Buscar recursos académicos

Materias / palabras clave: breeding value, dna markers, animal husbandry, livestock physiology, animal behaviour, animal nutrition; Agriculture: Animal culture | Science: Zoology

Detecting multiple paternity in wild populations of the broad-snouted caiman (Caiman latirostris) has important implications for conservation efforts. We have applied microsatellite markers to examine genetic variation i...

Flow cytometric analysis of DNA content was performed on 28 samples of canine mammary tumors. Nine of them were benign and 19 were malignant. All benign tumors and 11 malignant tumors (57.9%) were diploid (P

The only reason of being in the same review of cell free DNAs (cfDNA) and micro–RNAs (miRNA) , whose only common points were being tiny, showing up in the circulation and their visibility that can be increased by ampl...

Abstract This study introduces a multiplex high-resolution melting (mHRM) assay for efficient sex identification of Cannabis sativa L. using three MADC markers and nine SCAR markers. This method enables accurate and rapi...

Background and Aim: Cryopreservation of boar semen is widely used for genetic conservation and artificial insemination; however, it induces oxidative stress and molecular alterations that compromise sperm function. Epige...

Background: WHO International Standards (IS) are provided for the calibration and validation of diagnostic and screening assays, e.g. for hepatitis B virus (HBV). HBV forms numerous subgenotypes and the current IS for HB...

Dichroplus elongatus is an extensively distributed South American grasshopper considered a pest of major crops. Argentinean populations show a widespread B-chromosome polymorphism which could be maintained as the result ...

Random Amplified Polymorphic DNA markers were used to evaluate the· genetic stability of micro propagated plants of potato (Solanum tuberosum) var.Desiree .To achieve this genomic DNA wasextracted from the samples to ...

Premise of the study: We developed microsatellite markers to study clonal growth and interspecific hybridization in the Patagonian and subantarctic plant Hypochaeris incana (Asteraceae) and its closest relatives. Methods...

Post-transplant lymphoproliferative disorders (PTLD) represent a heterogeneous group of complications with rising complexity, particularly as EBV-negative forms are increasingly recognized in adult recipients. While earl...

Abstract Background Lupus retinopathy (LR) is a sight-threatening complication of systemic lupus erythematosus (SLE), yet disease-specific serologic biomarkers are lacking. Previous studies have shown that anti-recoverin...

In this work, we evaluated the genetic stabilization of artificialintra- (Saccharomyces cerevisiae) and interspecific (S. cerevisiae x Saccharomyceskudriavzevii) hybrids under wine fermentative conditions. Large-scale tr...

Abstract Background Breast cancer prognosis is the result of complex interactions between tumor biology, treatment, and host factors. While germline genetic variation is increasingly incorporated into breast cancer risk ...

This study compared the results of molecular genetic analysis using PCR markers (HVM68, 1kb-insertion, HvMATE-21indel) of ten barley (Hordeum vulgare L.) genotypes with a phenotypic evaluation of their aluminum tolerance...

Abstract This study investigates the unconventional effects of gamma irradiation and/or metal-organic frameworks (MOFs) on Raphanus sativus. Silver chromate/aluminum-based MOFs were applied to both irradiated and non-irr...

Abstract Frequent consumption of poor-quality diets “junk food” leads to the accumulation of sugar-derived advanced glycation end-products (AGEs), promoting inflammation and oxidative stress (i.e., diminished endogen...

Two species of grey foxes are recognized in the Southern Cone of America: Lycalopex griseus, and L. gymnocercus, which were traditionally separated by size and some cranial differences. Morphometric analyses of the skull...

The study of olive (Olea europea L.) genetic variability is important for the design of plant breeding programs. In Argentina, as in other regions of the world, there are local genetic materials with high agronomic value...

The article presents the results of the study conducted in 2024 to determine the effect of IGF1 gene polymorphism on the predisposition of cows to ketosis. The objects of the study were first-calving cows of the Kostroma...

The purpose of the review is to analyze the results of scientific research on the effect of antioxidant activity of potatoes on human health, to consider modern approaches to breeding potato with high antioxidant activit...

Abstract Objective Deep vein thrombosis (DVT) represents a major thrombo-inflammatory disorder with substantial diagnostic challenges. Emerging evidence implicates that neutrophil extracellular traps (NETs) and miR-155 a...

Yu Luo,1 Suning Huang,1,2 Haichuan Xie,3 Bei Zhang,3 Fei Ma,1– 4 Yanting Lin,1– 4 Yan Ning,1– 4 Jiaman Wu1– 4 1Graduate School, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, 510405, People’s R...

Abstract Background Rifampicin-resistant tuberculosis (RR-TB) remains a major challenge for TB control in Malawi, particularly in densely populated districts such as Blantyre. Most rifampicin resistance is caused by muta...