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[1]ÐÏÉúÑ×,»ÆÓÀÕð,ÂÀÊÀ½Ü,µÈ.ÉúÎïÓýÖÖÊÖÒÕ¼°ÆäÔÚÐóÇÝÓýÖÖÖеÄÓ¦ÓÃÑо¿Ï£Íû[J].ÖйúÐóÄÁÔÓÖ¾,2024,60(3): 57-65.XING S Y,HUANG Y Z,LV S J,et al.Research progress of biological breeding technology and its application in livestock and poultry breeding[J].Chinese journal of animal science,2024,60(3): 57-65.

[2]ÁõÐñ,ÀîÎÄ»ª,ÕÔ´º½­,µÈ.ÃæÏò2050 ÄêÎÒ¹úÏÖ´úÖÇ»ÛÉú̬ũҵÉú³¤Õ½ÂÔÑо¿[J].Öйú¹¤³Ì¿ÆÑ§,2022,24(1): 38-45.LIU X,LI W H,ZHAO C J,et al.High-quality development of modern smart ecological agriculture[J].Strategic study of CAE,2022,24(1): 38-45.

[3]ÕÅСÕä,Óȳç¸ï.ÏÂÒ»´ú»ùÒò²âÐòÊÖÒÕÐÂÏ£Íû[J].À¼ÖÝ´óѧѧ±¨(ҽѧ°æ),2016,42(3): 73-80.ZHANG X Z,YOU C G.New advances in next generation sequencing technologies[J].Journal of Lanzhou university (medical sciences),2016,42(3): 73-80.

[4]ºú»ÛÑÞ,¼ÖÇà,Áõ½ò,µÈ.ÖйúµØ·½ÖíÖÖÏßÁ£Ìå»ùÒò×éÒÅ´«¶àÑùÐÔ¼°Æäϵͳ·¢ÓýÆÊÎö[J].ÖйúÐóÄÁÊÞÒ½,2017,44(8): 2360-2368.HU H Y,JIA Q,LIU J,et al.Genetic diversity and phylogenetic relationships of the complete mitochondrial genome in Chinese indigenous pig breeds[J].China animal husbandry &veterinary medicine,2017,44(8): 2360-2368.

[5]ÁõÁÖÓê,ÕÅÑï,ÁõÍþ,µÈ.º£ÄÚÍâ5 ¸öµä·¶¶ìÆ·ÖÖÏßÁ£ÌåDNAÒÅ´«¶àÑùÐÔÓëϵͳ½ø»¯ÆÊÎö[J].Õ㽭ũҵѧ±¨,2023,35(11):2525-2532.LIU L Y,ZHANG Y,LIU W,et al.Genetic polymorphism and phylogenetic analysis of mitochondrial DNA among 5 typical goose breeds at home and abroad[J].Acta agriculturae zhejiangensis,2023,35(11): 2525-2532.

[6]³Âì¿ê»,ÅËÁÖÏã,Íõ½ðÎÄ,µÈ.³ÖÐÈâÑòTSHR ¶à̬ÐÔÓë²ú¸áÊýµÄ¹ØÁª¼°ÉúÎïÐÅϢѧÆÊÎö[J].»ùÒò×éѧÓëÓ¦ÓÃÉúÎïѧ,2020,39(9): 3935-3940.CHEN W H,PAN L X,WANG J W,et al.Polymorphism and bioinformatics analysis of TSHR gene and its association with litter size in luzhong mutton sheep[J].Genomics and applied biology,2020,39(9): 3935-3940.

[7]¹ÜÅôÓî,ÕŰ®ÖÒ,½ªÄþ.È«»ùÒò²âÐòÔÚ¼ÒÇÝÓýÖÖÖÐÓ¦ÓõÄÑо¿Ï£Íû[J].ºÚÁú½­ÐóÄÁÊÞÒ½,2018(21): 72-75.Guan PY,Zhang AZ,Jiang N.Research Progress on the Application of Whole Genome Sequencing in Poultry Breeding [J].Heilongjiang animal science and veterinary medicine,2018(21):72-75.

[8]ÍõÓÈÎï,Áõ½¡,²Ü»Ûµ¤.ÔËÓúê»ùÒò×é¶þ´ú²âÐòÕï¶ÏðÐðÄÈÈÒÂÔ­ÌåÖØÖ¢·ÎÑ×2 Àý[J].ÖйúÒ½Ò©µ¼±¨,2022,19(15): 171-174.WANG J L,LIU J,CAO H D.Diagnosis of two cases of critical chlamydia psittaci pneumonia by metagenomic next-generation sequencing[J].China medical herald,2022,19(15): 171-174.

