Results 61 to 70 of about 5,655 (123)

Programa de melhoramento genético de pupunha na Embrapa, IAC e INPA. [PDF]

, 2014
Estado da arte; Recursos genéticos; Estratégias de melhoramento; Desenvolvimento experimental.bitstream/item/30975/1/Doc205 ...
BERGO, C. L., CLEMENT, C. R., FARIAS NETO, J. T. de, KALIL FILHO, A. N., KAMINSKI, P. E., MODOLO, V. A., RESENDE, M. D. V. de, YOKOMIZO, G. K. I., YUYAMA, K.   +8 more
core   +1 more source

Epistasis and pleiotropy‐induced variation for plant breeding

Plant Biotechnology Journal, Volume 22, Issue 10, Page 2788-2807, October 2024.
Summary Epistasis refers to nonallelic interaction between genes that cause bias in estimates of genetic parameters for a phenotype with interactions of two or more genes affecting the same trait. Partitioning of epistatic effects allows true estimation of the genetic parameters affecting phenotypes.
Sangam L. Dwivedi, Pat Heslop‐Harrison, Junrey Amas, Rodomiro Ortiz, David Edwards   +4 more
wiley   +1 more source

Comportamento da variação genética entre e dentro de procedências e progênies de Gallesia integrifolia Vell. Moq. para caracteres quantitativos. Performance of genetic variation among and within Gallesia integrifolia Vell. Moq. provenances and progenies for quantitative traits. [PDF]

Revista do Instituto Florestal, 2009
Os objetivos deste estudo foram avaliar ocomportamento de parâmetros genéticos ao longodo tempo em um teste de procedências e progêniesda espécie arbórea G.
Alexandre Magno SEBBENN, Miguel Luiz Menezes FREITAS, Antonio Carlos Scatena ZANATTO, Eurípedes MORAIS, Marcela Aparecida de MORAES   +4 more
doaj  

Ocorrência de albinismo e estimação de endogamia em uma população de Euterpe edulis Mart.

Floresta e Ambiente, 2023
Resumo O objetivo desse artigo foi avaliar a ocorrência do caráter albinismo e estimar a endogamia em uma população de palmito juçara (Euterpe edulis Mart.).
Jorge Mitiyo Maêda, Heber dos Santos Abreu, Samuel Pigozzo Silva   +2 more
doaj  

Prediction of Hevea progeny performance in the presence of genotype-environment interaction

Brazilian Archives of Biology and Technology, 2009
Twenty two open-pollinated Hevea progenies from different parental clones of the Asian origin were tested at five sites in the Northwestern São Paulo State Brazil to investigate the progeny girth growth, rubber yield, bark thickness and plant height ...
Paulo de Souza Gonçalves, Mário Luiz Teixeira de Moraes, Marcelo de Almeida Silva, Lígia Regina Lima Gouvêa, Adriano Tosoni da Eira Aguiar, Reginaldo Brito da Costa   +5 more
doaj   +1 more source

Biological Flora of Britain and Ireland: Silene uniflora‡

Journal of Ecology, Volume 112, Issue 9, Page 2135-2157, September 2024.
Sea Campion (Silene uniflora) flowers throughout the summer on cliffs, dunes and shingle, mainly around the Atlantic and Baltic coasts of Europe. Plants may have hermaphrodite flowers, female‐only flowers or both. Long‐tongued Hymenoptera and night‐flying moths are important pollinators, and they commonly also transmit a castrating fungal disease ...
Anthony J. Davy, Alan J. M. Baker, Arthur J. Willis   +2 more
wiley   +1 more source

Ectomycorrhizal fungi of Douglas‐fir retain newly assimilated carbon derived from neighboring European beech

New Phytologist, Volume 243, Issue 5, Page 1980-1990, September 2024.
Summary Ectomycorrhizal (ECM) fungi distribute tree‐derived carbon (C) via belowground hyphal networks in forest ecosystems. Here, we asked the following: (1) Is C transferred belowground to a neighboring tree retained in fungal structures or transported within the recipient tree?
Michela Audisio, Jan Muhr, Andrea Polle
wiley   +1 more source

Comparação entre métodos de avaliação da estabilidade fenotípica e adaptabilidade aplicados a dados de Eucalyptus cloeziana (F. MUELL). [PDF]

, 2011
Foram avaliadas a estabilidade fenotipica e adaptabilidade de 62 progenies pertencentes a 4 procedencias de Eucalyptus cloeziana, estabelecidas em seis locais do Brasil.
HIGA, A. R., RESENDE, M. D. V. de, STURION, J. A.   +2 more
core  

Seed color patterns in domesticated common bean are regulated by MYB‐bHLH‐WD40 transcription factors and temperature

The Plant Journal, Volume 119, Issue 6, Page 2765-2781, September 2024.
Significance Statement Color patterning is an inherent fitness factor in wild plants and animals. In domesticated plants, color patterns serve as key farmer and consumer recognition and acceptance factors. This study proposes that the extensive color patterning variation in common bean is largely controlled by MBW transcription factor complexes rather ...
Travis Parker, Tayah Bolt, Troy Williams, R. Varma Penmetsa, Mwiinga Mulube, Burcu Celebioglu, Antonia Palkovic, Celestina Nhagupana Jochua, Maria del Mar Rubio Wilhelmi, Sassoum Lo, Gail Bornhorst, Li Tian, Kelvin Kamfwa, Andrew Farmer, Christine Diepenbrock, Paul Gepts   +15 more
wiley   +1 more source

Adaptabilidade e estabilidade da produção de borracha e seleção em progênies de seringueira Adaptability and stability of rubber production and selection in rubber tree progenies

Pesquisa Agropecuária Brasileira, 2009
Os objetivos deste trabalho foram determinar a interação genótipo x ambiente e a estabilidade e adaptabilidade da produção de borracha em progênies de seringueira (Hevea brasiliensis (Willd. ex A. Juss.) Müll. Arg.), bem como estimar o ganho genético com
Cecília Khusala Verardi, Marcos Deon Vilela de Resende, Reginaldo Brito da Costa, Paulo de Souza Gonçalves   +3 more
doaj   +1 more source