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22대 대한민국 국회 국회정보길라잡이 국회의원검색
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초록보기

Objective: The analysis of runs of homozygosity (ROH) has been applied to assess the level of inbreeding and identify selection signatures in various livestock species. The objectives of this study were to characterize the ROH pattern, estimate the rate of inbreeding, and identify signatures of selection in the red-brown Korean native chickens.

Methods: The Illumina 60K single nucleotide polymorphism chip data of 651 chickens was used in the analysis. Runs of homozygosity were analysed using the PLINK v1.9 software. Inbreeding coefficients were estimated using the GCTA software and their correlations were examined. Genomic regions with high levels of ROH were explored to identify selection signatures.

Results: A total of 32,176 ROH segments were detected in this study. The majority of the ROH segments were shorter than 4 Mb. The average ROH inbreeding coefficients (FROH) varied with the length of ROH segments. The means of inbreeding coefficients calculated from different methods were also variable. The correlations between different inbreeding coefficients were positive and highly variable (r = 0.18–1). Five ROH islands harbouring important quantitative trait loci were identified.

Conclusion: This study assessed the level of inbreeding and patterns of homozygosity in Red-brown native Korean chickens. The results of this study suggest that the level of recent inbreeding is low which indicates substantial progress in the conservation of red-brown Korean native chickens. Additionally, Candidate genomic regions associated with important production traits were detected in homozygous regions.

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기사명 저자명 페이지 원문 목차
Epigenetic regulation of key gene of PCK1 by enhancer and super-enhancer in the pathogenesis of fatty liver hemorrhagic syndrome Yi Wang, Shuwen Chen, Min Xue, Jinhu Ma, Xinrui Yi, Xinyu Li, Xuejin Lu, Meizi Zhu, Jin Peng, Yunshu Tang, Yaling Zhu p. 1317-1332

Assessing reproductive performance and predictive models for litter size in landrace sows under tropical conditions Praew Thiengpimol, Skorn Koonawootrittriron, Thanathip Suwanasopee p. 1333-1344

Identification of relevant differential genes to the divergent development of pectoral muscle in ducks by transcriptomic analysis Fan Li, Zongliang He, Yinglin Lu, Jing Zhou, Heng Cao, Xingyu Zhang, Hongjie Ji, Kunpeng Lv, Debing Yu, Minli Yu p. 1345-1354

Characterisation of runs of homozygosity and inbreeding coefficients in the red-brown Korean native chickens John Kariuki Macharia, Jaewon Kim, Minjun Kim, Eunjin Cho, Jean Pierre Munyaneza, Jun Heon Lee p. 1355-1366

(The) spatio-temporal expression analysis of parathyroid hormone like hormone gene provides a new insight for bone growth of the antler tip tissue in sika deer Haihua Xing, Ruobing Han, Qianghui Wang, Zihui Sun, Heping Li p. 1367-1376

Pregnancy influences expression of interferon-stimulated genes, progesterone receptor and progesterone-induced blocking factor in ovine thyroid Jianhua Cao, Shuxin Zhao, Yaqi Zhang, Jiabao Cai, Leying Zhang, Ling Yang p. 1377-1386

Effects of prilled fat supplementation in diets with varying protein levels on production performance of early lactating Nili Ravi Buffaloes Saba Anwar, Anjum Khalique, Hifzulrahman, Muhammad NaeemTahir, Burhan E Azam, Muhammad Asim Tausif, Sundas Qamar, Hina Tahir, Murtaza Ali Tipu, Muhammad Naveed ul Haque p. 1387-1397

Connection of spectral pattern of carbohydrate molecular structure to alteration of nutritional properties of coffee by-products after fermentation Samadi, Xin Feng, Luciana Prates, Siti Wajizah, Zulfahrizal, Agus Arip Munawar, Weixian Zhang, Peiqiang Yu p. 1398-1407

Lysolecithins improved growth performance, nutrient digestibility, immunity, and antioxidant ability in broiler chickens Yuanli Cai, Lu Gao, Bochen Song, Zhigang Song p. 1408-1417

