Diallel mixed-model analysis of papaya fruit deformities / Análise dialélica via modelos mistos das deformidades em frutos de mamoeiro
Ciênc. rural
; 47(5): e20151553, 2017. tab
Article
in English
| LILACS
| ID: biblio-839823
Responsible library:
BR1.1
ABSTRACT
ABSTRACT Changes in the shape of fruits from hermaphrodite flowers due to floral anomalies are quite common. The aim of this study was to estimate the effects of the general and specific combining ability on the proportions of normal and deformed (carpelloid and pentandric) papaya fruits in hermaphrodite plants using mixed models. The ‘JS12-N’, ‘Waimanalo’ and ‘Golden’ parents showed the potential to decrease the number of deformed fruits. In contrast, the ‘Maradol x JS12-N’, ‘Maradol x Waimanalo’, ‘Maradol x Golden’, ‘JS12-N x JS12-4’, ‘JS12-N x Sekati’, ‘JS12-N x Waimanalo’, ‘Waimanalo x JS12-N’, ‘Waimanalo x JS12-4’, ‘Waimanalo x Golden’, ‘Waimanalo x Sunrise Solo 72/12’, ‘Golden x Maradol’, ‘Golden x JS12-N’, ‘Golden x Sekati’, ‘Golden x Waimanalo’ and ‘São Mateus x JS12-N’ hybrids have the potential to increase the number of marketable fruits while decreasing the number of carpelloid and pentandric fruits.
RESUMO
RESUMO Alterações na forma dos frutos originários de flores hermafroditas são bastante comuns. Estas alterações são provocadas por anomalias florais. Este trabalho teve como objetivo obter via modelos mistos estimativas de capacidade geral e específica de combinação para proporção de frutos de mamoeiro normais e com deformidades carpeloidia e pentandria, em plantas hermafroditas. Os genitores ‘JS12-N’, ‘Waimanalo’ e ‘Golden’ apresentam potencial para redução de frutos com deformidades. Os híbridos ‘Maradol x JS12-N’, ‘Maradol x Waimanalo’, ‘Maradol x Golden’, ‘JS 12-N x JS12-4’, ‘JS 12-N x Sekati’, ‘JS 12-N x Waimanalo’, ‘Waimanalo x JS12-N’, ‘Waimanalo x JS12-4’, ‘Waimanalo x Golden’, ‘Waimanalo x Sunrise Solo 72/12’, ‘Golden x Maradol’, ‘Golden x JS12-N’, ‘Golden x Sekati’, ‘Golden x Waimanalo’ e ‘São Mateus x JS12-N’ apresentaram potencial para aumento do número de frutos comerciais e redução de frutos carpelóides e pentândricos.
Full text:
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Collection:
International databases
Database:
LILACS
Language:
English
Journal:
Ciênc. rural
Journal subject:
Science
/
Environmental Health
Year:
2017
Document type:
Article
Affiliation country:
Brazil
Institution/Affiliation country:
Universidade Anhanguera (UNIDERP)/BR