[9]á¯Ñ©ÑÞ,ÕÔȺ,Áõ¾²,µÈ.±í¹ÛÒÅ´«Ñ§Éú³¤Ê·¼°Ö÷Òª·Ö×Óµ÷¿Ø»úÀí¼ò½é[J].ÖÐѧÉúÎï½Ìѧ,2022(31): 30-34.CEN X Y,ZHAO Q,LIU J,et al.Introduction to the history of epi genetics and its main molecular regulatory mechanisms[J].Middle school biology teaching,2022(31): 30-34.

[10]¸¶½ðÐã,¹ËöïÌÎ.Éú³¤·¢ÓýÏà¹Ø»ùÒòÔÚÄÏÑôÅ£ÖеÄÑо¿Ï£Íû[J].½ñÊÀÐóÄÁ,2023(7):15-17.FU J X,GU K T.Research Progress on Growth and Development Related Genes in Nanyang Cattle[J].Contemporary animal husbandry,2023(7): 15-17.

[11]ÑîÜË,¸¶Ñà,µË½à,µÈ.À¶Ý®×Ô»¨ºÍÒ컨ÊÚ·Û»¨Öùת¼×éSSRλµãÆÊÎö[J].°²»Õũѧת´ï,2024,30(11): 33-41.YANG Q,FU Y,DENG J,et al.SSR loci analysis of self-pollinated and cross-pollinated styles in blueberry[J].Anhui agricultural science bulletin,2024,30(11): 33-41.

[12]Ô¬Ó±ÁÕ,°×½­ËÉ,¶Å½¨ÓÂ,µÈ.µ¤ÏµÖí¼°ÎÒ¹úÖíÒÅ´«ÓýÖÖµÄÑо¿Ï£Íû[J].ÖйúÐóÄÁÔÓÖ¾,2023,59(9): 63-71.YUAN Y L,BAI J S,DU J Y,et al.Research progress on genetics and breeding programs in Danish and Chinese pigs[J].Chinese journal of animal science,2023,59(9): 63-71.

[13]Óà³É³¿,ÉòÓñ°ï,ÐìÏþÑã,µÈ.²ÝÓãÉú³¤Ïà¹ØµÄ΢ÎÀÐDZê¼ÇÔÚÑ¡ÓýȺÌåÖеÄÑéÖ¤[J].Ë®²úѧ±¨,2021,45(3): 321-332.YU C C,SHEN Y B,XU X Y,et al.Verification of microsatellite markers associated with growth traits in selected populations of grass carp (Ctenopharyngodon idella)[J].Journal of fisheries of China,2021,45(3): 321-332.

[14]Ëï¾´´º.»ùÓÚ»ùÒò×é±äÒìÐÅÏ¢ÅжÏÃ÷È·Öí×ÌÉúÐÔ×´Òªº¦ºòÑ¡»ùÒòµÄÑо¿[D].ÑîÁè: Î÷±±Å©ÁֿƼ¼´óѧ,2023.SUN J C.Identification of key candidate genes of reproductive traits in large white pig based on genomic variation information[D].Yangling: Northwest A &F University,2023.

[15]ÖÓè÷Ææ,лöηå,Íõ×Óéó,µÈ.·Ö×Ó±ê¼ÇÔÚÐóÇݱ£ÖÖÖÐÓ¦ÓõÄÑо¿Ï£Íû[J].ÖйúÐóÇÝÖÖÒµ,2024,20(3): 3-10.ZHONG Z Q,XIE X F,WANG Z Y,et al.Research progress on application of molecular markers in livestock and poultry conservation[J].The Chinese livestock and poultry breeding,2024,20(3): 3-10.

[16]±«¾§¾§,ÕÅÀò.ÈâÑòÖÖÒµ¿Æ¼¼Á¢ÒìÉú³¤ÏÖ×´ÓëÇ÷ÊÆ[J].ÖйúÐóÇÝÖÖÒµ,2024,20(4): 117-132.BAO J J,ZHANG L.Present situation and trend of scientific and technological innovation of mutton sheep seed industry[J].The Chinese livestock and poultry breeding,2024,20 (4): 117-132.

[17]MEUWISSEN T H,HAYES B J,GODDARD M E.Prediction of total genetic value using genome-wide dense marker maps[J].Genetics,2001,157(4): 1819-1829.

