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Comparison of Six Measures of Genetic Similarity of Interspecific Brassicaceae Hybrids F 2 Generation and Their Parental Forms Estimated on the Basis of ISSR Markers
Genetic similarity determines the extent to which two genotypes share common genetic material. It can be measured in various ways, such as by comparing DNA sequences, proteins, or other genetic markers. The significance of genetic similarity is multifaceted and encompasses various fields, including...
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Published in: | Genes 2024-08, Vol.15 (9) |
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description | Genetic similarity determines the extent to which two genotypes share common genetic material. It can be measured in various ways, such as by comparing DNA sequences, proteins, or other genetic markers. The significance of genetic similarity is multifaceted and encompasses various fields, including evolutionary biology, medicine, forensic science, animal and plant breeding, and anthropology. Genetic similarity is an important concept with wide application across different scientific disciplines. The research material included 21 rapeseed genotypes (ten interspecific
hybrids of F
generation and 11 of their parental forms) and 146 alleles obtained using 21 ISSR molecular markers. In the presented study, six measures for calculating genetic similarity were compared: Euclidean, Jaccard, Kulczyński, Sokal and Michener, Nei, and Rogers. Genetic similarity values were estimated between all pairs of examined genotypes using the six measures proposed above. For each genetic similarity measure, the average, minimum, maximum values, and coefficient of variation were calculated. Correlation coefficients between the genetic similarity values obtained from each measure were determined. The obtained genetic similarity coefficients were used for the hierarchical clustering of objects using the unweighted pair group method with an arithmetic mean. A multiple regression model was written for each method, where the independent variables were the remaining methods. For each model, the coefficient of multiple determination was calculated. Genetic similarity values ranged from 0.486 to 0.993 (for the Euclidean method), from 0.157 to 0.986 (for the Jaccard method), from 0.275 to 0.993 (for the Kulczyński method), from 0.272 to 0.993 (for the Nei method), from 0.801 to 1.000 (for the Rogers method) and from 0.486 to 0.993 (for the Sokal and Michener method). The results indicate that the research material was divided into two identical groups using any of the proposed methods despite differences in the values of genetic similarity coefficients. Two of the presented measures of genetic similarity (the Sokal and Michener method and the Euclidean method) were the same. |
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hybrids of F
generation and 11 of their parental forms) and 146 alleles obtained using 21 ISSR molecular markers. In the presented study, six measures for calculating genetic similarity were compared: Euclidean, Jaccard, Kulczyński, Sokal and Michener, Nei, and Rogers. Genetic similarity values were estimated between all pairs of examined genotypes using the six measures proposed above. For each genetic similarity measure, the average, minimum, maximum values, and coefficient of variation were calculated. Correlation coefficients between the genetic similarity values obtained from each measure were determined. The obtained genetic similarity coefficients were used for the hierarchical clustering of objects using the unweighted pair group method with an arithmetic mean. A multiple regression model was written for each method, where the independent variables were the remaining methods. For each model, the coefficient of multiple determination was calculated. Genetic similarity values ranged from 0.486 to 0.993 (for the Euclidean method), from 0.157 to 0.986 (for the Jaccard method), from 0.275 to 0.993 (for the Kulczyński method), from 0.272 to 0.993 (for the Nei method), from 0.801 to 1.000 (for the Rogers method) and from 0.486 to 0.993 (for the Sokal and Michener method). The results indicate that the research material was divided into two identical groups using any of the proposed methods despite differences in the values of genetic similarity coefficients. Two of the presented measures of genetic similarity (the Sokal and Michener method and the Euclidean method) were the same.