Reproduction traits

The nature and underlying mechanisms of the observed increased vulnerability to posttraumatic stress disorder (PTSD) in women are unclear. Methods: We investigated the genetic overlap of PTSD with anthropometric traits and reproductive behaviors and functions in women.

10p vioraclene 31-03-2024 6 2   Download

Ebook "Reproduction and fitness in baboons: Behavioral, ecological, and life history perspectives" will address the questions of life history and reproduction by attempting to isolate the various components of reproductive success and fitness in baboons. This requires assembling research interests in morphology, behavior, ecology, and endocrinology of the five subspecies of Papio baboons.

319p tachieuhoa 28-01-2024 6 2   Download

Part 1 book "The genetics of the pig" includes content: Systematics and evolution of the pig, genetic aspects of pig domestication, molecular genetics of coat colour variation, genetics of morphological traits and inherited disorders, molecular genetics, immunogenetics, cytogenetics and chromosome maps, pig genomics, behaviour genetics of the domestic pig, biology and genetics of reproduction.

251p muasambanhan05 22-01-2024 6 2   Download

Part 2 book "The genetics of the pig" includes content: Transgenics and modern reproductive technologies; developmental genetics; pig genetic resources; genetics of performance traits; genetics of meat quality and carcass traits; genetic improvement of the pig; pigs as a model for biomedical sciences; breeds of pigs; standard genetic nomenclature of the pig, with glossaries.

274p muasambanhan05 22-01-2024 5 2   Download

Part 1 book "Primate behavioral ecology" includes content: Introduction to primate studies; traits, trends, and taxonomy; primates past to present; evolution and social behavior; evolution and sex; food, foraging, and females.

243p muasambanhan03 02-01-2024 2 2   Download

Part 2 book "The genetics of the dog" includes content: Genetics of canine behavioural disorders, iology of reproduction and modern reproductive technology in the dog, developmental genetics, genetics of morphological traits in the domestic dog, canine olfactory genetics, edigree analysis, genotype testing and genetic counselling,... and other contents.

247p muasambanhan02 25-12-2023 6 3   Download

Part 2 book "Control of pig reproduction VIII" includes content: Sperm survival following colloid centrifugation varies according to the part of the sperm-rich fraction used, the role of gene discovery, QTL analyses and gene expression in reproductive traits in the pig, nutritional and lactational effects on follicular development in the pig, intra-follicular regulatory mechanisms in the porcine ovary ,... and other contents.

172p oursky10 04-12-2023 3 2   Download

Part 1 book "Achieving sustainable production of pig meat (Vol 2 - Animal breeding and nutrition)" includes content: Advances and constraints in conventional breeding of pigs, the use of molecular genetic information in genetic improvement programmes for pigs, factors affecting the reproductive efficiency of pigs, factors affecting the reproductive efficiency of boars, genetic factors affecting feed efficiency, feeding behaviour and related traits in pigs, advances in understanding pig nutritional requirements and metabolism.

149p oursky06 13-10-2023 6 3   Download

Part 1 book "Avian (poultry) production" includes content: Indian Poultry industry, classification and common breeds of poultry, indigenous fowls of india, reproduction in fowl, formation and structure of egg, economic traits in poultry, backyard, scavenging and semi intensive systems of management, .... and other contents.

192p oursky06 13-10-2023 3 1   Download

Part 2 book "The genetics and genomics of the rabbit" includes content: Genetics and genomics of growth, carcass and meat production traits in rabbits; biology of reproduction and reproduction technologies in the rabbit; genetics of reproduction in the rabbit; genetic improvement in the meat rabbit,... and other contents.

166p oursky05 20-09-2023 4 2   Download

Hybrid breakdown has been well documented in various species. Relationships between genomic heterozygosity and traits-fitness have been extensively explored especially in the natural populations. But correlations between genomic heterozygosity and vegetative and reproductive traits in cotton interspecific populations have not been studied.

11p vinarcissa 21-03-2023 3 1   Download

The importance of the adrenal gland in regard to lactation and reproduction in cattle has been recognized early. Caused by interest in animal welfare and the impact of stress on economically important traits in farm animals the adrenal gland and its function within the stress response is of increasing interest.

11p vinarcissa 21-03-2023 2 1   Download

Female fertility, a fundamental trait required for animal reproduction, has gradually declined in the last 2 decades in Japanese Black cattle. To identify associated genetic variants in Japanese Black cattle, we evaluated female fertility as a metric to describe the average inverse of the number of artificial inseminations required for conception from the first through the fourth parity (ANAI4) and conducted a genome-wide association study (GWAS) using 430 animals with extreme ANAI4 values from 10,399 animals.

14p vinarcissa 21-03-2023 4 1   Download

Identification of selection signatures can provide a direct insight into the mechanism of artificial selection and allow further disclosure of the candidate genes related to the animals’ phenotypic variation. Domestication and subsequent long-time selection have resulted in extensive phenotypic changes in domestic pigs, involving a number of traits, like behavior, body composition, disease resistance, reproduction and coat color.

17p vihagrid 30-01-2023 8 3   Download

The number of animals born dead, which includes the number of mummified (NM) and stillborn (NS) animals, is the most important trait to directly quantify the reproductive loss in domestic pigs. In this study, 282 Landrace sows and 250 Large White sows were genotyped by sequencing (GBS).

10p vihagrid 30-01-2023 4 3   Download

Reproductive performance is critical for efficient swine production. Recent results indicated that vulva size (VS) may be predictive of reproductive performance in sows. Study objectives were to estimate genetic parameters, identify genomic regions associated, and estimate genomic prediction accuracies (GPA) for VS traits.

13p vihagrid 30-01-2023 8 3   Download

Drought during reproductive stage is among the main abiotic stresses responsible for drastic reduction of grain yield in rainfed rice. The genetic mechanism of reproductive stage drought tolerance is very complex.

12p vihagrid 30-01-2023 5 3   Download

Reproductive division of labor in eusocial insects is a striking example of a shared genetic background giving rise to alternative phenotypes, namely queen and worker castes. Queen and worker phenotypes play major roles in the evolution of eusocial insects. Their behavior, morphology and physiology underpin many ecologically relevant colony-level traits, which evolved in parallel in multiple species.

19p viaristotle 29-01-2022 19 0   Download

Wintersweet (Chimonanthus praecox), an important ornamental plant, has evolved unique fragrant aroma and winter-flowering properties, which are critical for its successful sexual reproduction. However, the molecular mechanisms underlying these traits are largely unknown in this species.

28p viarchimedes 26-01-2022 11 0   Download

To estimate genetic parameters of some growth and reproductive traits, use BLUP method to predicte estimated breeding value (EBV) and selection by EBV to improve the growth performance of pure D, L and Y pigs, improve the reproductive performance of pure L and Y pigs, contribute to meet the requirements of pig production in our country.

27p guitaracoustic09 14-01-2022 12 1   Download