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Sun X, Jiang J, Wang G, Zhou P, Li J, Chen C, Liu L, Li N, Xia Y, Ren H. Genome-wide association analysis of nine reproduction and morphological traits in three goat breeds from Southern China. Anim Biosci 2023; 36:191-199. [PMID: 35760404 PMCID: PMC9834730 DOI: 10.5713/ab.21.0577] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Accepted: 05/18/2022] [Indexed: 02/07/2023] Open
Abstract
OBJECTIVE This study aimed to investigate the significant single nucleotide polymorphisms (SNPs) and genes associated with nine reproduction and morphological traits in three breed populations of Chinese goats. METHODS The genome-wide association of nine reproduction and morphological traits (litter size, nipple number, wattle, skin color, coat color, black dorsal line, beard, beard length, and hind leg hair) were analyzed in three Chinese native goat breeds (n = 336) using an Illumina Goat SNP50 Beadchip. RESULTS A total of 17 genome-wide or chromosome-wide significant SNPs associated with one reproduction trait (litter size) and six morphological traits (wattle, coat color, black dorsal line, beard, beard length, and hind leg hair) were identified in three Chinese native goat breeds, and the candidate genes were annotated. The significant SNPs and corresponding putative candidate genes for each trait are as follows: two SNPs located on chromosomes 6 (CSN3) and 24 (TCF4) for litter size trait; two SNPs located on chromosome 9 (KATNA1) and 1 (UBASH3A) for wattle trait; three SNPs located on chromosome 26 (SORCS3), 24 (DYM), and 20 (PDE4D) for coat color trait; two SNPs located on chromosome 18 (TCF25) and 15 (CLMP) for black dorsal line trait; four SNPs located on chromosome 8, 2 (PAX3), 5 (PIK3C2G), and 28 (PLA2G12B and OIT3) for beard trait; one SNP located on chromosome 18 (KCNG4) for beard length trait; three SNPs located on chromosome 17 (GLRB and GRIA2), 28 (PGBD5), and 4 for hind leg hair trait. In contrast, there were no SNPs identified for nipple number and skin color. CONCLUSION The significant SNPs or genes identified in this study provided novel insights into the genetic mechanism underlying important reproduction and morphological traits of three local goat breeds in Southern China as well as further potential applications for breeding goats.
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Affiliation(s)
- Xiaoyan Sun
- Chongqing Academy of Animal Sciences, Chongqing, 402460,
China
| | - Jing Jiang
- Chongqing Academy of Animal Sciences, Chongqing, 402460,
China
| | - Gaofu Wang
- Chongqing Academy of Animal Sciences, Chongqing, 402460,
China,Chongqing Engineering Research Center for Goats, Chongqing, 402460,
China
| | - Peng Zhou
- Chongqing Academy of Animal Sciences, Chongqing, 402460,
China,Chongqing Engineering Research Center for Goats, Chongqing, 402460,
China
| | - Jie Li
- Chongqing Academy of Animal Sciences, Chongqing, 402460,
China,Chongqing Engineering Research Center for Goats, Chongqing, 402460,
China
| | - Cancan Chen
- Chongqing Academy of Animal Sciences, Chongqing, 402460,
China,Chongqing Engineering Research Center for Goats, Chongqing, 402460,
China
| | - Liangjia Liu
- Chongqing Academy of Animal Sciences, Chongqing, 402460,
China,Chongqing Engineering Research Center for Goats, Chongqing, 402460,
China
| | - Nianfu Li
- Youyang County Livestock Industry Development Center, Chongqing, 409800,
China
| | - Yuanyou Xia
- Youyang County Livestock Industry Development Center, Chongqing, 409800,
China
| | - Hangxing Ren
- Chongqing Academy of Animal Sciences, Chongqing, 402460,
China,Chongqing Engineering Research Center for Goats, Chongqing, 402460,
China,Corresponding Author: Hangxing Ren, Tel: +86-023-46777341, E-mail:
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RNA-Seq Reveals the Roles of Long Non-Coding RNAs (lncRNAs) in Cashmere Fiber Production Performance of Cashmere Goats in China. Genes (Basel) 2023; 14:genes14020384. [PMID: 36833312 PMCID: PMC9956036 DOI: 10.3390/genes14020384] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Revised: 01/17/2023] [Accepted: 01/29/2023] [Indexed: 02/04/2023] Open
Abstract
