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Ligninolytic enzymes; Mycelial growth; Polyphenol oxidase; White-rot fungi

Fungus ability to respond to environmental changes allows their adaptation to a wide variety of conditions such as pH, temperature, light, nutrient availability, chemicals, and competition among species. Temperature and pH can affect fungal growth as well as their metabolism. Knowing these factors on fungus species is relevant for the development of ... more

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Forestry species; Genetic parameters; PCR

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Breeding goal; Economic selection index; Genetic parameters; Gir dairy cattle

To implement an animal breeding program, it is important to define the production circumstances of the animals of interest to determine which traits of economic interest will be selected for the breeding goal. The present study defined breeding goals and proposed selection indices for milk production and quality traits of Gir dairy cattle. First, a bioeconomic model was developed to ... more

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S.H. Kamphorst; V.J. de Lima; K.F.M. Schimitt; J.T. Leite; V.C. Azeredo; G.F. Pena; P.H.A.D. Santos; D.R.Santos Júnior; S.B. da Silv Júnior; R.B. Bispo; T.O. Santos; S. Khan; A.Tdo Amaral Júnior
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Phenotypic and genotypic correlations of agronomic traits with resistance to phytopathogens can help identify indirect selection criteria for corn yield. The Brazilian corn cultivar NAP5 is resistant to leaf spot and blight disease, while NAP7 is resistant to rust disease. Trials were conducted in two states from February to July 2015. The following traits were ... more

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Intensive selection of broilers for improved growth rate is known to exert a negative effect on broiler health, such as an increase in body fat (and its related diseases). Excessive fat deposition in the liver can cause fatty liver hemorrhagic syndrome (FLHS); in addition, traits associated with liver fat have also been associated with FLHS. This study explored the genetic relationships ... more

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Dairy cattle; Genetic correlation; Heritability; Random regression; Somatic cell count

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