Aspergillus terreus      Nuclear speckle


※ Nuclear speckle introduction

    Nuclear speckles or splicing speckles, also known as interchromatin granule clusters, are membrane-less nuclear organelles enriched in pre-mRNA splicing and transcription factors and play important roles in RNA metabolism, such as transcription, pre-mRNA splicing, 3′-end mRNA processing, and execution of mRNA nuclear export (1; 2). They are dynamic subnuclear structures, and their size, shape, and number can vary accompanied with RNA regulation, nuclear speckles disperse in high activity of mRNA processing when transcription or pre-mRNA splicing is inhibited, GSK-3β can regulate assembly of nuclear speckles (2). Because many naturally intronless mRNAs, including eight exogenously expressed and four endogenous ones, are proved to be associate with NSs, So Nuclear speckles (NSs) are thought to serve as splicing factor storage sites (3).

Reference
1. Lee, K. H., Zhang, P., Kim, H. J., Mitrea, D. M., Sarkar, M., Freibaum, B. D., et al. (2016) C9orf72 Dipeptide Repeats Impair the Assembly, Dynamics, and Function of Membrane-Less Organelles. Cell, 167(3), 774-788 e717. PMID: 27768896
2. Wang, K., Wang, L., Wang, J., Chen, S., Shi, M., & Cheng, H. (2018) Intronless mRNAs transit through nuclear speckles to gain export competence. J Cell Biol, 217(11), 3912-3929. PMID: 30194269
3. An, Y., Zou, Y., Cao, Y., Yao, M., Ma, N., Wu, Y., et al. (2019) The nuclear GSK-3beta regulated post-transcriptional processing of mRNA through phosphorylation of SC35. Mol Cell Biochem, 451(1-2), 55-67. PMID: 30030778


There are 29 genes.  Reviewed (0 or Unreviewed (29

No.StatusDrLLPS IDEnsemble Gene IDUniProt AccessionGene Name
1
LLPS-Ast-1154
ATEG_00094
Q0D1U0
ATEG_00094
2
LLPS-Ast-0233
ATEG_00262
Q0D1C2
ATEG_00262
3
LLPS-Ast-0604
ATEG_01362
Q0CY72
ATEG_01362
4
LLPS-Ast-0703
ATEG_01657
Q0CXC7
ATEG_01657
5
LLPS-Ast-0676
ATEG_01819
Q0CWW5
ATEG_01819
6
LLPS-Ast-1270
ATEG_02080
Q0CW54
ATEG_02080
7
LLPS-Ast-0544
ATEG_02578
Q0CUQ6
ATEG_02578
8
LLPS-Ast-1152
ATEG_02771
Q0CU63
ATEG_02771
9
LLPS-Ast-0060
ATEG_02848
Q0CTY6
ATEG_02848
10
LLPS-Ast-0063
ATEG_02977
Q0CTK7
ATEG_02977
11
LLPS-Ast-1038
ATEG_03877
Q0CR07
ATEG_03877
12
LLPS-Ast-0774
ATEG_04577
Q0CP07
ATEG_04577
13
LLPS-Ast-0280
ATEG_05773
Q0CKL1
ATEG_05773
14
LLPS-Ast-0598
ATEG_06157
Q0CJH7
ATEG_06157
15
LLPS-Ast-1334
ATEG_06160
Q0CJH4
ATEG_06160
16
LLPS-Ast-0033
ATEG_06432
Q0CIQ2
ATEG_06432
17
LLPS-Ast-0449
ATEG_06433
Q0CIQ1
ATEG_06433
18
LLPS-Ast-0300
ATEG_06451
Q0CIN3
ATEG_06451
19
LLPS-Ast-0476
ATEG_06741
Q0CHU3
ATEG_06741
20
LLPS-Ast-1132
ATEG_07405
Q0CFX9
ATEG_07405
21
LLPS-Ast-0381
ATEG_07424
Q0CFW0
ATEG_07424
22
LLPS-Ast-0066
ATEG_07657
Q0CF77
ATEG_07657
23
LLPS-Ast-0207
ATEG_08495
Q0CCT9
ATEG_08495
24
LLPS-Ast-0643
ATEG_08572
Q0CCL2
ATEG_08572
25
LLPS-Ast-0925
ATEG_08780
Q0CC04
ATEG_08780
26
LLPS-Ast-0595
ATEG_09207
Q0CAS7
ATEG_09207
27
LLPS-Ast-0663
ATEG_09591
Q0C9P3
ATEG_09591
28
LLPS-Ast-0826
ATEG_09705
Q0C9C9
ATEG_09705
29
LLPS-Ast-1377
ATEG_09718
Q0C9B6
ATEG_09718