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Cui C, Zhou Y, Cui Q. Defining the functional divergence of orthologous genes between human and mouse in the context of miRNA regulation. Brief Bioinform 2021; 22:6314723. [PMID: 34226920 DOI: 10.1093/bib/bbab253] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Revised: 06/10/2021] [Accepted: 06/15/2021] [Indexed: 11/13/2022] Open
Abstract
Animal models have a certain degree of similarity with human in genes and physiological processes, which leads them to be valuable tools for studying human diseases and for assisting drug development. However, translational researches adopting animal models are largely restricted by the species heterogeneity, which is also a major reason for the failure of drug research. Currently, computational method for exploring the functional differences between orthologous genes is still insufficient. For this purpose, here, we presented an algorithm, functional divergence score (FDS), by comprehensively evaluating the functional differences between the microRNAs regulating the paired orthologous genes. Given that mouse is one of the most popular model animals, currently, FDS was designed to dissect the functional divergence of orthologous genes between human and mouse. The results showed that gene FDS value is significantly associated with gene evolutionary characteristics and can discover expression divergence of human-mouse orthologous genes. Moreover, FDS performed well in distinguishing the targets of approved drugs and the failed ones. These results suggest that FDS is a valuable tool to evaluate the functional divergence of paired human and mouse orthologous genes. In addition, for each orthologous gene pair, FDS can provide detailed differences in functions and phenotypes. Our study provided a useful tool for quantifying the functional difference between human and mouse, and the presented framework is easily to be extended to the orthologous genes between human and other species. An online server of FDS is available at http://www.cuilab.cn/fds/.
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Affiliation(s)
- Chunmei Cui
- Department of Biomedical Informatics, School of Basic Medical Sciences, Peking University, Beijing, China
| | - Yuan Zhou
- Department of Biomedical Informatics, School of Basic Medical Sciences, Peking University, Beijing, China
| | - Qinghua Cui
- Department of Biomedical Informatics, School of Basic Medical Sciences, Peking University, Beijing, China
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Yurikova OY, Aisina DE, Niyazova RE, Atambayeva SA, Labeit S, Ivashchenko AT. [The Interaction of miRNA-5p and miRNA-3p with the mRNAs of Orthologous Genes]. Mol Biol (Mosk) 2019; 53:692-704. [PMID: 31397443 DOI: 10.1134/s0026898419040189] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2018] [Accepted: 02/21/2019] [Indexed: 12/29/2022]
Abstract
miRNAs regulate the expression of many genes and are involved in the development of diseases. We studied miRNAs that interact partly or fully complementarily with the 5'UTR, CDS and 3'UTR of mRNAs of target genes. The MirTarget program used in this study allows for the discovery of miRNA binding sites (BS) in the entire nucleotide sequence of the mRNA and for determining the characteristics of the interactions of miRNAs with mRNAs. We identified five pairs of fully complementary BS for miR-127-5p and miR-127-3p, miR-136-5p and miR-136-3p, miR-431-5p and miR-431-3p, miR-432-5p and miR-432-3p, and miR-433-5p and miR-433-3p in the CDS of the human and animal mRNA of RTL1 gene. The fully complementary BS for miR-6720-5p, miR-6720-3p were identified in the CDS of the FOXF2 gene; BS for miR-3187-5p, miR-3187-3p were found in the CDS of the PLPPR3 gene; BS for miR-4665-5p, miR-4665-3p were found in the 5'UTR of the KIAA2026 gene; BS for miR-135a-5p, miR-135a-3p were found in the 3'UTR of the GLYCTK gene; BS for miR-7106-5p, miR-7106-3p were found in the 3'UTR of the CCDC42B gene. The miRNA-5p and miRNA-3p associated with the RTL1 gene have BS in the mRNAs of 32 target human genes. The miRNA-5p and miRNA-3p associated with the FOXF2, PLPPR3, KIAA2026, GLYCTK and CCDC42B genes have BS in the mRNAs of 27 target genes, involved in development of several diseases. Nucleotide sequences of miRNA-5p and miRNA-3p and BS are conserved over tens of millions of years of divergence of the studied animal species. Binding characteristics of miR-3120-3p and miR-3120-5p, miR-196b-3p and miR-196b-5p, miR-125a-3p and miR-125a-3p, let-7e-3p and let-7e-5p, miR-99b-3p in fully complementary BS of non-coding DMN3OS, HOXA10-AS, SPACA6P-AS genes have been established.
