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Assessment of hybrid vigour, dominance effect and hybrids regeneration potential in the genus Citrullus
The current research was directed to explore hybrid vigour for hybrids resulting from crosses among six genotypes of the genus Citrullus, including C. mucosospermus. For such purpose, the mid parent heterosis and the best parent heterosis were assessed. Non parametric method related to homogeneity C...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Elsevier
2020
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7511728/ https://www.ncbi.nlm.nih.gov/pubmed/33005805 http://dx.doi.org/10.1016/j.heliyon.2020.e05005 |
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author | Angui, Chia Michelle Valérie Koffi, Kouamé Kevin Issali, Auguste Emmanuel Zoro, Bi Irié Arsène |
author_facet | Angui, Chia Michelle Valérie Koffi, Kouamé Kevin Issali, Auguste Emmanuel Zoro, Bi Irié Arsène |
author_sort | Angui, Chia Michelle Valérie |
collection | PubMed |
description | The current research was directed to explore hybrid vigour for hybrids resulting from crosses among six genotypes of the genus Citrullus, including C. mucosospermus. For such purpose, the mid parent heterosis and the best parent heterosis were assessed. Non parametric method related to homogeneity Chi-square at 5 % likelihood was applied to compare the regeneration potential of progenies. Student's parametric test at 5% was used to separe two means. Six parental genotypes and 16 hybrid families were evaluated for heterosis. The results showed a heterosis effect for all the characters studied nevertheless, this one varies according to the crossing. The observed hybrid vigour would be due to a superdominance or partial dominance effect. In addition, progeny from crosses have the same regenerative potential on both study sites. |
format | Online Article Text |
id | pubmed-7511728 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2020 |
publisher | Elsevier |
record_format | MEDLINE/PubMed |
spelling | pubmed-75117282020-09-30 Assessment of hybrid vigour, dominance effect and hybrids regeneration potential in the genus Citrullus Angui, Chia Michelle Valérie Koffi, Kouamé Kevin Issali, Auguste Emmanuel Zoro, Bi Irié Arsène Heliyon Research Article The current research was directed to explore hybrid vigour for hybrids resulting from crosses among six genotypes of the genus Citrullus, including C. mucosospermus. For such purpose, the mid parent heterosis and the best parent heterosis were assessed. Non parametric method related to homogeneity Chi-square at 5 % likelihood was applied to compare the regeneration potential of progenies. Student's parametric test at 5% was used to separe two means. Six parental genotypes and 16 hybrid families were evaluated for heterosis. The results showed a heterosis effect for all the characters studied nevertheless, this one varies according to the crossing. The observed hybrid vigour would be due to a superdominance or partial dominance effect. In addition, progeny from crosses have the same regenerative potential on both study sites. Elsevier 2020-09-22 /pmc/articles/PMC7511728/ /pubmed/33005805 http://dx.doi.org/10.1016/j.heliyon.2020.e05005 Text en © 2020 The Authors http://creativecommons.org/licenses/by-nc-nd/4.0/ This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/). |
spellingShingle | Research Article Angui, Chia Michelle Valérie Koffi, Kouamé Kevin Issali, Auguste Emmanuel Zoro, Bi Irié Arsène Assessment of hybrid vigour, dominance effect and hybrids regeneration potential in the genus Citrullus |
title | Assessment of hybrid vigour, dominance effect and hybrids regeneration potential in the genus Citrullus |
title_full | Assessment of hybrid vigour, dominance effect and hybrids regeneration potential in the genus Citrullus |
title_fullStr | Assessment of hybrid vigour, dominance effect and hybrids regeneration potential in the genus Citrullus |
title_full_unstemmed | Assessment of hybrid vigour, dominance effect and hybrids regeneration potential in the genus Citrullus |
title_short | Assessment of hybrid vigour, dominance effect and hybrids regeneration potential in the genus Citrullus |
title_sort | assessment of hybrid vigour, dominance effect and hybrids regeneration potential in the genus citrullus |
topic | Research Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7511728/ https://www.ncbi.nlm.nih.gov/pubmed/33005805 http://dx.doi.org/10.1016/j.heliyon.2020.e05005 |
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