Long non-coding RNAs (lncRNAs) are a kind of non-coding RNA being >200 nucleotides in length, and they are found to participate in hair follicle growth and development and wool fiber traits regulation. However, there are limited studies reporting the role of lncRNAs in cashmere fiber production in cashmere goats. In this study, Liaoning cashmere (LC) goats (n = 6) and Ziwuling black (ZB) goats (n = 6) with remarkable divergences in cashmere yield, cashmere fiber diameter, and cashmere color were selected for the construction of expression profiles of lncRNAs in skin tissue using RNA sequencing (RNA-seq). According to our previous report about the expression profiles of mRNAs originated from the same skin tissue as those used in the study, the cis and trans target genes of differentially expressed lncRNAs between the two caprine breeds were screened, resulting in a lncRNA-mRNA network. A total of 129 lncRNAs were differentially expressed in caprine skin tissue samples between LC goats and ZB goats. The presence of 2 cis target genes and 48 trans target genes for the differentially expressed lncRNAs resulted in 2 lncRNA-cis target gene pairs and 93 lncRNA-trans target gene pairs. The target genes concentrated on signaling pathways that were related to fiber follicle development, cashmere fiber diameter, and cashmere fiber color, including PPAR signaling pathway, metabolic pathways, fatty acid metabolism, fatty acid biosynthesis, tyrosine metabolism, and melanogenesis. A lncRNA-mRNA network revealed 22 lncRNA-trans target gene pairs for seven differentially expressed lncRNAs selected, of which 13 trans target genes contributed to regulation of cashmere fiber diameter, while nine trans target genes were responsible for cashmere fiber color. This study brings a clear explanation about the influences of lncRNAs over cashmere fiber traits in cashmere goats.
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Zhang P, Cao Y, Fu Y, Zhu H, Xu S, Zhang Y, Li W, Sun G, Jiang R, Han R, Li H, Li G, Tian Y, Liu X, Kang X, Li D. Revealing the Regulatory Mechanism of lncRNA-LMEP on Melanin Deposition Based on High-Throughput Sequencing in Xichuan Chicken Skin. Genes (Basel) 2022; 13:2143. [PMID: 36421818 PMCID: PMC9690664 DOI: 10.3390/genes13112143] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2022] [Revised: 11/09/2022] [Accepted: 11/12/2022] [Indexed: 08/27/2023] Open
Abstract
The therapeutic, medicinal, and nourishing properties of black-bone chickens are highly regarded by consumers in China. However, some birds may have yellow skin (YS) or light skin rather than black skin (BS), which causes economic losses every year. Long noncoding RNAs (lncRNAs) are widely present in living organisms, and they perform various biological functions. Many genes associated with BS pigmentation have been discovered, but the lncRNAs involved and their detailed mechanisms have remained untested. We detected 56 differentially expressed lncRNAs from the RNA-seq of dorsal skin (BS versus YS) and found that TCONS_00054154 plays a vital role in melanogenesis by the combined analysis of lncRNAs and mRNAs. We found that the full length of the TCONS_00054154 sequence was 3093 bp by RACE PCR, and we named it LMEP. Moreover, a subcellular localization analysis identified that LMEP is mainly present in the cytoplasm. After the overexpression and the interference with LMEP, the tyrosinase content significantly increased and decreased, respectively (p < 0.05). In summary, we identified the important lncRNAs of chicken skin pigmentation and initially determined the effect of LMEP on melanin deposition.
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Affiliation(s)
- Pengwei Zhang
- College of Animal Science and Technology, Henan Agricultural University, Zhengzhou 450046, China
| | - Yanfang Cao
- College of Animal Science and Technology, Henan Agricultural University, Zhengzhou 450046, China
| | - Yawei Fu
- College of Animal Science and Technology, Henan Agricultural University, Zhengzhou 450046, China
| | - Huiyuan Zhu
- College of Animal Science and Technology, Henan Agricultural University, Zhengzhou 450046, China
| | - Shuohui Xu
- College of Animal Science and Technology, Henan Agricultural University, Zhengzhou 450046, China
| | - Yanhua Zhang
- College of Animal Science and Technology, Henan Agricultural University, Zhengzhou 450046, China
- Henan Innovative Engineering Research Center of Poultry Germplasm Resource, Zhengzhou 450046, China
| | - Wenting Li
- College of Animal Science and Technology, Henan Agricultural University, Zhengzhou 450046, China
- Henan Innovative Engineering Research Center of Poultry Germplasm Resource, Zhengzhou 450046, China
| | - Guirong Sun
- College of Animal Science and Technology, Henan Agricultural University, Zhengzhou 450046, China
- Henan Innovative Engineering Research Center of Poultry Germplasm Resource, Zhengzhou 450046, China
| | - Ruirui Jiang
- College of Animal Science and Technology, Henan Agricultural University, Zhengzhou 450046, China
- Henan Innovative Engineering Research Center of Poultry Germplasm Resource, Zhengzhou 450046, China
| | - Ruili Han
- College of Animal Science and Technology, Henan Agricultural University, Zhengzhou 450046, China
- Henan Innovative Engineering Research Center of Poultry Germplasm Resource, Zhengzhou 450046, China
| | - Hong Li
- College of Animal Science and Technology, Henan Agricultural University, Zhengzhou 450046, China
- Henan Innovative Engineering Research Center of Poultry Germplasm Resource, Zhengzhou 450046, China
