Combining ability of recombined F4 papaya lines: a strategy to select hybrid combination

Autor: Julio Cesar Fiorio Vettorazzi, Renato Santa-Catarina, Tathianne Pastana de Sousa Poltronieri, Diego Fernando Marmolejo Cortes, Alinne Oliveira Nunes Azevedo, Daniel Pereira Miranda, Josefa Grasiela Silva Santana, Helaine Christine Cancela Ramos, Messias Gonzaga Pereira

Publikováno v: Scientia Agricola, Vol 78, Iss 2 (2020)

ABSTRACT: The growing demand for quality of papaya by the domestic and international markets requires the development of genotypes that are capable of incorporating traits, such as high yield and fruit quality. This study estimated the genetic parame

Externí odkaz: https://doaj.org/article/506b09233c6844f68c1e140e2cb030fe

Genetic diversity of papaya (Carica papaya L.) F5 recombinant inbred lines using the Ward-MLM strategy

Autor: Renato Santa Catarina, Daniel Pereira Miranda, Tathianne Pastana de Sousa Poltronieri, Julio Cesar Fiorio Vettorazzi, Messias Gonzaga Pereira, Josefa Grasiela Silva Santana, Helaine Christine Cancela Ramos

Publikováno v: Genetic Resources and Crop Evolution. 68:3333-3343

The development of segregating populations in papaya allows the development of new high fruit yield and excellent fruit quality pure line or hybrid cultivars. The aims of this work was to carry out a descriptive analysis and estimate the genetic dive

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b4f2a90665496fe72ffd31b793200a6c
https://doi.org/10.1007/s10722-021-01191-8

Use of an index based on best linear unbiased prediction value for the selection of superior papaya lines for multiple traits

Autor: Josefa Grasiela Silva Santana, Helaine Christine Cancela Ramos, Renato Santa-Catarina, Julio Cesar Fiorio Vettorazzi, Daniel Pereira Miranda, Adriana Azevedo Vimercati Pirovani, Tathianne Pastana de Sousa Poltronieri, Alinne Oliveira Nunes Azevedo, Rafaela Pereira Duarte, Dieimes Bohry, Messias Gonzaga Pereira

Publikováno v: Bragantia v.81 2022
Bragantia
Instituto Agronômico de Campinas (IAC)
instacron:IAC
Bragantia, Volume: 81, Article number: e6022, Published: 28 NOV 2022

Selection indexes represent the real efforts of a breeding program to obtain genetic gains for various significant traits simultaneously. As such, this study selected superior F5 lines by combined selection for fruit quality using an index based on p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9fd0491bbc90eeb9ca68b4b10306acbd
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87052022000100240

Topcross hybrids in papaya (Carica papaya L.): evaluation of the potential for increasing fruit quality in new cultivars

Autor: Helaine Christine Cancela Ramos, Josefa Grasiela Silva Santana, Julio Cesar Fiorio Vettorazzi, Renato Santa-Catarina, Dieimes Bohry, Tathianne Pastana de Sousa Poltronieri, Alex Souza Rodrigues, Messias Gonzaga Pereira, Rafaela Pereira Duarte, Alinne Oliveira Nunes Azevedo, Daniel Pereira Miranda, Adriana Azevedo Vimercati Pirovani

Multivariate analyzes such as selection indexes are one of the ways to select superior papaya genotypes with adequate quality to the consumer market, becoming more efficient after inferences made in the population from the estimate of genetic paramet

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::701d6f454382d245d6da5005dfbee186

Papaya (Carica papaya L.) S1 family recurrent selection: Opportunities and selection alternatives from the base population

Autor: Renato Santa Catarina, Marcelo Vivas, Nádia Fernandes Moreira, Alinne Oliveira Nunes Azevedo, Alexandre Pio Viana, Messias Gonzaga Pereira, Ramon de Moraes, Daniel Pereira Miranda, Adriana Azevedo Vimercati Pirovani, Helaine Christine Cancela Ramos, Julio Cesar Fiorio Vettorazzi, Diego Fernando Marmolejo Cortes, Tathianne Pastana de Sousa Poltronieri

Publikováno v: Scientia Horticulturae. 260:108848

The existing genetic variability in papaya crop can be explored in segregating populations, through breeding population methods, such as recurrent selection. The paper aims have been to estimate the repeatability coefficients, and select superior ind

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9226974db972c60bb0544c0f9caf4f24
https://doi.org/10.1016/j.scienta.2019.108848