[18]PSZCZOLA M,CALUS M P L.Updating the reference population to achieve constant genomic prediction reliability across generations[J].Animal,2016,10(6): 1018-1024.

[19]OSTERSEN T,CHRISTENSEN O F,HENRYON M,et al.Deregressed EBV as the response variable yield more reliable genomic predictions than traditional EBV in pure-bred pigs[J].Genetics selection evolution,2011,43(1): 38.

[20]WOLC A,ZHAO H H,ARANGO J,et al.Response and inbreeding from a genomic selection experiment in layer chickens[J].Genetics selection evolution,2015,47(1): 59.

[21]DOU J Z,LI X,FU Q,et al.Evaluation of the 2b-RAD method for genomic selection in scallop breeding[J].Scientific reports,2016,6: 19244.

[22]ºÎÄÈ,ÂÞΰ,ÁºÏÔÒå,µÈ.¼ÒÇÝÓýÖÖÖлùÒò±à¼­ÊÖÒÕµÄÓ¦ÓÃ[J].ÖйúÐóÄÁÒµ,2024(8): 51-52.HE N,LUO W,LIANG X Y,et al.Application of gene editing technology in poultry breeding[J].China animal industry,2024(8): 51-52.

[23]·½Èñ,³©·É,ËïÕÕÁØ,µÈ.CRISPR/Cas9 ½éµ¼µÄ»ùÒò×鶨µã±à¼­ÊÖÒÕ[J].ÉúÎﻯѧÓëÉúÎïÎïÀíÏ£Íû,2013,40(8): 691-702.FANG R,CHANG F,SUN Z L,et al.New method of genome editing derived from CRISPR/Cas9 [J].China industrial economics,2013,40(8): 691-702.

[24]¼¾º£ÑÞ,Öì»ÀÕÂ.»ùÒò±à¼­ÊÖÒÕÔÚ»ùÒòÖÎÁÆÖеÄÓ¦ÓÃÏ£Íû[J].ÉúÃü¿ÆÑ§,2015,27(1): 71-82.JI H Y,ZHU H Z.Progress of genome editing approaches towards gene therapy[J].Chinese bulletin of life sciences,2015,27(1): 71-82.

[25]¬¿¡ÄÏ,ñÒöÎ,ÅËÑàÆ½,µÈ.»ùÒò±à¼­ÊÖÒÕ: Ï£ÍûÓëÌôÕ½[J].Öйú¿ÆÑ§ÔºÔº¿¯,2018,33(11): 1184-1192.LU J N,CHU X,PAN Y P,et al.Advances and challenges in gene editing technologies[J].Bulletin of Chinese academy of sciences,2018,33(11): 1184-1192.

[26]ÔÀ¹ð¶«,¸ßÇ¿,ÂÞÁúº£,µÈ.¸ßͨÁ¿²âÐòÊÖÒÕÔÚ¶¯Ö²ÎïÑо¿ÁìÓòÖеÄÓ¦ÓÃ[J].Öйú¿ÆÑ§(ÉúÃü¿ÆÑ§),2012,42(2): 107-124.YUE G D,GAO Q,LUO L H,et al.The application of highthroughput sequencing technology in plant and animal research[J].Scientia sinica (vitae),2012,42(2): 107-124.

[27]ZHANG S Z,LIU W Y,LIU X F,et al.Structural variants selected during yak domestication inferred from long-read wholegenome sequencing[J].Molecular biology and evolution,2021,38(9):3676-3680.

[28]LIU X F,LIU W Y,LENSTRA J A,et al.Evolutionary origin of genomicstructural variations in domestic yaks[J].Nature communications,2023,14: 5617.

[29]WANG K,HU Q J,MA H,et al.Genome-wide variation within and between wild and domestic yak [J].Molecular ecology resources,2014,14(4): 794-801.

[30]QIU Q,ZHANG G J,MA T,et al.The yak genome and adaptation to life at high altitude[J].Nature genetics,2012,44:946-949.

[31]WU D D,DING X D,WANG S,et al.Pervasive introgression facilitated domestication and adaptation in the Bos species complex[J].Nature ecology &evolution,2018,2: 1139-1145.

[32]LAN D L,XIONG X R,MIPAM T D,et al.Genetic diversity,molecular phylogeny,and selection evidence of Jinchuan yak revealed by whole-genome resequencing[J].G3,2018,8(3):945-952.

[33]MEDUGORAC I,GRAF A,GROHS C,et al.Whole-genome analysis of introgressive hybridization and characterization of the bovine legacy of Mongolian yaks.Nat Genet,49(3): 470-475.