| | - Guoxi Li
- College of Animal Science and Technology, Henan Agricultural University, Zhengzhou 450046, China
- Henan Innovative Engineering Research Center of Poultry Germplasm Resource, Zhengzhou 450046, China
| | - Yadong Tian
- College of Animal Science and Technology, Henan Agricultural University, Zhengzhou 450046, China
- Henan Innovative Engineering Research Center of Poultry Germplasm Resource, Zhengzhou 450046, China
| | - Xiaojun Liu
- College of Animal Science and Technology, Henan Agricultural University, Zhengzhou 450046, China
- Henan Innovative Engineering Research Center of Poultry Germplasm Resource, Zhengzhou 450046, China
| | - Xiangtao Kang
- College of Animal Science and Technology, Henan Agricultural University, Zhengzhou 450046, China
- Henan Innovative Engineering Research Center of Poultry Germplasm Resource, Zhengzhou 450046, China
| | - Donghua Li
- College of Animal Science and Technology, Henan Agricultural University, Zhengzhou 450046, China
- Henan Innovative Engineering Research Center of Poultry Germplasm Resource, Zhengzhou 450046, China
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Qin Y, Xu Y, Zhang Y, Gu M, Cai W, Bai Z, Zhang X, Chen R, Sun Y, Wu Y, Wang Z. Transcriptomics analysis of cashmere fineness functional genes. Anim Biotechnol 2022:1-11. [PMID: 35253626 DOI: 10.1080/10495398.2022.2042306] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Abstract
Liaoning cashmere goat (LCG) is a famous cashmere goat breed in China. Cashmere fineness, as an important index to evaluate cashmere quality, is also one of the problems to be improved for Liaoning cashmere goats. Transcriptome studies all mRNA transcribed by a specific tissue or cell in a certain period. It is a key link in the study of gene expression regulation. It plays an important role in the analysis of biological growth and disease. Transcriptome is spatio-temporal specific, that is, gene expression varies in different tissues or at different times. Three coarser and three fine LCG skin samples were sequenced by RNA-seq technology, and a total of 427 differentially expressed genes were obtained, including 291 up-regulated genes and 136 down-regulated genes. In the experiment, we screened out 16 genes that had significant differences in the expression of coarse and fine cashmere of Liaoning cashmere goats, so it was inferred that these 16 genes might have regulatory effects on cashmere fineness. Moreover, GO gene set enrichment analysis revealed that differential genes mainly consist of immune response, MHC protein complex, Heme binding and other pathways. KEGG analysis showed that transplant-versus-host disease and allograft rejection were the main pathways of differential genes.
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Affiliation(s)
- Yuting Qin
- College of Animal Science and Veterinary Medicine, Shenyang Agricultural University, Shenyang, China
| | - Yanan Xu
- College of Animal Science and Veterinary Medicine, Shenyang Agricultural University, Shenyang, China
| | - Yu Zhang
- College of Animal Science and Veterinary Medicine, Shenyang Agricultural University, Shenyang, China
| | - Ming Gu
- College of Animal Science and Veterinary Medicine, Shenyang Agricultural University, Shenyang, China
| | - Weidong Cai
- College of Animal Science and Veterinary Medicine, Shenyang Agricultural University, Shenyang, China
| | - Zhixian Bai
- College of Animal Science and Veterinary Medicine, Shenyang Agricultural University, Shenyang, China
| | - Xinjiang Zhang
- College of Animal Science and Veterinary Medicine, Shenyang Agricultural University, Shenyang, China
| | - Rui Chen
- College of Animal Science and Veterinary Medicine, Shenyang Agricultural University, Shenyang, China
| | - Yinggang Sun
- College of Animal Science and Veterinary Medicine, Shenyang Agricultural University, Shenyang, China
| | - Yanzhi Wu
- College of Animal Science and Veterinary Medicine, Shenyang Agricultural University, Shenyang, China
| | - Zeying Wang
- College of Animal Science and Veterinary Medicine, Shenyang Agricultural University, Shenyang, China
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Shi X, Wu J, Lang X, Wang C, Bai Y, Riley DG, Liu L, Ma X. Comparative transcriptome and histological analyses provide insights into the skin pigmentation in Minxian black fur sheep (Ovis aries). PeerJ 2021; 9:e11122. [PMID: 33986980 PMCID: PMC8086576 DOI: 10.7717/peerj.11122] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2020] [Accepted: 02/25/2021] [Indexed: 12/30/2022] Open
Abstract
