Results 21 to 30 of about 7,671 (243)

Effects of mid-to-late prepartum feed supplementation in Hanwoo beef cows on their performance, blood metabolites, and the carcass characteristics and metabolites of their neonatal calves

Frontiers in Veterinary Science, 2023
IntroductionThis study aimed to evaluate the implications of supplementary nutrition during the mid-to-late pregnancy on various parameters in Hanwoo cows and their subsequent neonatal calves.Materials and methodsEight Hanwoo cows in their first parity ...
Myung Sun Park, Borhan Shokrollahi, Borhan Shokrollahi, Ui Hyung Kim, Jeong Il Won, Soo-Hyun Cho, Shil Jin, Sung Sik Kang, Sung Jin Moon, Kyung-Hwan Um, Ki Suk Jang, Hyoun Ju Kim, Nam Young Kim, Sung Woo Kim, Sun Sik Jang, Hyun-Jeong Lee   +15 more
doaj   +1 more source

Positioning Analysis for Branding in Hanwoo [PDF]

Journal of Agricultural Extension & Community Development, 2013
본 연구는 한우 브랜드에 대한 자산 가치를 제고하기 위해서 소비자들의 마음속에 차별화된 이미지를 포지션 시킬 수 있는 브랜드 포지셔닝 전략을 개발 하고자 하였다. 연구의 목적을 달성하기 위해서 먼저 소비자의 인구통계학적인 특성을 바탕으로 ward 군집분석을 실시하여 시장을 3개로 분류하였다. A시장은 고학력, 고소득의 청장년층, B시장은 고학력·고소득의 중장년 계층, C시장은 저소득의 중장년 소득계층으로 구분 되었다. 둘째 쇠고기 소비자들이 쇠고기 브랜드에 대해 느끼는 제품의 기능적, 정서적, 자아 표현적 편익 등의 지각 자료를 바탕으로 소비자의 포지셔닝 맵을 분석하였다(MDS). 그리고 브랜드 별 포지셔닝 맵과 속성벡터 맵을
Yun Ho Kim, Na Ra Lee, Sang Young Rhee, Seong Won Hwang   +3 more
openaire   +1 more source

Copy Number Variation Frequency Analysis by Regions of Hanwoo (Korean Native Cattle) Using Hanwoo SNP 50K Chip

Journal of Animal Breeding and Genomics, 2023
Recently another type of genetic polymorphism, called copy number variation (CNV), has been discovered in the whole genome variation. SNP chips have also been used for CNVs analysis, making them a useful analytical tool. In this study, we evaluated CNVs and identified the relationship between CNV regions (CNVRs) in Hanwoo (n=1500) using the Illumina ...
Khaliunaa Tseveen, Gwang Hyeon Lee, Chan Mi Bang, Dae Yong Yang, Chang Wan Sun, Yoon Seok Lee, Hong Sik Kong   +6 more
openaire   +1 more source

Study on Ovum-pick up for Improvement of Embryo Transfer Efficiency in Hanwoo Cows

Journal of Animal Reproduction and Biotechnology, 2017
Commercial applications of OPU/IVP were to produce embryos and calves from high genetic cows. The aim of this present study was to compare the number of recovered oocytes and cultured in vitro produced embryos from Ovum Pick-up (OPU).
Sang-Rae C, Sung-Sik Kang, Ui-Hyung Kim, Suk-dong Lee, Myoung-Sook Lee, Byoung-Chul Yang   +5 more
doaj   +1 more source

mRNA expression of myogenic-adipogenic makers and adipocyte in skeletal muscle of Hanwoo calves at newborn and 6 months of age

Journal of Animal Science and Technology, 2020
This study was conducted to compare the mRNA expression levels of myogenic-adipogenic makers in the skeletal muscle and adipocytes formation, body weight, rumen weight, and papilla length on Hanwoo calves at ...
Jun-Sang Ahn, Ki-Yong Chung, Sun-Sick Jang, Ui-Hyung Kim, So-Mi Hwang, Shil Jin, Bo-Hye Park, Dong-Hun Kang, Eung-Gi Kwon   +8 more
doaj   +1 more source

Scans for signatures of selection in Russian cattle breed genomes reveal new candidate genes for environmental adaptation and acclimation [PDF]