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Affiliation(s)
- O Yu Yurikova
- Scientific Research Institute of Biology and Biotechnology Problems, al-Farabi Kazakh National University, Almaty, 050040 Kazakhstan
| | - D E Aisina
- Scientific Research Institute of Biology and Biotechnology Problems, al-Farabi Kazakh National University, Almaty, 050040 Kazakhstan
| | - R E Niyazova
- Scientific Research Institute of Biology and Biotechnology Problems, al-Farabi Kazakh National University, Almaty, 050040 Kazakhstan
| | - Sh A Atambayeva
- Scientific Research Institute of Biology and Biotechnology Problems, al-Farabi Kazakh National University, Almaty, 050040 Kazakhstan
| | - S Labeit
- Institute for Anaesthesiology and Intensive Operative Care Medical Faculty Mannheim, Mannheim, 68135 Germany
| | - A T Ivashchenko
- Scientific Research Institute of Biology and Biotechnology Problems, al-Farabi Kazakh National University, Almaty, 050040 Kazakhstan.,
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Wang R, Li M, Wu X, Wang J. The Gene Structure and Expression Level Changes of the GH3 Gene Family in Brassica napus Relative to Its Diploid Ancestors. Genes (Basel) 2019; 10:genes10010058. [PMID: 30658516 PMCID: PMC6356818 DOI: 10.3390/genes10010058] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2018] [Revised: 01/10/2019] [Accepted: 01/15/2019] [Indexed: 02/07/2023] Open
Abstract
The GH3 gene family plays a vital role in the phytohormone-related growth and developmental processes. The effects of allopolyploidization on GH3 gene structures and expression levels have not been reported. In this study, a total of 38, 25, and 66 GH3 genes were identified in Brassica rapa (ArAr), Brassica oleracea (CoCo), and Brassica napus (AnACnCn), respectively. BnaGH3 genes were unevenly distributed on chromosomes with 39 on An and 27 on Cn, in which six BnaGH3 genes may appear as new genes. The whole genome triplication allowed the GH3 gene family to expand in diploid ancestors, and allopolyploidization made the GH3 gene family re-expand in B. napus. For most BnaGH3 genes, the exon-intron compositions were similar to diploid ancestors, while the cis-element distributions were obviously different from its ancestors. After allopolyploidization, the expression patterns of GH3 genes from ancestor species changed greatly in B. napus, and the orthologous gene pairs between An/Ar and Cn/Co had diverged expression patterns across four tissues. Our study provides a comprehensive analysis of the GH3 gene family in B. napus, and these results could contribute to identifying genes with vital roles in phytohormone-related growth and developmental processes.
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Affiliation(s)
- Ruihua Wang
- State Key Laboratory of Hybrid Rice, College of Life Sciences, Wuhan University, Wuhan 430072, China.
| | - Mengdi Li
- State Key Laboratory of Hybrid Rice, College of Life Sciences, Wuhan University, Wuhan 430072, China.
| | - Xiaoming Wu
- Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences, Key Laboratory of Biology and Genetic Improvement of Oil Crops, Ministry of Agriculture, Wuhan 430072, China.
| | - Jianbo Wang
- State Key Laboratory of Hybrid Rice, College of Life Sciences, Wuhan University, Wuhan 430072, China.
