Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Gi-Jun Jeon"'
Autor:
Sang-Rae Cho, Sung-Sik Kang, Ui-Hyung Kim, Si-dong Kim, Seok-Dong Lee, Gi-jun Jeon, Chang-Seok Park, Byoung-Chul Yang
Publikováno v:
Journal of Animal Reproduction and Biotechnology, Vol 31, Iss 3, Pp 221-226 (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 TCM1
Externí odkaz:
https://doaj.org/article/e93293a233294bb4bd2f4c771624b89f
Autor:
Sung-Sik Kang, Sang-Rae Cho, Ui-Hyung Kim, Chang-Seok Park, Hyeong-Cheol Kim, Ki-Yong Chung, Seok-Dong Lee, Sun-Sik Jang, Gi-jun Jeon, Sidong Kim, Myeong-Suk Lee, Byoung-Chul Yang
Publikováno v:
Journal of Animal Reproduction and Biotechnology, Vol 31, Iss 2, Pp 109-116 (2016)
The recovery of epididymal sperm in animals is considered as one of the important tools to preserve high value or endangered species. However, there are no appropriate castrating indicators such as months of age in bull, sperm morphology, and motilit
Externí odkaz:
https://doaj.org/article/04707a612ee74893af3de9adee49e1be
Autor:
Byoung-Chul Yang, Sung-Sik Kang, Chang-Seok Park, Ui-Hyung Kim, Hyeong-Cheol Kim, Gi-Jun Jeon, Sidong Kim, Seok-Dong Lee, Hyun-Jae Lee, Sang-Rae Cho
Publikováno v:
Journal of Animal Reproduction and Biotechnology, Vol 30, Iss 4, Pp 271-276 (2015)
The aim of the study was to investigate the ability of sperm derived from the epididymis in regard to sperm motility, sperm penetration to oocyte and subsequent development of the embryo. Frozen-thawed sperm from epididymis showed similar percentage
Externí odkaz:
https://doaj.org/article/b2e123903f384ca5a075bc9309457731
Autor:
Ui-Hyung Kim, Byoung-Chul Yang, Gi-Jun Jeon, Chang-Seok Park, Sidong Kim, Seok-Dong Lee, Sung-Sik Kang, Sang-Rae Cho
Publikováno v:
Journal of Animal Reproduction and Biotechnology, Vol 31, Iss 3, Pp 221-226 (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 TCM1
Autor:
Ki-Yong Chung, Gi-Jun Jeon, Sang-Rae Cho, Sun-Sik Jang, Sidong Kim, Hyeong-Cheol Kim, Sung-Sik Kang, Chang-Seok Park, Myeong-Suk Lee, Ui-Hyung Kim, Seok-Dong Lee, Byoung-Chul Yang
Publikováno v:
Journal of Animal Reproduction and Biotechnology, Vol 31, Iss 2, Pp 109-116 (2016)
The recovery of epididymal sperm in animals is considered as one of the important tools to preserve high value or endangered species. However, there are no appropriate castrating indicators such as months of age in bull, sperm morphology, and motilit
Autor:
Yeong-Hun Hong, Gi-Jun Jeon, Bo-Suk Yang, Sun-Sik Jang, Jun Heon Lee, Seung Hwan Lee, Hyeong-Cheol Kim, Jeong–Mook Lee, Seong-Koo Hong, Chang-Gwon Dang, Hee-Seol Kang, Seong-Heum Yeon
Publikováno v:
Korean Journal of Agricultural Science. 40:339-345
The objective of this study was to establish genetic evaluation systems with carcass data collected by 68 individual farms from 2007 to 2011 in Pyeongchang area of Kangwon province. All the possible of environment effects were corrected by analysis o
Autor:
Sung Jong Oh, Hak Kyo Lee, Sharma Aditi, Chang Gwan Dang, Sun Sik Chang, Bo Suk Yang, Seung Hwan Lee, Ui Hyung Kim, Hyeong Cheul Kim, Hee Seol Kang, Seung Heum Yeon, Gi Jun Jeon
Publikováno v:
Journal of Embryo Transfer. 28:79-85
Autor:
Gi Jun Jeon, Jun Heon Lee, Chang Gwan Dang, Seung Hwan Lee, Sun Sik Chang, Hyeong Cheul Kim, Duhak Yoon, Jae Don Oh, Seong Hum Yeon, Eung Woo Park, Dajeong Lim, Gul Won Jang, Hee Sul Kang, Hak Kyo Lee
Publikováno v:
Korean Journal of Agricultural Science. 40:155-162
Genome-wide association study was performed on data from 266 Hanwoo steers derived from 66 sire using bovine 10K mapping chip in Hanwoo ( Korean Cattle ). SNPs were excluded from the analysis if they failed in over 5% of the genotypes, had median GC
Autor:
Chang-Gwon Dang, Jong-Bok Kim, Sang-Min Lee, Seung Hwan Lee, Gi-Jun Jeon, Boh-Suk Yang, Hyeong-Cheol Kim, Seong-Heum Yeon, Y.M. Cho
Publikováno v:
Journal of Animal Science and Technology. 54:331-336
This study was conducted to estimate genetic parameters for ultrasound and carcass traits in Hanwoo. Heritabilities and genetic and phenotypic correlations were estimated for carcass and ultrasound measurements collected from Hanwoo cows (n=312) born
Autor:
Jun Heon Lee, Bong-Hwan Choi, Y.M. Cho, Boh-Suk Yang, Hyeong-Cheul Kim, Eung-Woo Park, Dajeong Lim, Seong-Koo Hong, Sun-Sik Chang, Chang-Gwan Dang, Gi-Jun Jeon, Yong-Min Cho, Seung Hwan Lee
Publikováno v:
CNU Journal of Agricultural Science. 39:203-209
The objective of this study was to examine the effect of plasma leptin and insulin concentrations on fat traits in Hanwoo. If a biological indicator such as plasma leptin and insulin was identified, it would be a useful biological marker that can be