Results 11 to 20 of about 332,289 (161)

Genetic Indicators of Performance Resilience in Barrel Racing Quarter Horses. [PDF]

Anim Genet
ABSTRACT Resilience, defined as the capacity to maintain consistent performance under variable conditions, has emerged as a relevant breeding objective in livestock systems, yet remains largely unexplored in equine populations. The objectives of this study were to (1) derive indicators of resilience from longitudinal barrel racing time (BRT) records in
Santana ML, Bignardi AB.
europepmc   +2 more sources

Characterization and Antifungal Activity of a Hevein-Like Peptide-Containing Extract From <i>Capsicum annuum</i> Leaves Against Phytopathogenic Fungi. [PDF]

Int J Microbiol
This study is aimed at isolating and characterizing antimicrobial peptides (AMPs) from the leaves of Capsicum annuum (L.) cv. Carioquinha and investigating their antifungal activity and mechanism of action against phytopathogenic fungi. An initial extract was obtained from leaves through hydromethanolic extraction followed by partitioning with ...
de Oliveira SSS, Cherene MB, Taveira GB, Pinto VB, da Conceição Moura da Silva MP, Rodrigues R, de Oliveira Mello É, de Oliveira Carvalho A, Gomes VM.   +8 more
europepmc   +2 more sources

Phenotypic Definition Influences Genetic Inference and Predictive Ability for Reining Performance in Quarter Horses Using Random Regression Models. [PDF]

Anim Sci J
ABSTRACT Reining performance is influenced by subjectivity and competition structure, challenging genetic evaluation. This study estimated genetic parameters for reining performance in Brazilian Quarter Horses using random regression models (RRM) and evaluated how alternative phenotypic definitions affect genetic inference and predictive ability.
Santana ML, Bignardi AB.
europepmc   +2 more sources

Effect of thermotherapy, Leifsonia xyli subsp. xyli titres, sugarcane genotype and diagnostic techniques on ratoon stunt control in Brazil. [PDF]

J Appl Microbiol, 2022
Abstract Aims To examine the interaction of diagnostic techniques, initial titres of Leifsonia xyli subsp. xyli (Lxx), sugarcane genotype and thermotherapy on ratoon stunt (RSD) control. Methods and Results Single buds of RB867515, RB92579 and RB966928 were submitted to 50°C/2 h or 52°C/30 min under factorial block design and five replications; results
Andreato C, Gazaffi R, Oliveira MMA, Camargo LEA, Urashima AS.   +4 more
europepmc   +2 more sources

Gene Co-Expression Networks Highlight Key Nodes Associated With Ammonium Nitrate in Sugarcane. [PDF]

Physiol Plant
ABSTRACT This study aimed to investigate molecular mechanisms underlying nitrogen use efficiency (NUE) in sugarcane by analyzing transcriptome profiles of two genotypes (responsive, RB975375; non‐responsive, RB937570) under contrasting nitrogen conditions, and along the leaf development gradient.
Muñoz-Pérez JM, Bassi D, Mattiello L, Menossi M, Riaño-Pachón DM.   +4 more
europepmc   +2 more sources

Análise biométrica de frutos de umbuzeiro do semiárido brasileiro

Bioscience Journal, 2015
A demanda por frutos de umbuzeiro é grande no Nordeste brasileiro, no entanto, plantios comerciais são ausentes e a produção é obtida de forma extrativista.
Fabiane Rabelo da Costa, Elizanilda Ramalho do Rêgo, Mailson Monteiro do Rêgo, Diogo Gonçalves Neder, Silvanda de Melo Silva, Ana Paula Pereira Schunemann   +5 more
doaj   +3 more sources

Emergência de plântulas de espécies silvestres de amendoim

Biotemas, 2011
O objetivo deste trabalho foi avaliar, após dois períodos de armazenamento, o poder germinativo de sementes de espécies silvestres de amendoim, sob a influência do tratamento com etileno e do descascamento manual dos frutos.
Willians Cesar Carrega, Marcos Doniseti Michelotto, Everton Luis Finoto, Alessandra Pereira Fávero, Ignácio José Godoy   +4 more
doaj   +1 more source

Phenology of the production of flowers and fruits of wild and hybrid species of the genus Passiflora

Revista Brasileira de Fruticultura, 2018
Wild species of passion fruit have characteristics that could be used in the passiflora culture, among them the production of fruits in the off-season of the sour passion fruit.
Danilo Akio de Sousa Esashika, Fábio Gelape Faleiro, Nilton Tadeu Vilela Junqueira   +2 more
doaj   +1 more source

Caracterização física de frutos de pequizeiro (Caryocar brasiliense Camb) do cerrado

Revista Árvore, 2013
O presente trabalho teve como objetivo caracterizar fisicamente frutos de pequizeiros provenientes do Cerrado para subsidiar estratégias de prospecção, preservação e utilização da variabilidade genética da espécie.
Nara Fernandes Moura, Lázaro José Chaves, Ronaldo Veloso Naves   +2 more
doaj   +1 more source

Viability, production and morphology of pollen grains for different species in the genus Manihot (Euphorbiaceae) Viabilidade, produção e morfologia de grãos de pólen de diferentes espécies do gênero Manihot, Euphorbiaceae

Acta Botânica Brasílica, 2012
The objective of this work was to characterize the viability, production and morphology of pollen for different species in the genus Manihot. Floral buds from Manihot accessions were collected from two germplasm banks at Embrapa Cassava & Fruits.
Lívia de Jesus Vieira, Taliane Leila Soares, Mônica Lanzoni Rossi, Alfredo Augusto Cunha Alves, Francisco de Assis Ribeiro dos Santos, Fernanda Vidigal Duarte Souza   +5 more
doaj   +1 more source