (N.G.K.); (K.V.K.); (R.M.S.); (A.O.M.); (E.S.S.); (T.Y.G.); (N.A.S.); (A.V.R.)
| | - Alexey V. Ryndin
- Federal Research Centre the Subtropical Scientific Centre of the Russian Academy of Sciences, 354002 Sochi, Russia; (V.I.M.); (L.G.Y.); (N.G.K.); (K.V.K.); (R.M.S.); (A.O.M.); (E.S.S.); (T.Y.G.); (N.A.S.); (A.V.R.)
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Genetic relationships and diversity analysis in Turkish laurel (Laurus nobilis L.) germplasm using ISSR and SCoT markers. Mol Biol Rep 2021; 48:4537-4547. [PMID: 34148209 DOI: 10.1007/s11033-021-06474-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Accepted: 06/01/2021] [Indexed: 10/21/2022]
Abstract
Laurel (Laurus nobilis L.) has been used in the Mediterranean basin since ancient ages. Nowadays, Turkey, Mexico, Portugal, Italy, Spain, France, Algeria, and Morocco use aromatic leaves for commercial purposes, and Turkey is the largest exporter in the world. In this study, molecular characterization, and genetic relationships of 94 Turkish laurel genotypes were determined by ISSR and SCoT markers. The experiment was conducted with 16 ISSR and 10 SCoT markers. While 348 of 373 bands were polymorphic with a 93.3% polymorphism rate, Nei's genetic distances ranged between 0.17 and 0.70 with 0.39 mean in ISSR. In SCoT, 175 of 227 bands were polymorphic with 77.1% polymorphism rate, and Nei's genetic distances varied between 0.12 and 0.51. Sufficient genetic diversity determined with diversity parameters consisting of the average Shannon's information index (ISSR: 0.46, SCoT:0.35), the overall gene diversity (ISSR:0.19, SCoT:0.18), and the effective number of alleles (ISSR:1.52, SCoT:1.38). AMOVA (Analysis of molecular variance) revealed most of the variation was within genotypes (96%). Neighbor-joining algorithms, principal coordinate analysis (PCoA), and model-based structure resulted in harmony and clustered according to the geographical regions and provinces they collected. Genotypes were divided into two groups in ISSR and SCoT with UPGMA clustering resulting in a similar polymorphism distribution. The correlation coefficient (r) determined by marker systems' Nei's genetic distances was 0.25. The results of the study put forward resources for advanced breeding techniques, contribute to the preservation of genetic diversity, and management of genetic resources for the breeders.
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Ghobadi G, Etminan A, Mehrabi AM, Shooshtari L. Molecular diversity analysis in hexaploid wheat (Triticum aestivum L.) and two Aegilops species (Aegilops crassa and Aegilops cylindrica) using CBDP and SCoT markers. J Genet Eng Biotechnol 2021; 19:56. [PMID: 33852105 PMCID: PMC8046865 DOI: 10.1186/s43141-021-00157-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Accepted: 03/30/2021] [Indexed: 11/17/2022]
Abstract
BACKGROUND Evaluation of genetic diversity and relationships among crop wild relatives is an important task in crop improvement. The main objective of the current study was to estimate molecular variability within the set of 91 samples from Triticum aestivum, Aegilops cylindrica, and Aegilops crassa species using 30 CAAT box-derived polymorphism (CBDP) and start codon targeted (SCoT) markers. RESULTS Fifteen SCoT and Fifteen CBDP primers produced 262 and 298 fragments which all of them were polymorphic, respectively. The number of polymorphic bands (NPB), polymorphic information content (PIC), resolving power (Rp), and marker index (MI) for SCoT primers ranged from 14 to 23, 0.31 to 0.39, 2.55 to 7.49, and 7.56 to 14.46 with an average of 17.47, 0.34, 10.44, and 5.69, respectively, whereas these values for CBDP primers were 15 to 26, 0.28 to 0.36, 3.82 to 6.94, and 4.74 to 7.96 with a mean of 19.87, 0.31, 5.35, and 6.24, respectively. Based on both marker systems, analysis of molecular variance (AMOVA) indicated that the portion of genetic diversity within species was more than among them. In both analyses, the highest values of the number of observed (Na) and effective alleles (Ne), Nei's gene diversity (He), and Shannon's information index (I) were estimated for Ae. cylindrica species. CONCLUSION The results of cluster analysis and population structure showed that SCoT and CBDP markers grouped all samples based on their genomic constitutions. In conclusion, the used markers are very effective techniques for the evaluation of the genetic diversity in wild relatives of wheat.
