Page 13 - 南京医科大学学报自然科学版
P. 13

第43卷第7期             孙文亚,何元林,陈秋臻,等. 小鼠原始卵泡形成过程中可变剪切的动态变化[J].
                  2023年7月                     南京医科大学学报(自然科学版),2023,43(07):893-899                       ·899 ·


                    本研究富集了大量与减数分裂调控有关的可                          [10] SOUMILLON M,NECSULEA A,WEIER M,et al. Cellu⁃
                变剪切事件,并验证了减数分裂相关基因亚型的存                                 lar source and mechanisms of high transcriptome com⁃
                在,比如SE类型的Sycp1和Hormad1,并发现了它们                          plexity in the mammalian testis[J]. Cell Rep,2013,3
                在阶段转换时可变异构体的变化。在卵泡形成过                                 (6):2179-2190
                                                                 [11] SCHMID R,GRELLSCHEID S N,EHRMANN I,et al.
                程中,减数分裂或精子发生相关基因表达的显著降
                                                                       The splicing landscape is globally reprogrammed during
                低与卵母细胞减数分裂在二倍体期阻滞直至排卵
                                                                       male meiosis[J]. Nucleic Acids Res,2013,41(22):
                相一致。此外,该分析还有助于鉴定可能在卵母细                                 10170-10184
                胞发育中起作用的基因的功能亚型或蛋白质。这                            [12] TANG F,BARBACIORU C,NORDMAN E,et al. Deter⁃
                些可变剪切相关的基因亚型或蛋白是否在卵母细                                  ministic and stochastic allele specific gene expression in
                胞中发挥不可缺少的作用还需进一步的探究。除                                  single mouse blastomeres[J]. PLoS One,2011,6(6):
                了 SE 类型剪切,本研究也揭示了 AF 剪切类型的富                            e21208
                集,尤其是在包囊破裂到卵泡形成转换期间。总                            [13] DO D V,STRAUSS B,CUKUROGLU E,et al. SRSF3
                之,本研究结果揭示了可变剪切在卵泡组装过程中                                 maintains transcriptome integrity in oocytes by regulation
                                                                       of alternative splicing and transposable elements[J].
                和细胞阶段转换相关,具有促进细胞分化、抑制减数
                                                                       Cell Discov,2018,4:33
                分裂等作用,揭示了卵泡组装过程中转录⁃可变剪切
                                                                 [14] TRINCADO J L,ENTIZNE J C,HYSENAJ G,et al. SUP⁃
                偶联调控的重要性。
                                                                       PA2:fast,accurate,and uncertainty ⁃ aware differential
               [参考文献]                                                  splicing analysis across multiple conditions[J]. Genome
                                                                       Biol,2018,19(1):40
               [1] ROSSETTI R,FERRARI I,BONOMI M,et al. Genetics
                                                                 [15] GARRIDO⁃MARTIN D,PALUMBO E,GUIGO R,et al.
                    of primary ovarian insufficiency[J]. Clin Genet,2017,91
                                                                       Ggsashimi:sashimi plot revised for browser⁃and annota⁃
                    (2):183-198
                                                                       tion⁃independent splicing visualization[J]. PLoS Comput
               [2] CHON S J,UMAIR Z,YOON M S. Premature ovarian in⁃
                                                                       Biol,2018,14(8):e1006360
                    sufficiency:past,present,and future[J]. Front Cell Dev
                                                                 [16] GEUENS T,BOUHY D,TIMMERMAN V. The hnRNP
                    Biol,2021,9:672890
                                                                       family:insights into their role in health and disease[J].
               [3] PODFIGURNA ⁃ STOPA A,CZYZYK A,GRYMOWICZ
                                                                       Hum Genet,2016,135(8):851-867
                     M,et al. Premature ovarian insufficiency:the context of
                                                                 [17] DANIEL K,LANGE J,HACHED K,et al. Meiotic homo⁃
                     long⁃term effects[J]. J Endocrinol Investig,2016,39(9):
                                                                       logue alignment and its quality surveillance are con⁃
                     983-990
                                                                       trolled by mouse HORMAD1[J]. Nat Cell Biol,2011,13
               [4] WANG C,ZHOU B,XIA G. Mechanisms controlling
                                                                      (5):599-610
                     germline cyst breakdown and primordial follicle forma⁃
                                                                 [18] DE VRIES F A,DE BOER E,VAN DEN BOSCH M,et
                     tion[J]. Cell Mol Life Sci,2017,74(14):2547-2566
                                                                       al. Mouse Sycp1 functions in synaptonemal complex as⁃
               [5] MCLAUGHLIN E A,MCIVER S C. Awakening the oo⁃
                                                                       sembly,meiotic recombination,and XY body formation
                     cyte:controlling primordial follicle development[J]. Re⁃
                                                                      [J]. Genes Dev,2005,19(11):1376-1389
                     production,2009,137(1):1-11
                                                                 [19] ZIBETTI C,ADAMO A,BINDA C,et al. Alternative
               [6] HE Y L,CHEN Q Z,DAI J C,et al. Single⁃cell RNA⁃Seq
                                                                       splicing of the histone demethylase LSD1/KDM1 contrib⁃
                    reveals a highly coordinated transcriptional program in
                                                                       utes to the modulation of neurite morphogenesis in the
                    mouse germ cells during primordial follicle formation[J].  mammalian nervous system[J]. J Neurosci,2010,30
                    Aging Cell,2021,20(7):e13424                       (7):2521-2532
               [7] MARASCO L E,KORNBLIHTT A R. The physiology of  [20] KROTZ S P,BALLOW D J,CHOI Y,et al. Expression
                    alternative splicing[J]. Nat Rev Mol Cell Biol,2022,24  and localization of the novel and highly conserved game⁃
                    (4):242-254                                        tocyte ⁃ specific factor 1 during oogenesis and spermato⁃
               [8] VERTA J P,JACOBS A. The role of alternative splicing  genesis[J]. Fertil Steril,2009,91(5 Suppl):2020-2024
                    in adaptation and evolution[J]. Trends Ecol Evol,2022,  [21] WRIGHT C J,SMITH C W J,JIGGINS C D. Alternative
                    37(4):299-308                                      splicing as a source of phenotypic diversity[J]. Nat Rev
               [9] BARALLE F E,GIUDICE J. Alternative splicing as a reg⁃  Genet,2022,23(11):697-710
                    ulator of development and tissue identity[J]. Nat Rev Mol               [收稿日期] 2023-01-04
                    Cell Biol,2017,18(7):437-451                                                (责任编辑:蒋 莉)
   8   9   10   11   12   13   14   15   16   17   18