, 2018
Domestication and selective breeding has resulted in over 1000 extant cattle breeds. Many of these breeds do not excel in important traits but are adapted to local environments.
A Talenti, A Yurchenko, A Zrhidri, AGT Pereira, AK Lindholm-Perry, AR Boyko, AS Wilkins, B Cannon, B Dorshorst, B Grisart, B Haase, B Loureiro, B Loureiro, B Loureiro, BG Oliver, BS Weir, CB Kaelin, D Boruszewska, D Wright, D Yang, DR Schrider, EA Ostrander, EM Ibeagha-Awemu, F Li, F Schlamp, F Tajima, FB Axelrod, G Valverde, H Li, H Li, H Mannen, H Pausch, H Yamada, H Zhang, HD Daetwyler, HD Daetwyler, HP Jedema, I Kurth, I Mathieson, I Naka, I Urbinati, J Kim, J Martin-Tereso, J Queiros, JD Jensen, JD Storey, JE Decker, JJ Simoni Gouveia de, JK Pickrell, K Kim, K Konczol, K Soini, K Wimmers, KC Wollenberg Valero, KE Lotterhos, L Ma, LA Raven, M Cohen-Zinder, M Knoll, M Nei, M Nizon, M Saatchi, MI Fariello, MJ Emmett, MN Weedon, MR Upadhyay, MRS Fortes, NA Mandal, O Delaneau, O Tange, P Danecek, P Scheet, Q Qiu, QL Meng, R Verity, R Weikard, R Xiang, RL Minster, RR Mota, S Boitard, S Bolormaa, S Bongiorni, S Fan, S Makvandi-Nejad, S Moon, S Purcell, S Roth, S Roy, S Sasaki, S Wu, SD Berry, SH Carroll, SJ Yue, SR Grossman, T Iso-Touru, T Nishimaki, TY Yeh, W Barendse, X Zheng, X Zheng, XL Wang, Y Gao, Y Gao, Y Liu, Y Ma, Y Qin, Y Wang, YT Utsunomiya, Z Gu   +108 more
core   +5 more sources

Harlequin Ichthyosis in a HanWoo Calf

Journal of Veterinary Medical Science, 2007
Ichthyosis (fish scale disease) is a rare hereditary disease and characterized by excessive cutaneous scale formation. A male HanWoo calf born by natural service was found with fissures and thickened, scaly, cutaneous plates covering over 90% of its body.
Jong-Ki, Cho, Jung-Min, Son, Doo-Soo, Lee, Seong-Jun, Park, Sung-Whan, Cho, Sang Tae, Shin   +5 more
openaire   +3 more sources

A missense variant in DGKG as a recessive functional variant for hepatic fibrinogen storage disease in Wagyu cattle

Journal of Veterinary Internal Medicine, Volume 37, Issue 6, Page 2631-2637, November/December 2023., 2023
Abstract Hepatic fibrinogen storage disease (HFSD) was diagnosed in a 5‐month‐old Wagyu calf with a history of recurrent respiratory disease. It was characterized by lethargy, dehydration, acidemia, and increased liver enzyme activities. Histologically, disseminated hepatocytes were swollen and showed a single, sharply demarcated, faintly eosinophilic ...
Joana G. P. Jacinto, Peter Wohlsein, Irene M. Häfliger, Michael Karl, Michael Pohlers, Lutz Plobner, Walter Grünberg, Cord Drögemüller   +7 more
wiley   +1 more source

Developmental and survivability according to cryopreservation of in vitro produced bovine embryos cultured by addition of Antioxident cysteine

Journal of Animal Reproduction and Biotechnology, 2016
The study aims to assess the embryo development and survivability of bovine embryos cultured in vitro by addition of cysteine. The rates of metaphase II formation are not significantly different among the three groups(73.8% for TCM199, 76.9% for TCM199 ...
Sang-Rae Cho, Sung-Sik Kang, Ui-Hyung Kim, Si-dong Kim, Seok-Dong Lee, Gi-jun Jeon, Chang-Seok Park, Byoung-Chul Yang   +7 more
doaj   +1 more source

Improvement of pregnancy rate after deep uterine artificial insemination with frozen-thawed cauda epididymal spermatozoa in Hanwoo cattle

Journal of Animal Reproduction and Biotechnology, 2021
In the present study, we examined if deep uterine artificial insemination (DUAI) can improve the pregnancy rate of artificial insemination (AI) using epididymal spermatozoa (ES) in Hanwoo cattle. The estrus cycles of 88 Hanwoo cows were synchronized, and
Sung-Sik Kang, Ui-Hyung Kim, Jun Sang Ahn, Jeong Il Won, Sang-Rae Cho   +4 more
doaj   +1 more source