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Affiliation(s)
- Ghazal Ghobadi
- Department of plant breeding and Biotechnology, Kermanshah Branch, Islamic Azad University, Kermanshah, Iran
| | - Alireza Etminan
- Department of plant breeding and Biotechnology, Kermanshah Branch, Islamic Azad University, Kermanshah, Iran
| | - Ali Mehras Mehrabi
- Department of plant breeding and Biotechnology, Kermanshah Branch, Islamic Azad University, Kermanshah, Iran
| | - Lia Shooshtari
- Department of plant breeding and Biotechnology, Kermanshah Branch, Islamic Azad University, Kermanshah, Iran
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Ghehsareh Ardestani E, Heidari Ghahfarrokhi Z. Ensembpecies distribution modeling of Salvia hydrangea under future climate change scenarios in Central Zagros Mountains, Iran. Glob Ecol Conserv 2021. [DOI: 10.1016/j.gecco.2021.e01488] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023] Open
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DNA Fingerprinting and Genetic Relationships Similarities Among the Accessions/Species of Ocimum Using SCoT and ISSR Markers System. Mol Biotechnol 2021; 63:446-457. [PMID: 33754283 DOI: 10.1007/s12033-021-00316-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2021] [Accepted: 03/11/2021] [Indexed: 10/21/2022]
Abstract
Studies on genetic diversity could enhance taxonomic authentication and evolutionary relationship among the species of Ocimum. Therefore, diversity among 36 Ocimum accessions representing species from different regions of world were analyzed using Start Codon-Targeted Polymorphism (SCoT) and inter-simple sequences repeat (ISSR) marker. Marker systems used in this study was potentially targeted the different regions of the genome and included 18 SCoT and 15 ISSR primers, which showed successful amplification profile for Ocimum. Between these two, SCoT revealed the highest mean value of percentage of Polymorphism (84.6%), polymorphic information content (PIC, 0.65), and resolving power (Rp, 8.80), which were higher than ISSR. A total of 140 and 111 amplicons were obtained with SCoT and ISSR marker. The Mantel test indicted a significant correlation (r2 = 0.44) between ISSR and SCoT, which suggested a common genetical background among the accessions. The principal coordinate study showed the selection of different Ocimum genotypes by the cluster analysis. This study will help and support identification, genetic mapping, and molecular ecology to enhance the breeding program's efficiency for developing elite varieties to meet industrial demand globally. The present study is the first report of the genetic diversity, and relationship determination with SCoT-based molecular marker among Ocimum accessions.
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Gholamian F, Etminan A, Changizi M, Khaghani S, Gomarian M. Assessment of genetic diversity inTriticum urartuThumanjan ex Gandilyan accessions using start codon targeted polymorphism (SCoT) and CAAT-box derived polymorphism (CBDP) markers. BIOTECHNOL BIOTEC EQ 2019. [DOI: 10.1080/13102818.2019.1691466] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
Affiliation(s)
- Fataneh Gholamian
- Department of Agronomy and Plant Breeding, Arak Branch, Islamic Azad University, Arak, Iran
| | - Alireza Etminan
- Department of Plant Breeding and Biotechnology, Kermanshah Branch, Islamic Azad University, Kermanshah, Iran
| | - Mahdi Changizi
- Department of Agronomy and Plant Breeding, Arak Branch, Islamic Azad University, Arak, Iran
| | - Shahab Khaghani
- Department of Agronomy and Plant Breeding, Arak Branch, Islamic Azad University, Arak, Iran
| | - Masoud Gomarian
- Department of Agronomy and Plant Breeding, Arak Branch, Islamic Azad University, Arak, Iran
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Fabriki-Ourang S, Karimi H. Assessment of genetic diversity and relationships among Salvia species using gene targeted CAAT box-derived polymorphism markers. J Genet 2019. [DOI: 10.1007/s12041-019-1121-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Kumar J, Agrawal V. Assessment of genetic diversity, population structure and sex identification in dioecious crop, Trichosanthes dioica employing ISSR, SCoT and SRAP markers. Heliyon 2019; 5:e01346. [PMID: 30923770 PMCID: PMC6423492 DOI: 10.1016/j.heliyon.2019.e01346] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2018] [Revised: 01/08/2019] [Accepted: 03/11/2019] [Indexed: 12/21/2022] Open
