Výsledky vyhledávání

Dissertation/ Thesis

Modelos para análise de dados superdispersos de indução de haploidia em milho

O milho é uma espécie alógama cujo produto comercial são os híbridos, os quais originam-se do cruzamento de duas linhagens endogâmicas. Uma forma para obtenção de tais linhagens é por meio das técnicas de indução de haploidia e posterior

Externí odkaz: http://www.teses.usp.br/teses/disponiveis/11/11134/tde-20072017-133448/

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PHYSIOLOGICAL QUALITY IN SEEDS FROM HAPLOID INDUCERS IN MAIZE

Autor: SILVA, A. C. A. da, TRINDADE, R. dos S., MARIZ, B. L., RIBEIRO, M. R., NETTO, D. A. M., PARELLA, N. N. L. D., TRINDADE, B. M. C., SOUZA, I. R. P. de, GUIMARAES, L. J. M., GUIMARAES, P. E. de O.

Publikováno v: Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA-Alice)
Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA

The objective of the present work was to evaluate the physiological quality in seeds of haploidy inducers of different types and origins. To this end, between December 2015 and March 2016, a series of physiological quality assessments were conducted

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::42d518373a662d72d1a2053b1d216de6
https://doi.org/10.18512/rbms2021v20e1214

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The use of doubled haploid technology for lines development in maize breeding

Autor: ROBERTO DOS SANTOS TRINDADE

Publikováno v: Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA-Alice)
Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA

In maize, doubled haploid (DH) technology is used in breeding programs to obtain lines, the primary input for developing new cultivars. This review aims to present the main points related to using this technology in maize, the steps for its applicati

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a8a9cf6e1a4d3da309ffa43742fc6ca5
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1144573

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Akademický článek

Teste de hipótese sobre o coeficiente de coancestria de populações haplóides

Autor: Joel Augusto Muniz, Silvio César Sartori Ito, Daniel Furtado Ferreira, Ruben Delly Veiga

Publikováno v: Pesquisa Agropecuária Brasileira, Vol 36, Iss 1, Pp 15-25 (2001)

Neste trabalho foram estudadas as distribuições dos quadrados médios na análise de variância com as freqüências alélicas em amostras de indivíduos extraídas em populações haplóides, procurando avaliar o uso do teste F para testar a hipó

Externí odkaz: https://doaj.org/article/9efc711df94d41a692285a4f6a075b2f

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Mapping QTL for spike fertility and related traits in two doubled haploid wheat (Triticum aestivum L.) populations

Autor: Fernanda G González, Nicole Pretini, Ignacio Ismael Terrile, Leonardo Sebastián Vanzetti, Guillermo Manuel Donaire

Publikováno v: BMC Plant Biology
BMC Plant Biology 21 : Article number: 353 (2021)
INTA Digital (INTA)
Instituto Nacional de Tecnología Agropecuaria
instacron:INTA
BMC Plant Biology, Vol 21, Iss 1, Pp 1-18 (2021)

Background: In breeding programs, the selection of cultivars with the highest yield potential consisted in the selection of the yield per se, which resulted in cultivars with higher grains per spike (GN) and occasionally increased grain weight (GW) (

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9ce83d12f12b99a31d8d5808d87cc290
https://doi.org/10.1186/s12870-021-03061-y

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Corn genotypes and crop seasons on the rate of putative haploids with the expression of gene R1-navajo

Autor: Marcelo Vivas, Ronald José Barth Pinto, Carlos Alberto Scapim, Hingrid Ariane da Silva, Antonio Teixeira do Amaral Júnior, Robson Marcelo Rossi, Alessandra Guedes Baleroni, Janieli Maganha Silva Vivas

Publikováno v: Pesquisa Agropecuária Brasileira, Volume: 55, Article number: e01521, Published: 08 JAN 2021
Pesquisa Agropecuária Brasileira v.55 2020
Pesquisa Agropecuária Brasileira
Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
Pesquisa Agropecuária Brasileira, Vol 55 (2021)

The objective of this work was to evaluate the influences of the factors corn (Zea mays) genotypes, crop seasons, endosperm texture, genetic background, and genetic basis on putative haploid rates (PHRs) according to the expression of gene R1-navajo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f5ffd77958c243710e2a8da1b1d2ec93
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2020000102911&lng=en&tlng=en

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Agronomic performance of maize hybrids derived from doubled haploid lines compared to conventional hybrids

Autor: LUCIANO JOSÉ LOURENÇONI, ROBERTO DOS SANTOS TRINDADE, LUANA CRISTINA ALVES RIBEIRO, NÁDIA NARDELY LACERDA DURÃES PARRELLA, PAULO EVARISTO DE OLIVEIRA GUIMARÃES, LAURO JOSÉ MOREIRA GUIMARÃES, BIANCA MACHADO CAMPOS TRINDADE, MARIANA RODRIGUES RIBEIRO

Publikováno v: Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA-Alice)
Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA

The objective of this work was to use the partial diallel methodology to compare double-haploid lines (DHs) of maize with lines obtained by traditional methods. To obtain hybrids, five double-haploid lines, used as female parents, were crossed with f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3b593fb99b6815cc75f4f3d2cf32e943
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1140297

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Dissertation/ Thesis

Modelos para análise de dados superdispersos de indução de haploidia em milho

Autor: Andreza Jardelino da Silva

Publikováno v: Biblioteca Digital de Teses e Dissertações da USPUniversidade de São PauloUSP.

Externí odkaz: http://www.teses.usp.br/teses/disponiveis/11/11134/tde-20072017-133448/

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Teste de hipótese sobre o coeficiente de coancestria de populações haplóides

Autor: Daniel Furtado Ferreira, Ruben Delly Veiga, Silvio César Sartori Ito, Joel Augusto Muniz

Publikováno v: Pesquisa Agropecuária Brasileira, Vol 36, Iss 1, Pp 15-25 (2001)
Pesquisa Agropecuária Brasileira v.36 n.1 2001
Pesquisa Agropecuária Brasileira
Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
Pesquisa Agropecuária Brasileira, Volume: 36, Issue: 1, Pages: 15-25, Published: JAN 2001

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3569b4956a3b7dfbaeb302b72665d36d
https://doi.org/10.1590/s0100-204x2001000100003

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Induction rates of KHI in obtaining haploid for different textures of maize kernels

Autor: Baleroni, Alessandra Guedes

Publikováno v: Repositório Institucional da Universidade Estadual de Maringá (RI-UEM)
Universidade Estadual de Maringá (UEM)
instacron:UEM

The production technology of doubled haploids (DH) stands out in programs of maize breeding due to the possibility of reducing the time to obtain lines. Furthermore, the manpower and the necessary financial resources are also lower compared to the co

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::50c956b8eb85bc786e0b3116cc492397
http://repositorio.uem.br:8080/jspui/handle/1/1415

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