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Evaluation of gestation length and birth weight of offspring of Polish native cattle breeds in context of estimating genetic parameters
pregnancy birth body weight heritability native breed
2018/11/23
Research material included data on gestation length of 15 436 cows of Polish native breeds. These were: White Backed (BG; 324 records), Polish Red (RP; 5396 records), Polish Black and White (ZB; 3508 ...
UC biology study suggests a father’s nutrition before sex could contribute to the health of his offspring（图）
UC biology study suggests father’s nutrition before sex health of his offspring
2017/10/25
Doctors long have stressed the importance of good nutrition for expectant mothers.Now biologists at the University of Cincinnati say the father’s diet could play a similar role in the health of a baby...
Maternal protein intake in pregnancy and offspring metabolic health at age 9–16 y: results from a Danish cohort of gestational diabetes mellitus pregnancies and controls
pregnancy gestational diabetes mellitus protein insulin body composition
2018/11/15
Background: Recent years have seen strong tendencies toward high-protein diets. However, the implications of higher protein intake, especially during developmentally sensitive periods, are poorly unde...
Harms of nighttime light exposure passed to offspring
Harms nighttime light exposure passed offspring
2017/4/27
Animals can pass the damaging effects of nighttime light exposure to their offspring, a new study has found, adding to a growing body of evidence that there’s a health cost to our increasingly illumin...
Prospective associations of maternal betaine status with offspring weight and body composition at birth: the Growing Up in Singapore Towards healthy Outcomes (GUSTO) cohort study
betaine pregnancy birth weight infants adiposity
2018/12/18
Background: Betaine supplementation results in lower body weight and fat mass and higher lean mass in animals and adult humans. However, the relation between maternal betaine status and offspring birt...
Maternal protein intake during pregnancy and linear growth in the offspring
linear growth pregnancy protein cohort maternal diet programming
2018/12/14
Background: Observational and experimental evidence demonstrates that protein intake in infancy programs linear growth. To our knowledge, few studies have examined prenatal maternal protein intake.
Metabolic Dysfunction in Diabetic Offspring: Deviations in Metabolic Flexibility
METABOLIC FLEXIBILITY DIABETES METABOLISM DIABETIC OFFSPRING PASSIVE STRETCHING
2017/7/14
In type 2 diabetes (T2D), insulin resistance is related to comorbidities, including high lipotoxicity, poor glucoregulation, and loss of metabolic flexibility. Controversy exists regarding whether red...
波尔山羊及其杂交改良后代群体遗传结构与亲缘关系研究 Studies of Genetic Structure and Genetic Relationship of Boer Goat and Its Upgrading Offspring to Tangshan Diary Goat
波尔山羊 杂交后代 遗传结构 亲缘关系 RAPD
2007/12/31
摘要利用RAPD标记和POPGENE、PHYLIP及SPSS等统计分析软件，研究了波尔山羊及其杂交改良后代群体的遗传结构及遗传亲缘关系。结果表明，波尔山羊与其杂交改良后代间特别是高代杂种间具有相似的多态基因座百分率、等位基因数和基因多样性。随着级进杂交改良代数的递增，高代杂种之间以及与改良亲本之间的群体遗传结构的差异逐渐缩小，群体间的基因分化降低，基因流动和遗传相似度增加，遗传距离缩小，高代杂种与...
Associations of Polymorphisms in the Mx1 Gene with Immunity Traits in Large White??Meishan F2 Offspring
Pigs Mx1 Gene SnaBI Locus Immunity Traits
2016/4/26
The mouse myxovirus resistance protein 1 (Mx1) is known to be sufficient to confer resistance to influenza viruses, and the gene encoding Mx1 is, therefore, an interesting candidate gene for disease r...
The Effects of Estrogen Receptor Locus on Reproductive Tracts Components and Performance Traits in Large White×Meishan F2 Offspring
Pigs Estrogen Receptor Gene PvuII Locus Female Reproductive Tract Components Performance Traits
2016/4/18
Previously candidate gene approach revealed estrogen receptor (ESR) locus was associated with increased litter size. In this study, PvuII polymorphisms of ESR gene was detected by PCR-RFLP, and ESR lo...