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Yang Q, Han XM, Gu JK, Liu YJ, Yang MJ, Zeng QY. Functional and structural profiles of GST gene family from three Populus species reveal the sequence-function decoupling of orthologous genes. New Phytol 2019; 221:1060-1073. [PMID: 30204242 DOI: 10.1111/nph.15430] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/26/2018] [Accepted: 08/08/2018] [Indexed: 05/07/2023]
Abstract
A common assumption in comparative genomics is that orthologous genes are functionally more similar than paralogous genes. However, the validity of this assumption needs to be assessed using robust experimental data. We conducted tissue-specific gene expression and protein function analyses of orthologous groups within the glutathione S-transferase (GST) gene family in three closely related Populus species: Populus trichocarpa, Populus euphratica and Populus yatungensis. This study identified 21 GST orthologous groups in the three Populus species. Although the sequences of the GST orthologous groups were highly conserved, the divergence in enzymatic functions was prevalent. Through site-directed mutagenesis of orthologous proteins, this study revealed that nonsynonymous substitutions at key amino acid sites played an important role in the divergence of enzymatic functions. In particular, a single amino acid mutation (Arg39→Trp39) contributed to P. euphratica PeGSTU30 possessing high enzymatic activity via increasing the hydrophobicity of the active cavity. This study provided experimental evidence showing that orthologues belonging to the gene family have functional divergences. The nonsynonymous substitutions at a few amino acid sites resulted in functional divergence of the orthologous genes. Our findings provide new insights into the evolution of orthologous genes in closely related species.
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Affiliation(s)
- Qi Yang
- State Key Laboratory of Tree Genetics and Breeding, Chinese Academy of Forestry, Beijing, 100091, China
- State Key Laboratory of Systematic and Evolutionary Botany, Institute of Botany, Chinese Academy of Sciences, Beijing, 100093, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Xue-Min Han
- State Key Laboratory of Systematic and Evolutionary Botany, Institute of Botany, Chinese Academy of Sciences, Beijing, 100093, China
| | - Jin-Ke Gu
- State Key Laboratory of Biomembrane and Membrane Biotechnology, Tsinghua-Peking Center for Life Sciences, School of Life Sciences, Tsinghua University, Beijing, 100084, China
| | - Yan-Jing Liu
- State Key Laboratory of Tree Genetics and Breeding, Chinese Academy of Forestry, Beijing, 100091, China
- State Key Laboratory of Systematic and Evolutionary Botany, Institute of Botany, Chinese Academy of Sciences, Beijing, 100093, China
| | - Mao-Jun Yang
- State Key Laboratory of Biomembrane and Membrane Biotechnology, Tsinghua-Peking Center for Life Sciences, School of Life Sciences, Tsinghua University, Beijing, 100084, China
| | - Qing-Yin Zeng
- State Key Laboratory of Tree Genetics and Breeding, Chinese Academy of Forestry, Beijing, 100091, China
- State Key Laboratory of Systematic and Evolutionary Botany, Institute of Botany, Chinese Academy of Sciences, Beijing, 100093, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
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Liu YP, Su X, Luo WC, Lv T, Chen KL, Harris AJ, Shah SA. Development of SSR markers from transcriptomes for Orinus (Poaceae), an endemic of the Qinghai-Tibetan Plateau. Appl Plant Sci 2017; 5:apps1700029. [PMID: 28791207 PMCID: PMC5546167 DOI: 10.3732/apps.1700029] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 03/28/2017] [Accepted: 05/09/2017] [Indexed: 06/07/2023]
Abstract
PREMISE OF THE STUDY Transcriptomes were used to develop microsatellite markers for the plant genus Orinus (Poaceae), which comprises three species of grasses (O. thoroldii, O. kokonoricus, and O. intermedius) that are widely distributed in the Qinghai-Tibetan Plateau. METHODS AND RESULTS Primer pairs were developed for 16 high-quality simple sequence repeats (SSRs) using transcriptomes. SSRs were amplified in 248 individuals representing the three species of Orinus; the number of alleles per locus ranged from one to seven, with an average of 2.6. The expected and observed heterozygosity per locus varied from 0.00 to 0.83 and from 0.00 to 1.00, respectively, with respective mean values of 0.32 and 0.34. CONCLUSIONS These newly developed SSR markers will be valuable for evaluating the population genetic structure of Orinus throughout its range.