Abstract
Twenty inter-simple sequence repeat (ISSR) and twenty two start codon targeted (SCoT) primers were employed to analyze genetic diversity and population structure among 52 Trichosanthes dioica Roxb. accessions collected from nine different eco-geographical regions of India. ISSR markers proved to be more informative in genetic diversity assessment and produced higher mean number of polymorphic bands (15.25 with 95.96% polymorphism) and polymorphic information content (PIC) value (0.47) compared to SCoT markers (12.55 polymorphic bands with 92.20% polymorphism and PIC: 0.45). Total genetic diversity (Ht) and genetic diversity within populations (Hs) in T. dioica accessions was found to be very high (0.45 and 0.43, respectively). AMOVA analysis also revealed higher genetic variation within populations (81%) than among them (19%). Among different T. dioica populations, very low genetic differentiation (Gst: 0.05) and high gene flow (Nm: 9.32) were observed. T. dioica populations of Bihar state were found to be highly diverse and Kolkata and Cuttack populations were least diverse. T. dioica male plants were more variable than females. UPGMA, Neighbor-Joining and population structure analyses divided T. dioica populations into three main clusters. First cluster comprised of Meerut population, second cluster included of Cuttack and Kolkata populations and populations of Bihar, Delhi and Kanpur occurred in third cluster. Genetic diversity was found to be strongly positively correlated with the latitude and strongly negatively correlated with annual mean rainfall of different T. dioica cultivated regions. For sex identification, one SRAP primer combination, 'Em-6/Me-4' amplified two molecular markers of around 230 and 290 bp specific to male T. dioica plants of Bihar, Kanpur, North Delhi and Meerut populations and were completely absent from female plants.
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Affiliation(s)
- Jatin Kumar
- Department of Botany, University of Delhi, Delhi, 110007, India
| | - Veena Agrawal
- Department of Botany, University of Delhi, Delhi, 110007, India
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Minh NTA, Van TT, Hau HV, Trieu LN, Tien CV, Vinh TT, Van DN. Genetic diversity and variation of Huperzia serrata(Thunb. ex Murray) Trevis. population in Vietnam revealed by ISSR and SCoT markers. BIOTECHNOL BIOTEC EQ 2019. [DOI: 10.1080/13102818.2019.1671896] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
Affiliation(s)
- Nguyen Thi Ai Minh
- Department of Biotechnology, Faculty of Biology, Dalat University, Da Lat City, Vietnam
| | - Tien Tran Van
- Department of Biotechnology, Faculty of Biology, Dalat University, Da Lat City, Vietnam
| | - Hoang Viet Hau
- Department of Biotechnology, Faculty of Biology, Dalat University, Da Lat City, Vietnam
| | - Le Ngoc Trieu
- Department of Biotechnology, Faculty of Biology, Dalat University, Da Lat City, Vietnam
| | - Chinh Vu Tien
- Department of Management of Collection Specimens, Vietnam National Museum of Nature, Vietnam Academy of Science and Technology, Hanoi, Vietnam
| | - Tran Thai Vinh
- Department of Plant Resources, Tay Nguyen Institute of Scientific Research, Vietnam Academy of Science and Technology, Dalat City, Vietnam
| | - Duy Nong Van
- Department of Plant Resources, Tay Nguyen Institute of Scientific Research, Vietnam Academy of Science and Technology, Dalat City, Vietnam
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Fabriki-Ourang S, Yousefi-Azarkhanian M. Genetic variability and relationships among Salvia ecotypes/species revealed by TRAP-CoRAP markers. BIOTECHNOL BIOTEC EQ 2018. [DOI: 10.1080/13102818.2018.1534555] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
Affiliation(s)
- Sedigheh Fabriki-Ourang
- Department of Genetics and Plant Breeding, Faculty of Agriculture and Natural Resources, Imam Khomeini International University, Qazvin, Iran
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