Results 141 to 150 of about 45,029 (376)
Genetic evaluation of Holstein-Friesian and Jersey sires using records from pure- and cross-bred progeny in New Zealand : a thesis presented in partial fulfilment of the requirements for the degree of Master of Agricultural Science in animal science at Massey University [PDF]
, 1991 Milk Yield, Milk Fat Yield, Milk Protein Yield and Days in Milk of 72,480 dairy cows of Holstein-Friesian, Jersey and their reciprocal crossbred were analysed.
Nejati-Javaremi, Ardeshir
core
Genes, 2017 Identification of monokaryons and their mating types and discrimination of hybrid offspring are key steps for the crossbreeding of Pleurotus tuoliensis (Bailinggu). However, conventional crossbreeding methods are troublesome and time consuming. Using RNA-
Yueting Dai +5 more
semanticscholar +1 more source
Crossbreeding and Heterosis in Turkeys
Poultry Science, 1942 Abstract IT IS well known that when different breeds or strains of plants or animals are crossed the hybrids frequently exhibit increased vigor as measured by viability and growth. This has been well established for the domestic fowl by Warren (1930) and others. The results for different species or even subdivisions within a species differ. Thus, the
openaire +2 more sources
Molecular Oncology, EarlyView.This real‐world study of ROS1+ NSCLC highlights fusion diversity, treatment outcomes with crizotinib and lorlatinib, and in vitro experiments with resistance mechanisms. G2032R drives strong resistance to ROS1‐targeted TKIs, especially lorlatinib. Fusion partner location does not affect overall survival to crizotinib or lorlatinib. Findings support the
Fenneke Zwierenga +8 more
wiley +1 more source
Comparative Study Regarding Body Weight in Turcana and R1 German Blackheaded x Turcana yearling ewes
Scientific Papers Animal Science and Biotechnologies, 2023 Researches were carried out in a commercial sheep farm from Arad county, situated in western Romania. Yearling ewes, with their age ranging from 12 to 13 months were included in the trial. Two genotypes were considered, purebred indigenous Turcana (TA, n
Ioan Padeanu +5 more
doaj
Estimation of crossbreeding parameters in pigs [PDF]
Genetics Selection Evolution, 1976 D. Fewson, W. Schlote
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Molecular Oncology, EarlyView.We evaluated circulating tumor DNA (ctDNA) detection in advanced pancreatic cancer using DNA methylation, cell‐free DNA fragment lengths, and 5′ end motifs. Machine learning models were trained to estimate ctDNA levels from each feature and their combination.
Morten Lapin +10 more
wiley +1 more source
Scientific Papers Animal Science and Biotechnologies, 2023 The study was conducted to assess the production system and farmers' perceptions of Dorper crossbreds in Eastern Amhara, Ethiopia. Data on the sheep production system and farmers' perceptions were collected using participatory rural appraisal in Kalu and
Mesfin Lakew +2 more
doaj
Development of breeding schemes in overseas regions: the case of goats for meat production in the Reunion Island [PDF]
, 2012 In the French island of Reunion, (Indian Ocean, 800,000 inhabitants), 37,600 goats are reared mainly for meat production. Farming systems are very diverse but they still constitute a secondary activity generating an income supplement.
Fontaine, Olivia
core
CROSSBREEDING SWINE: EVALUATION OF TWENTY-EIGHT CROSSES OF MARKET PIGS [PDF]
, 1971 M. H. Fahmy, C. Bernard
openalex +1 more source