Background Minxian black fur (MBF) sheep are found in the northwestern parts of China. These sheep have developed several special traits. Skin color is a phenotype subject to strong natural selection and diverse skin colors are likely a consequence of differences in gene regulation. Methods Skin structure, color differences, and gene expression (determined by RNA sequencing) were evaluated the Minxian black fur and Small-tail Han sheep (n = 3 each group), which are both native Chinese sheep breeds. Results Small-tail Han sheep have a thicker skin and dermis than the Minxian black fur sheep (P < 0.01); however, the quantity of melanin granules is greater (P < 0.01) in Minxian black fur sheep with a more extensive distribution in skin tissue and hair follicles. One hundred thirty-three differentially expressed genes were significantly associated with 37 ontological terms and two critical KEGG pathways for pigmentation (“tyrosine metabolism” and “melanogenesis” pathways). Important genes from those pathways with known involvement in pigmentation included OCA2 melanosomal transmembrane protein (OCA2), dopachrome tautomerase (DCT), tyrosinase (TYR) and tyrosinase related protein (TYRP1), melanocortin 1 receptor (MC1R), and premelanosome protein (PMEL). The results from our histological and transcriptome analyses will form a foundation for additional investigation into the genetic basis and regulation of pigmentation in these sheep breeds.
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Affiliation(s)
- Xiaolei Shi
- College of Animal Science and Technology, Gansu Agricultural University, Lanzhou, Gansu Province, China
| | - Jianping Wu
- College of Animal Science and Technology, Gansu Agricultural University, Lanzhou, Gansu Province, China
| | - Xia Lang
- Animal Husbandry, Pasture, and Green Agriculture Institute, Gansu Academy of Agricultural Sciences, Lanzhou, Gansu Province, China
| | - Cailian Wang
- Animal Husbandry, Pasture, and Green Agriculture Institute, Gansu Academy of Agricultural Sciences, Lanzhou, Gansu Province, China.,Key Laboratory for Sheep, Goat, and Cattle Germplasm and Straw Feed in Gansu Province, Lanzhou, Gansu Province, China
| | - Yan Bai
- College of Animal Science and Technology, Gansu Agricultural University, Lanzhou, Gansu Province, China
| | - David Greg Riley
- Department of Animal Science, Texas A&M University, College Station, TX, USA
| | - Lishan Liu
- Animal Husbandry, Pasture, and Green Agriculture Institute, Gansu Academy of Agricultural Sciences, Lanzhou, Gansu Province, China
| | - Xiaoming Ma
- College of Animal Science and Technology, Gansu Agricultural University, Lanzhou, Gansu Province, China
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Zhang J, Deng C, Chen S, Zhao L, Zhao Y. Effect of body site on hair follicle density in Inner Mongolia cashmere goat (Capra hircus). Small Rumin Res 2020. [DOI: 10.1016/j.smallrumres.2020.106164] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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Sun L, Guo L, Wang J, Li M, Appiah MO, Liu H, Zhao J, Yang L, Lu W. Photoperiodic effect on the testicular transcriptome in broiler roosters. J Anim Physiol Anim Nutr (Berl) 2020; 104:918-927. [PMID: 32100373 DOI: 10.1111/jpn.13336] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2019] [Revised: 01/03/2020] [Accepted: 01/30/2020] [Indexed: 01/01/2023]
Abstract
Information about the effects of photoperiod on the testicular transcriptome of broiler roosters is limited. The aim of the present study was to explore the effect of different photoperiodic regimes on gene expression in the testes of broiler breeder roosters. One hundred and twenty Arbor Acres broiler breeder roosters aged 20 weeks were assigned to one of three groups (n = 40) and subjected to different photoperiodic regimes: control (CTR; 12.5 L:11.5 D), short day (SD; 8 L:16 D) and long day (LD; 16 L:8 D). After 4 weeks, the testes of 10 randomly selected birds from each group were dissected, sliced and haematoxylin-eosin stained. The testicular transcriptome of roosters from the SD and LD groups was determined by RNA sequencing (RNA-Seq), and the results were confirmed using quantitative real-time PCR. The seminiferous tubule area and sperm count increased significantly with the prolongation of photoperiod (p < .01). Additionally, the RNA-Seq results indicated that 387 genes were upregulated and 1,052 genes were downregulated in the LD group compared with those in the SD group. Several crucial genes involved in rooster testicular development and reproduction were also screened, including heat shock proteins 90, extracellular regulated protein kinases 1, phosphatidylinositol 3-kinase, adenosine 5'-monophosphate -activated protein kinase, BCL-6 and Smad3. The differentially expressed genes were enriched in the mammalian targets of rapamycin (mTOR), forkhead box (FoxO), transforming growth factor beta (TGF-β) and insulin signalling pathway. In conclusion, a 16 hr photoperiod for 4 weeks increased the seminiferous tubule duct area and promoted spermatogenesis in the rooster's testicles, and the mTOR, FoxO, TGF-β and insulin signalling pathways may be involved.