[34]ZHANG X,WANG K,WANG L Z,et al.Genome-wide patterns of copy number variation in the Chinese yak genome[J].BMC genomics,2016,17(1): 379.

[35]JIA C J,WANG H B,LI C,et al.Genome-wide detection of copy number variations in polled yak using the Illumina BovineHD BeadChip[J].BMC genomics,2019,20(1): 376.

[36]WANG H,CHAI Z X,HU D,et al.A global analysis of CNVs in diverse yak populations using whole-genome resequencing[J].BMC genomics,2019,20(1): 61.

[37]ZI X D,LUO B,XIA W,et al.Characterization of transcriptional complexity during pre-implantation development of the yak (Bos grunniens) using RNA-Seq[J].Reproduction in domestic animals,2018,53(3): 759-768.

[38]WANG K,YANG Y,WANG L,et al.Different gene expressions between cattle and yak provide insights into high-altitude adaptation[J].Animal genetics,2016,47(1): 28-35.

[39]LAN D L,XIONG X R,JI W H,et al.Transcriptome profile and unique genetic evolution of positively selected genes in yak lungs[J].Genetica,2018,146(2): 151-160.

[40]NICHOLSON J K,HOLMES E,KINROSS J,et al.Host-gut microbiota metabolic interactions[J].Science,2012,336(6086):1262-1267.

[41]ZHU Z G,NOEL S J,DIFFORD G F,et al.Community structure of the metabolically active rumen bacterial and archaeal communities of dairy cows over the transition period[J].PLoS One,2017,12(11): e0187858.

[42]ÎâÉ­,ÕÅݺݺ,êÃÁÖÉ­.»ùÓÚ¸ßͨÁ¿²âÐòµÄºê»ùÒò×éѧÊÖÒÕÔÚ¶¯Îï賦µÀ΢ÉúÎï·½ÃæµÄÑо¿Ï£Íû[J].ÉúÎïÊÖÒÕÏ£Íû,2015,5(2): 77-84.WU S,ZHANG Y Y,ZAN L S.Progress on the metagenomic based on high-throughput sequencing technique applicated in animal gastrointestinal microorganisms[J].Current biotechnology,2015,5(2): 77-84.

[43]XUE D,CHEN H,LUO X L,et al.Microbial diversity in the rumen,reticulum,omasum,and abomasum of yak on a rapid fattening regime in an agro-pastoral transition zone[J].Journal of microbiology,2018,56(10): 734-743.

[44]NIE Y Y,ZHOU Z W,GUAN J Q,et al.Dynamic changes of yak(Bos grunniens) gut microbiota during growth revealed by polymerase chain reaction-denaturing gradient gel electrophoresis and metagenomics[J].Asian-Australasian journal of animal sciences,2017,30(7): 957-966.

[45]ZHOU Z M,FANG L,MENG Q X,et al.Assessment of ruminal bacterial and archaeal community structure in yak (Bos grunniens)[J].Frontiers in microbiology,2017,8: 179.

[46]ÕÅÕñÓî,Áº´ºÄê,Ҧϲϲ,µÈ.ËÇÑø·½·¨ºÍËÇÁ¸ÄÜÁ¿Ë®Æ½¶ÔêóÅ£Éú³¤ÐÔÄÜ¡¢Áöθ·¢½Í²ÎÊýºÍÁöθ¾úȺµÄÓ°Ïì[J].¶¯ÎïÓªÑøÑ§±¨,2021,33(6): 3343-3355.ZHANG Z Y,LIANG C N,YAO X X,et al.Effects of feeding methods and dietary energy levels on growth performance,rumen fermentation parameters,and rumen flora of yak[J].Chinese journal of animal nutrition,2021,33(6): 3343-3355.

[47]ÕÅÕñÓî,Áº´ºÄê,Ҧϲϲ,µÈ.ÈÕÁ¸²î±ðÓªÑøË®Æ½¶ÔêóÅ£Éú²úÐÔÄÜ¡¢ÍÀÔ×Ö¸±êºÍѪÇåÉú»¯Ö¸±êµÄÓ°Ïì[J].ÐóÄÁÊÞҽѧ±¨,2021,52(1): 135-143.Zhang Z Y,Liang C N,Yao X X,et al.Effects of different nutritional levels of diet on production performance,slaughter indices,and serum biochemical indices of yak [J].Chinese journal of animal and veterinary sciences,2021,52(1): 135-143.