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Affiliation(s)
- Yu-Ping Liu
- Key Laboratory of Medicinal Plant and Animal Resources in the Qinghai–Tibetan Plateau, School of Geography and Life Science, Qinghai Normal University, Xining 810008, People’s Republic of China
- Key Laboratory of Physical Geography and Environmental Process in Qinghai Province, School of Geography and Life Science, Qinghai Normal University, Xining 810008, People’s Republic of China
| | - Xu Su
- Key Laboratory of Medicinal Plant and Animal Resources in the Qinghai–Tibetan Plateau, School of Geography and Life Science, Qinghai Normal University, Xining 810008, People’s Republic of China
- Key Laboratory of Education, Ministry of Environments and Resources in the Qinghai–Tibetan Plateau, School of Geography and Life Science, Qinghai Normal University, Xining 810008, People’s Republic of China
| | - Wen-Chun Luo
- State Key Laboratory of Grassland Agro-Ecosystem, School of Life Science, Lanzhou University, Lanzhou 730000, People’s Republic of China
| | - Ting Lv
- Key Laboratory of Medicinal Plant and Animal Resources in the Qinghai–Tibetan Plateau, School of Geography and Life Science, Qinghai Normal University, Xining 810008, People’s Republic of China
- Key Laboratory of Physical Geography and Environmental Process in Qinghai Province, School of Geography and Life Science, Qinghai Normal University, Xining 810008, People’s Republic of China
| | - Ke-Long Chen
- Key Laboratory of Physical Geography and Environmental Process in Qinghai Province, School of Geography and Life Science, Qinghai Normal University, Xining 810008, People’s Republic of China
| | - AJ Harris
- Department of Botany, National Museum of Natural History, Smithsonian Institution, P.O. Box 37012, Washington, D.C. 20013-7012 USA
| | - Sayed Afzal Shah
- Department of Plant Science, Quaid-i-Azam University, Islamabad 44000 Pakistan
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Inoue J, Sato Y, Sinclair R, Tsukamoto K, Nishida M. Rapid genome reshaping by multiple-gene loss after whole-genome duplication in teleost fish suggested by mathematical modeling. Proc Natl Acad Sci U S A 2015; 112:14918-23. [PMID: 26578810 DOI: 10.1073/pnas.1507669112] [Citation(s) in RCA: 103] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023] Open
Abstract
Whole-genome duplication (WGD) is believed to be a significant source of major evolutionary innovation. Redundant genes resulting from WGD are thought to be lost or acquire new functions. However, the rates of gene loss and thus temporal process of genome reshaping after WGD remain unclear. The WGD shared by all teleost fish, one-half of all jawed vertebrates, was more recent than the two ancient WGDs that occurred before the origin of jawed vertebrates, and thus lends itself to analysis of gene loss and genome reshaping. Using a newly developed orthology identification pipeline, we inferred the post-teleost-specific WGD evolutionary histories of 6,892 protein-coding genes from nine phylogenetically representative teleost genomes on a time-calibrated tree. We found that rapid gene loss did occur in the first 60 My, with a loss of more than 70-80% of duplicated genes, and produced similar genomic gene arrangements within teleosts in that relatively short time. Mathematical modeling suggests that rapid gene loss occurred mainly by events involving simultaneous loss of multiple genes. We found that the subsequent 250 My were characterized by slow and steady loss of individual genes. Our pipeline also identified about 1,100 shared single-copy genes that are inferred to have become singletons before the divergence of clupeocephalan teleosts. Therefore, our comparative genome analysis suggests that rapid gene loss just after the WGD reshaped teleost genomes before the major divergence, and provides a useful set of marker genes for future phylogenetic analysis.
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Abstract
BACKGROUND There exist several information resources about orthology of genes and proteins, and there are also systems for querying those resources in an integrated way. However, caveats with current approaches include lack of integration, since results are shown sequentially by resource, meaning that there is redundant information and the users are required to combine the results obtained manually. RESULTS In this paper we have applied the Ontological Gene Orthology approach, which makes use of a domain ontology to integrate the information output from selected orthology resources. The integrated information is stored in a knowledge base, which can be queried through semantic languages. A friendly user interface has been developed to facilitate the search; consequently, users do not need to have knowledge on ontologies or ontological languages to obtain the relevant information. CONCLUSION The development and application of our approach allows users to retrieve integrated results when querying orthology information, providing a gene product-oriented output instead of a traditional information resource-oriented one. Besides this benefit for users, it also allows a better exploitation and management of orthology information and knowledge.
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Affiliation(s)
| | - Marisa Madrid
- grid.5379.80000000121662407Cell Division Group, Paterson Institute for Cancer Research, University of Manchester, Manchester, M204BX UK
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