</description><identifier>EISSN: 2073-4425</identifier><identifier>PMID: 39336706</identifier><language>eng</language><publisher>Switzerland</publisher><subject>Alleles ; Brassicaceae - genetics ; Genetic Markers ; Genotype ; Hybridization, Genetic ; Microsatellite Repeats - genetics</subject><ispartof>Genes, 2024-08, Vol.15 (9)</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><orcidid>0000-0002-8011-9487 ; 0000-0002-0102-0084 ; 0000-0002-1018-1349</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/39336706$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Bocianowski, Jan</creatorcontrib><creatorcontrib>Niemann, Janetta</creatorcontrib><creatorcontrib>Jagieniak, Anna</creatorcontrib><creatorcontrib>Szwarc, Justyna</creatorcontrib><title>Comparison of Six Measures of Genetic Similarity of Interspecific Brassicaceae Hybrids F 2 Generation and Their Parental Forms Estimated on the Basis of ISSR Markers</title><title>Genes</title><addtitle>Genes (Basel)</addtitle><description>Genetic similarity determines the extent to which two genotypes share common genetic material. It can be measured in various ways, such as by comparing DNA sequences, proteins, or other genetic markers. The significance of genetic similarity is multifaceted and encompasses various fields, including evolutionary biology, medicine, forensic science, animal and plant breeding, and anthropology. Genetic similarity is an important concept with wide application across different scientific disciplines. The research material included 21 rapeseed genotypes (ten interspecific
hybrids of F
generation and 11 of their parental forms) and 146 alleles obtained using 21 ISSR molecular markers. In the presented study, six measures for calculating genetic similarity were compared: Euclidean, Jaccard, Kulczyński, Sokal and Michener, Nei, and Rogers. Genetic similarity values were estimated between all pairs of examined genotypes using the six measures proposed above. For each genetic similarity measure, the average, minimum, maximum values, and coefficient of variation were calculated. Correlation coefficients between the genetic similarity values obtained from each measure were determined. The obtained genetic similarity coefficients were used for the hierarchical clustering of objects using the unweighted pair group method with an arithmetic mean. A multiple regression model was written for each method, where the independent variables were the remaining methods. For each model, the coefficient of multiple determination was calculated. Genetic similarity values ranged from 0.486 to 0.993 (for the Euclidean method), from 0.157 to 0.986 (for the Jaccard method), from 0.275 to 0.993 (for the Kulczyński method), from 0.272 to 0.993 (for the Nei method), from 0.801 to 1.000 (for the Rogers method) and from 0.486 to 0.993 (for the Sokal and Michener method). The results indicate that the research material was divided into two identical groups using any of the proposed methods despite differences in the values of genetic similarity coefficients. Two of the presented measures of genetic similarity (the Sokal and Michener method and the Euclidean method) were the same.</description><subject>Alleles</subject><subject>Brassicaceae - genetics</subject><subject>Genetic Markers</subject><subject>Genotype</subject><subject>Hybridization, Genetic</subject><subject>Microsatellite Repeats - genetics</subject><issn>2073-4425</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><recordid>eNqFj8FqAkEMhodCqdL6CiUvIAw7q-JVcasHoXS9S9zNYuzO7JKM0H2gvmdHac_NJeTPl_8nD2ac2YWb5nk2G5mJ6sWmym1m7ezJjNzSufnCzsfme935HoW1C9A1UPIX7An1KqS3-Y0CRa6S7rlNWBxu6i5EEu2p4ibtVoKqXGFFSLAdTsK1QgHZ_VgwcrLGUMPhTCzwjkIhYgtFJ15ho5E9RqohUfFMsELle_SuLD9gj_KZol7MY4Ot0uS3P5vXYnNYb6f99eSpPvaSTGQ4_v3l_gV-ABzyWsU</recordid><startdate>20240823</startdate><enddate>20240823</enddate><creator>Bocianowski, Jan</creator><creator>Niemann, Janetta</creator><creator>Jagieniak, Anna</creator><creator>Szwarc, Justyna</creator><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><orcidid>https://orcid.org/0000-0002-8011-9487</orcidid><orcidid>https://orcid.org/0000-0002-0102-0084</orcidid><orcidid>https://orcid.org/0000-0002-1018-1349</orcidid></search><sort><creationdate>20240823</creationdate><title>Comparison