Comparative and Phylogenetic Analysis of <i>Anthurium andraeanum</i> Hybridization Based on Molecular and Morphological Traits
Hybridization is considered an important mode of species evolution, but the genetic evolutionary process of <i>Anthurium andraeanum</i> hybridization is still poorly characterized. In order to provide the molecular and morphological basis for phylogenetic analysis in <i>A. andraean...
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2024-10-01
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| author | Yingwen Pan Jiatong Li Chaozu He |
| author_facet | Yingwen Pan Jiatong Li Chaozu He |
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| description | Hybridization is considered an important mode of species evolution, but the genetic evolutionary process of <i>Anthurium andraeanum</i> hybridization is still poorly characterized. In order to provide the molecular and morphological basis for phylogenetic analysis in <i>A. andraeanum</i> hybridization, we analyzed the morphological, nuclear genomic, and chloroplast genomic data of five <i>A. andraeanum</i> cultivars and explored the correlations between different traits and nuclear and chloroplast genome characteristics. <i>A. andraeanum</i> hybrid 1 is an <i>A. andraeanum</i> ‘Baron’ (♀) × <i>A. andraeanum</i> ‘Spice’ (♂) cross, and <i>A. andraeanum</i> hybrid 2 is an <i>A. andraeanum</i> ‘Cheers’ (♀) × <i>A. andraeanum</i> hybrid 1 (♂) cross. The <i>A. andraeanum</i> hybrids reflected their parents’ heterozygous features in their morphologies, nuclear genomes, and chloroplast genomes. The morphological traits in the F1 generation were widely separated, showing continuous variation. Based on cluster analysis, the five <i>A. andraeanum</i> cultivars could be divided into two groups. The ISSR analysis results were highly correlated with the spathe color. Among the five <i>A. andraeanum</i> cultivars, the composition and structure features of chloroplast genomes were completely the same or highly similar, respectively. Phylogenetic analysis based on complete chloroplast genome data showed that the genetic stability of the chloroplast is high in <i>A. andraeanum</i>, manifested as uniparental maternal inheritance, where the chloroplast genome composition and structural features of hybrids are highly similar to those of the maternal parent. |
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| spelling | doaj-art-de6b4a3f170a40e887de136bc70fc05b2025-08-20T01:53:56ZengMDPI AGHorticulturae2311-75242024-10-011011114610.3390/horticulturae10111146Comparative and Phylogenetic Analysis of <i>Anthurium andraeanum</i> Hybridization Based on Molecular and Morphological TraitsYingwen Pan0Jiatong Li1Chaozu He2School of Tropical Agriculture and Forestry, Hainan University, Haikou 570228, ChinaPost-Entry Quarantine Station for Tropical Plant, Haikou Customs, Haikou 570311, ChinaSchool of Tropical Agriculture and Forestry, Hainan University, Haikou 570228, ChinaHybridization is considered an important mode of species evolution, but the genetic evolutionary process of <i>Anthurium andraeanum</i> hybridization is still poorly characterized. In order to provide the molecular and morphological basis for phylogenetic analysis in <i>A. andraeanum</i> hybridization, we analyzed the morphological, nuclear genomic, and chloroplast genomic data of five <i>A. andraeanum</i> cultivars and explored the correlations between different traits and nuclear and chloroplast genome characteristics. <i>A. andraeanum</i> hybrid 1 is an <i>A. andraeanum</i> ‘Baron’ (♀) × <i>A. andraeanum</i> ‘Spice’ (♂) cross, and <i>A. andraeanum</i> hybrid 2 is an <i>A. andraeanum</i> ‘Cheers’ (♀) × <i>A. andraeanum</i> hybrid 1 (♂) cross. The <i>A. andraeanum</i> hybrids reflected their parents’ heterozygous features in their morphologies, nuclear genomes, and chloroplast genomes. The morphological traits in the F1 generation were widely separated, showing continuous variation. Based on cluster analysis, the five <i>A. andraeanum</i> cultivars could be divided into two groups. The ISSR analysis results were highly correlated with the spathe color. Among the five <i>A. andraeanum</i> cultivars, the composition and structure features of chloroplast genomes were completely the same or highly similar, respectively. Phylogenetic analysis based on complete chloroplast genome data showed that the genetic stability of the chloroplast is high in <i>A. andraeanum</i>, manifested as uniparental maternal inheritance, where the chloroplast genome composition and structural features of hybrids are highly similar to those of the maternal parent.https://www.mdpi.com/2311-7524/10/11/1146phylogenetic analysischloroplast genomehybridization<i>Anthurium andraeanum</i> |
| spellingShingle | Yingwen Pan Jiatong Li Chaozu He Comparative and Phylogenetic Analysis of <i>Anthurium andraeanum</i> Hybridization Based on Molecular and Morphological Traits Horticulturae phylogenetic analysis chloroplast genome hybridization <i>Anthurium andraeanum</i> |
| title | Comparative and Phylogenetic Analysis of <i>Anthurium andraeanum</i> Hybridization Based on Molecular and Morphological Traits |
| title_full | Comparative and Phylogenetic Analysis of <i>Anthurium andraeanum</i> Hybridization Based on Molecular and Morphological Traits |
| title_fullStr | Comparative and Phylogenetic Analysis of <i>Anthurium andraeanum</i> Hybridization Based on Molecular and Morphological Traits |
| title_full_unstemmed | Comparative and Phylogenetic Analysis of <i>Anthurium andraeanum</i> Hybridization Based on Molecular and Morphological Traits |
| title_short | Comparative and Phylogenetic Analysis of <i>Anthurium andraeanum</i> Hybridization Based on Molecular and Morphological Traits |
| title_sort | comparative and phylogenetic analysis of i anthurium andraeanum i hybridization based on molecular and morphological traits |
| topic | phylogenetic analysis chloroplast genome hybridization <i>Anthurium andraeanum</i> |
| url | https://www.mdpi.com/2311-7524/10/11/1146 |
| work_keys_str_mv | AT yingwenpan comparativeandphylogeneticanalysisofianthuriumandraeanumihybridizationbasedonmolecularandmorphologicaltraits AT jiatongli comparativeandphylogeneticanalysisofianthuriumandraeanumihybridizationbasedonmolecularandmorphologicaltraits AT chaozuhe comparativeandphylogeneticanalysisofianthuriumandraeanumihybridizationbasedonmolecularandmorphologicaltraits |