Effects of genotype on the biomechanical parameters and composition of bone in the laying hen embryos
| dc.contributor.author | Elibol, Fatma Kübra Erbay | |
| dc.contributor.author | Onbaşılar, E. Ebru | |
| dc.contributor.author | Karakan, Tuba | |
| dc.contributor.author | Taban, Süleyman | |
| dc.contributor.author | Demir, Teyfik | |
| dc.contributor.department | Veteriner Fakültesi | tr_TR |
| dc.date.accessioned | 2021-10-11T11:57:09Z | |
| dc.date.available | 2021-10-11T11:57:09Z | |
| dc.date.issued | 2020-12-25 | |
| dc.description.abstract | Bone problems are highly prevalent in laying hens. These problems affect the welfare, production and economic losses. Bone development begins in the embryonic period, and if the skeletal system develops well at that time, the subsequent production period can be affected positively. The present experiment aimed to investigate the effect of genotype on biomechanical parameters and composition of bone in the laying hen embryos. For this purpose, 360 fertilized eggs were obtained from two brown (Atak-S and Brown Nick) and two white (Atabey and Nick) layer breeders and incubated. Metatarsus, tibia and femur properties were examined on the embryonic d 19 and 21. Results showed that genotype played an important role in determining the biomechanical properties and mineral composition of the metatarsus, tibia and femur in the embryonic period. Examined bone characteristics improved with embryonic age. The least mineralization was observed in the metatarsus bone. In conclusion, bone properties were influenced from the genotype. However these differences were not related with laying hens being white or brown. The effect of the interaction between genotype and embryonic age on the bone properties should be considered. | tr_TR |
| dc.identifier.endpage | 46 | tr_TR |
| dc.identifier.issn/e-issn | 1308-2817 | |
| dc.identifier.issue | 1 | tr_TR |
| dc.identifier.startpage | 39 | tr_TR |
| dc.identifier.uri | https://doi.org/10.33988/auvfd.690049 | tr_TR |
| dc.identifier.uri | http://hdl.handle.net/20.500.12575/75367 | |
| dc.identifier.volume | 68 | tr_TR |
| dc.language.iso | en | tr_TR |
| dc.publisher | Ankara Üniversitesi | tr_TR |
| dc.relation.isversionof | 10.33988/auvfd.690049 | tr_TR |
| dc.relation.journal | Ankara Üniversitesi Veteriner Fakültesi Dergisi | tr_TR |
| dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | tr_TR |
| dc.subject | Bone | tr_TR |
| dc.subject | Genotype | tr_TR |
| dc.subject | Embryo | tr_TR |
| dc.title | Effects of genotype on the biomechanical parameters and composition of bone in the laying hen embryos | tr_TR |
| dc.type | Article | tr_TR |