of Six Measures of Genetic Similarity of Interspecific Brassicaceae Hybrids F 2 Generation and Their Parental Forms Estimated on the Basis of ISSR Markers</title><author>Bocianowski, Jan ; Niemann, Janetta ; Jagieniak, Anna ; Szwarc, Justyna</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-pubmed_primary_393367063</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>Alleles</topic><topic>Brassicaceae - genetics</topic><topic>Genetic Markers</topic><topic>Genotype</topic><topic>Hybridization, Genetic</topic><topic>Microsatellite Repeats - genetics</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Bocianowski, Jan</creatorcontrib><creatorcontrib>Niemann, Janetta</creatorcontrib><creatorcontrib>Jagieniak, Anna</creatorcontrib><creatorcontrib>Szwarc, Justyna</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><jtitle>Genes</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Bocianowski, Jan</au><au>Niemann, Janetta</au><au>Jagieniak, Anna</au><au>Szwarc, Justyna</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Comparison of Six Measures of Genetic Similarity of Interspecific Brassicaceae Hybrids F 2 Generation and Their Parental Forms Estimated on the Basis of ISSR Markers</atitle><jtitle>Genes</jtitle><addtitle>Genes (Basel)</addtitle><date>2024-08-23</date><risdate>2024</risdate><volume>15</volume><issue>9</issue><eissn>2073-4425</eissn><abstract>Genetic similarity determines the extent to which two genotypes share common genetic material. It can be measured in various ways, such as by comparing DNA sequences, proteins, or other genetic markers. The significance of genetic similarity is multifaceted and encompasses various fields, including evolutionary biology, medicine, forensic science, animal and plant breeding, and anthropology. Genetic similarity is an important concept with wide application across different scientific disciplines. The research material included 21 rapeseed genotypes (ten interspecific
hybrids of F
generation and 11 of their parental forms) and 146 alleles obtained using 21 ISSR molecular markers. In the presented study, six measures for calculating genetic similarity were compared: Euclidean, Jaccard, Kulczyński, Sokal and Michener, Nei, and Rogers. Genetic similarity values were estimated between all pairs of examined genotypes using the six measures proposed above. For each genetic similarity measure, the average, minimum, maximum values, and coefficient of variation were calculated. Correlation coefficients between the genetic similarity values obtained from each measure were determined. The obtained genetic similarity coefficients were used for the hierarchical clustering of objects using the unweighted pair group method with an arithmetic mean. A multiple regression model was written for each method, where the independent variables were the remaining methods. For each model, the coefficient of multiple determination was calculated. Genetic similarity values ranged from 0.486 to 0.993 (for the Euclidean method), from 0.157 to 0.986 (for the Jaccard method), from 0.275 to 0.993 (for the Kulczyński method), from 0.272 to 0.993 (for the Nei method), from 0.801 to 1.000 (for the Rogers method) and from 0.486 to 0.993 (for the Sokal and Michener method). The results indicate that the research material was divided into two identical groups using any of the proposed methods despite differences in the values of genetic similarity coefficients. Two of the presented measures of genetic similarity (the Sokal and Michener method and the Euclidean method) were the same.</abstract><cop>Switzerland</cop><pmid>39336706</pmid><orcidid>https://orcid.org/0000-0002-8011-9487</orcidid><orcidid>https://orcid.org/0000-0002-0102-0084</orcidid><orcidid>https://orcid.org/0000-0002-1018-1349</orcidid></addata></record> |
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subjects | Alleles Brassicaceae - genetics Genetic Markers Genotype Hybridization, Genetic Microsatellite Repeats - genetics |
title | Comparison of Six Measures of Genetic Similarity of Interspecific Brassicaceae Hybrids F 2 Generation and Their Parental Forms Estimated on the Basis of ISSR Markers |
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