Laying hen responses to multi-strain Bacillus-based probiotic supplementation from 25 to 37 weeks of age Elijah Ogola Oketch, Myunghwan Yu, Jun Seon Hong, Nuwan Chamara Chaturanga, Eunsoo Seo, Hans Lee, Rafael Gustavo Hermes, Natasja Smeets, Apichaya Taechavasonyoo, Susanne Kirwan, Raquel Rodriguez-Sanchez, Jung Min Heo p. 1418-1427

Gut microbiota derived from fecal microbiota transplantation enhances body weight of Mimas squabs Jing Ren, Yumei Li, Hongyu Ni, Yan Zhang, Puze Zhao, Qingxing Xiao, Xiaoqing Hong, Ziyi Zhang, Yijing Yin, Xiaohui Li, Yonghong Zhang, Yuwei Yang p. 1428-1439

Water-soluble microencapsulation using gum Arabic and skim milk enhances viability and efficacy of Pediococcus acidilactici probiotic strains for application in broiler chickens Ratchnida Kamwa, Benjamas Khurajog, Nongnuj Muangsin, Pawiya Pupa, David J Hampson, Nuvee Prapasarakul p. 1440-1451

Effects of dietary supplementation of polysaccharide from Agaricus blazei Murr on productive performance, egg quality, blood metabolites, intestinal morphology and microbiota of Korean quail Liang Hong, Zheng Ma, Xueyi Jing, Hua Yang, Jifei Ma, Lei Pu, Jianbin Zhang p. 1452-1462

Saccharomyces yeast postbiotics supplemented in feeds for sows and growing pigs for its impact on growth performance of offspring and growing pigs in commercial farm environments Sung Woo Kim, Marcos Elias Duarte p. 1463-1473

Determination and prediction of amino acid digestibility in brown rice for growing-finishing pigs Qing Ouyang, Rui Li, Ganyi Feng, Gaifeng Hou, Xianji Jiang, Xiaojie Liu, Hui Tang, Ciming Long, Jie Yin, Yulong Yin p. 1474-1482

Evaluation of carcass traits, meat quality and the expression of lipid metabolism-related genes in different slaughter ages and muscles of Taihang black goats Amin Cai, Shiwei Wang, Pengtao Li, Zhaohui Yao, Gaiying Li p. 1483-1494

Administration of chromium picolinate and meloxicam alleviates regrouping stress in dairy heifers Da Jin Sol Jung, Jaesung Lee, Do Hyun Kim, Seok-Hyeon Beak, Soo Jong Hong, In Hyuk Jeong, Seon Pil Yoo, Jin Oh Lee, In Gu Cho, Dilla Mareistia Fassah, Hyun Jin Kim, Mohammad Malekkhahi, Myunggi Baik p. 1495-1502

참고문헌 (40건) : 자료제공( 네이버학술정보 )

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번호 참고문헌 국회도서관 소장유무
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3 BMC Genet. 2015 Jul 22;16:88 미소장
4 Front Cell Dev Biol. 2020 Apr 02;8:206 미소장
5 BMC Genomics. 2020 Apr 20;21(1):316 미소장
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12 Heredity (Edinb). 2023 Apr;130(4):242-250 미소장
13 J Dairy Sci. 2022 Jul;105(7):5926-5945 미소장
14 Genet Sel Evol. 2021 May 1;53(1):42 미소장
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16 Genes (Basel). 2021 Jul 29;12(8): 미소장
17 Mol Genet Genomics. 2015 Oct;290(5):1673-82 미소장
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19 Proc Natl Acad Sci U S A. 2007 Dec 11;104(50):19942-7 미소장
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30 Nat Rev Genet. 2018 Apr;19(4):220-234 미소장
31 J Dairy Sci. 2013 Jul;96(7):4697-706 미소장
32 PLoS One. 2018 Feb 9;13(2):e0192063 미소장
33 J Dairy Sci. 2011 Nov;94(11):5673-82 미소장
34 Asian-Australas J Anim Sci. 2014 Oct;27(10):1399-405 미소장
35 Asian-Australas J Anim Sci. 2015 Jan;28(1):25-36 미소장
36 Biology (Basel). 2022 Apr 01;11(4): 미소장
37 Poult Sci. 2013 Dec;92(12):3275-82 미소장
38 Poult Sci. 2021 Feb;100(2):441-451 미소장
39 Genomics. 2021 Mar;113(2):583-594 미소장
40 BMC Genomics. 2011 May 31;12(1):274 미소장

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