[48]WEI Y Q,YANG H J,LUAN Y,et al.Isolation,identification and fibrolytic characteristics of rumen fungi grown with indigenous methanogen from yaks (Bos grunniens) grazing on the Qinghai-Tibetan Plateau[J].Journal of applied microbiology,2016,120(3):571-587.

[49]HAN Z Q,LI K,SHAHZAD M,et al.Analysis of the intestinal microbial community in healthy and diarrheal perinatal yaks by high-throughput sequencing[J].Microbial pathogenesis,2017,111:60-70.

[50]MI J D,ZHOU J W,HUANG X D,et al.Lower methane emissions from yak compared with cattle in rusitec fermenters[J].PLoS One,2017,12(1): e0170044.

[51]ÓàµÀÄþ,ÍõÙ¡,ÂíÏþÃ÷,µÈ.Î÷²ØêóţȺÌåÒÅ´«¶àÑùÐÔ¼°ÒÅ´«½á¹¹ÆÊÎö[J].Öйú²Ýʳ¶¯Îï¿ÆÑ§,2024,44(2): 39-43.YU D N,WANG T,MA X M,et al.Genetic diversity and genetic structure analysis of Tibetan yak population[J].China herbivore science,2024,44(2): 39-43.

[52]±«÷è,°üÅô¼×,ÂíÏþÃ÷,µÈ.ËàÄÏêóţȺÌåÒÅ´«½á¹¹¡¢Ñ¡ÔñÐÅºÅÆÊÎöºÍROH ¼ì²â[J].ÖйúÐóÄÁÊÞÒ½,2022,49(08):2992-3005.BAO Q,BAO P J,MA X M,et al.Analysis of Genetic Structure,Selection Signals,and ROH Detection in Sunan Yak Populations[J].Chinese animal husbandry and veterinary medicine,2022,49(08): 2992-3005.

[53]ÕÅÇ¿,ÂåÉ£¶ÙÖé,ÏÊÀòÀò,µÈ.°¢ÀïêóÅ£¾­¼ÃÐÔ×´Ïà¹ØÒÅ´«±ê¼Ç»ùÒòÐÍÆµÂÊÑо¿[J].Î÷ÄÏũҵѧ±¨,2022,35(5):1209-1215.ZHANG Q,LUOSANG D Z,XIAN L L,et al.Study on genotype frequency of genetic marker genes related to economic traits of Ali yak[J].Southwest china journal of agricultural sciences,2022,35(5): 1209-1215.

[54]ÕÅÇ¿,ÏÊÀòÀò,ÅíÑôÑó,µÈ.¼ªÀ­êóÅ£Ö÷Òª¾­¼ÃÐÔ×´·Ö×ÓÑ¡ÓýDZÁ¦Ñо¿[J].ÖйúËÇÁÏ,2023(15): 24-32.ZHANG Q,XIAN L L,PENG Y Y,et al.Study on the potential of molecular breeding for important economic traits in Jila yak[J].China feed,2023(15): 24-32.

[55]ÃϹâÒ«.°¢Ê²µ©êóÅ£Éú³¤ÇúÏßµÄÄâºÏ¼°Éú³¤ÐÔ×´ÓëFOXO1ºÍTHRSP »ùÒòµÄ¹ØÁªÆÊÎö[D].±±¾©: Öйúũҵ¿ÆÑ§Ôº,2023.MENG G Y.Fitting of growth curve of Ashdan yak and correlation analysis between growth traits and FOXO1 and THRSP genes[D].Beijing:Chinese Academy of Agricultural Sciences,2023.

[56]¶¡Î¬ÇÛ,ÆîÔöÔ´,ÁõÑÇÙ»,µÈ.Çຣ¸ßÔ­ÐÍêóÅ£GHR »ùÒò¶à̬ÐÔÓëÉú³¤·¢ÓýµÄ¹ØÁªÐÔ[J].Î÷±±Å©ÁֿƼ¼´óѧѧ±¨(×ÔÈ»¿ÆÑ§°æ),2024,52(1): 9-15,35.DING W Q,QI Z Y,LIU Y Q,et al.Correlation between GHR gene polymorphism and growth and development of Qinghai Plateau yak[J].Journal of northwest A &F university (natural science edition),2024,52(1): 9-15,35.