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Affiliation(s)
- Lei Sun
- College of Animal Science and Technology, Jilin Agricultural University, Changchun, China.,College of Animal Husbandry and Veterinary Medicine, Jinzhou Medical University, Jinzhou, China
| | - Lewei Guo
- College of Animal Science and Technology, Jilin Agricultural University, Changchun, China
| | - Jun Wang
- College of Animal Science and Technology, Jilin Agricultural University, Changchun, China
| | - Meng Li
- College of Animal Science and Technology, Jilin Agricultural University, Changchun, China
| | - Michael Osei Appiah
- College of Animal Science and Technology, Jilin Agricultural University, Changchun, China
| | - Hongyu Liu
- College of Animal Science and Technology, Jilin Agricultural University, Changchun, China
| | - Jing Zhao
- College of Animal Science and Technology, Jilin Agricultural University, Changchun, China
| | - Lianyu Yang
- College of Animal Science and Technology, Jilin Agricultural University, Changchun, China
| | - Wenfa Lu
- College of Animal Science and Technology, Jilin Agricultural University, Changchun, China
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Wu L, Yao Q, Lin P, Li Y, Li H. Comparative transcriptomics reveals specific responding genes associated with atherosclerosis in rabbit and mouse models. PLoS One 2018; 13:e0201618. [PMID: 30067832 PMCID: PMC6070260 DOI: 10.1371/journal.pone.0201618] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2018] [Accepted: 07/18/2018] [Indexed: 11/18/2022] Open
Abstract
Mouse and rabbit are frequently employed species for atherosclerosis research. With respect to modeling human atherosclerosis, it has been observed that variations in phenotype under commonly used atherogenic conditions are partial or no congruence between two species. However, genome-wide molecular variations are still lacking. To understand the differences between rabbit and mouse in developing atherosclerosis, here from aspect of orthologs, we compared the genome-wide expression profiles of two species under the same atherosclerosis driven factors: high-fat diet or LDLR deficiency. Our results illuminated that: 1) LDLR-deficiency induced different gene expression changes in rabbit and mouse. WHHL rabbit had more significantly differential expressed genes and the most of genes were down-regulated. 2) Some genes and functions were commonly dysregulated in high-fat fed rabbit and mouse models, such as lipid metabolism and inflammation process. However, high-fat intake in rabbit produced more differentially expressed genes and more serious functional effects. 3) Specific differential expression genes were revealed for rabbit and mouse related with high-fat intake. In the aspect of lipoprotein metabolism, APOA4 and APOB was the major responding gene in rabbit and mice, respectively. The expression change of APOA4 and APOB in human atherosclerosis was more similar to rabbit, and therefore rabbit might be a better animal model for investigating human lipoprotein metabolism related diseases. In conclusion, our comparative transcriptome analysis revealed species-specific expression regulation that could partially explain the different phenotypes between rabbit and mouse, which was helpful for model selection to study atherosclerosis.
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Affiliation(s)
- Leilei Wu
- School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai, China
| | - Qianlan Yao
- School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai, China
| | - Ping Lin
- CAS Key Laboratory of Computational Biology, CAS-MPG Partner Institute for Computational Biology, Shanghai Institute of Nutrition and Health, Shanghai Institutes for Biological Sciences, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai, China
| | - Yixue Li
- School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai, China
- CAS Key Laboratory of Computational Biology, CAS-MPG Partner Institute for Computational Biology, Shanghai Institute of Nutrition and Health, Shanghai Institutes for Biological Sciences, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai, China
- Collaborative Innovation Center of Genetics and Development, Fudan University, Shanghai, China
| | - Hong Li
- CAS Key Laboratory of Computational Biology, CAS-MPG Partner Institute for Computational Biology, Shanghai Institute of Nutrition and Health, Shanghai Institutes for Biological Sciences, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai, China
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