Caenorhabditis elegans      Histone locus body


※ Histone locus body introduction

    The histone locus body (HLB) contains factors required for processing histone pre-mRNAs, which is present throughout the interphase of the cell cycle, but disappear during mitosis. It is associated with the genes that code for histones, suggesting that it may function to concentrate processing factors at their site of action (1). Besides, as one of the coilin-containing bodies like Cajal bodies , HLB in nuclei of late two-cell embryos are heterogeneous in both morphology and molecular composition, but their heterogeneity is not related to the number of coilin-positive intranuclear HLB structures (2).

Reference
1. Nizami, Z., Deryusheva, S., & Gall, J. G. (2010) The Cajal body and histone locus body. Cold Spring Harb Perspect Biol, 2(7), a000653. PMID: 20504965
2. Bogolyubova, I. O. (2017) Heterogeneity of Coilin-Containing Nuclear Domains in Early Mouse Embryos. Tsitologiia, 59(4), 290-297. PMID: 30188094


There are 9 genes.  Reviewed (0 or Unreviewed (9

No.StatusDrLLPS IDEnsemble Gene IDUniProt AccessionGene Name
1
LLPS-Cae-0816
WBGene00022301
Q9N4C2
cpsf-1
2
LLPS-Cae-1658
WBGene00017313
O17403
cpsf-2
3
LLPS-Cae-0668
WBGene00013460
Q95PY8
cpsf-3
4
LLPS-Cae-0637
WBGene00044329
Q7YTG9
cpsf-4
5
LLPS-Cae-1369
WBGene00007184
Q03560
ctr-9
6
LLPS-Cae-0522
WBGene00017988
A0A164D3G3
fipp-1
7
LLPS-Cae-1810
WBGene00009553
O45494
hinf-1
8
LLPS-Cae-1285
WBGene00019947
Q27511
htz-1
9
LLPS-Cae-0642
WBGene00017797
O16929
symk-1