[57]ÆîÔöÔ´,¸ßÕ¼ºì,Öܽ¨Ç¿,µÈ.Çຣ¸ßÔ­ÐÍêóÅ£SCD »ùÒòSNP¼°µ¥±¶ÐÍÓëÉú³¤ÐÔ×´µÄ¹ØÁªÐÔÆÊÎö[J].ũҵÉúÎïÊÖÒÕѧ±¨,2022,30(7): 1314-1320.QI Z Y,GAO Z H,ZHOU J Q,et al.Correlation analysis of SNP and haplotypes of SCD gene with growth traits in Qinghai Plateau yak (Bos grunniens)[J].Journal of agricultural biotechnology,2022,30(7): 1314-1320.

[58]³ÂÃÀ,ÖÓ½ð³Ç,ÎäÖ¾¾ê,µÈ.ÂóÍÝêóÅ£SMPX »ùÒò¶à̬ÐÔ¼°ÆäÓëÉú³¤ÐÔ×´µÄ¹ØÁªÆÊÎö[J].Î÷ÄÏũҵѧ±¨,2021,34(9): 2032-2037.CHEN M,ZHONG J C,WU Z J,et al.Association analysis of SMPX gene polymorphism and growth traits in maiwa yak[J].Southwest China journal of agricultural sciences,2021,34(9):2032-2037.

[59]ÑîÏþ±ó,ºÎÀòÀò,ÕÅÑï,µÈ.êóÅ£ÈéÌúÂѰ׻ùÒò¶à̬ÐÔ¼°ÆäÓëÈ鯷ÖÊÐÔ×´µÄ¹ØÁªÆÊÎö[J].ÖйúÐóÄÁÊÞÒ½,2021,48(5): 1655-1663.YANG X B,HE L L,ZHANG Y,et al.Polymorphisms of LF gene and their association with milk quality traits in yak[J].China animal husbandry &veterinary medicine,2021,48(5): 1655-1663.

[60]ËïÓÀ¸Õ,¹ðÁÖÉú,ÎâÉ­,µÈ.¸ßÔ­ÐÍêóÅ£ACACA »ùÒò¶à̬ÐÔÓëÃÚÈéÐÔ×´µÄ¹ØÁªÆÊÎö[J].ÇຣÐóÄÁÊÞÒ½ÔÓÖ¾,2021,51(2): 19-23.SUN Y G,GUI L S,WU S,et al.Single nucleotide polymorphism of ACACA gene in plateau yak and its association with lactation traits[J].Chinese Qinghai journal of animal and veterinary sciences,2021,51(2): 19-23.

[61]ÐìÓî»Ô,ÂíÖ¾½Ü,¹ùÎÀÐË,µÈ.êóţȫ»ùÒò×é´¿´âÐÍ΢ÎÀÐÇÂþÑÜÌØÕ÷ÆÊÎö[J].Öйúũҵ´óѧѧ±¨,2024,29(3): 134-142.XU Y H,MA Z J,GUO W X,et al.Analysis of distribution characteristics of purebred microsatellites in the Yak genome [J].Journal of China agricultural university,2024,29(3): 134-142.

[62]ÕÅÇ¿,ÂåÉ£¶ÙÖé,°ÍÉ£Íú¶Ñ,µÈ.ʹÓÃ΢ÎÀÐÇÒÅ´«±ê¼ÇÆÀ¹À5¸öÎ÷²ØêóţȺÌåÒÅ´«¶àÑùÐÔ¼°ÈºÌå½á¹¹[J].ÖйúÐóÄÁÊÞÒ½,2022,49(6): 2228-2238.ZHANG Q,LUO S,BA S,et al.Estimation of genetic diversity and population structure of five Tibet yak populations using microsatellites markers [J].China animal husbandry &veterinary medicine,2022,49(6): 2228-2238.

[63]GAO X,WANG S,WANG Y F,et al.Long read genome assemblies complemented by single cell RNA-sequencing reveal genetic and cellular mechanisms underlying the adaptive evolution of yak[J].Nature communications,2022,13: 4887.

[64]Ðì¶«»Ô,ÐìÓî»Ô,ÀîÈðÕÜ,µÈ.êóÅ£»ùÒò×鿽±´Êý±äÒìÑо¿Ï£Íû[J].ÐóÄÁÊÞҽѧ±¨,2024,55(3): 933-943.XU D H,XU Y H,LI R Z,et al.Research progress of yak genome copy number variation[J].Acta veterinaria et zootechnica sinica,2024,55(3): 933-943.

[65]LAN D L,FU W,JI W H,et al.Pangenome and multi-tissue gene atlas provide new insights into the domestication and highland adaptation of yaks[J].Journal of animal science and biotechnology,2024,15(1): 64.

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