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Literature DB >> 23174296

Histones: sequestered by Jabba in fatty storehouse.

Abstract

A paper in this issue shows that histones H2a and H2b are stored in lipid droplets in Drosophila embryos complexed with the protein Jabba. In Jabba mutant embryos, histones H2a and H2b are degraded but embryos survive by translating stored histone mRNA.

Entities: Chemical Gene Species

Mesh：

Substances：

Year: 2012 PMID： 23174296 PMCID： PMC3711088 DOI： 10.1016/j.cub.2012.10.004

Source DB: PubMed Journal: Curr Biol ISSN： 0960-9822 Impact factor: 10.834

17 in total

1. The oligo(A) tail on histone mRNA plays an active role in translational silencing of histone mRNA during Xenopus oogenesis.

Authors: Ricardo Sánchez; William F Marzluff
Journal: Mol Cell Biol Date: 2004-03 Impact factor: 4.272

2. Drosophila stem loop binding protein coordinates accumulation of mature histone mRNA with cell cycle progression.

Authors: E Sullivan; C Santiago; E D Parker; Z Dominski; X Yang; D J Lanzotti; T C Ingledue; W F Marzluff; R J Duronio
Journal: Genes Dev Date: 2001-01-15 Impact factor: 11.361

3. Two complexes that contain histones are required for nucleosome assembly in vitro: role of nucleoplasmin and N1 in Xenopus egg extracts.

Authors: S M Dilworth; S J Black; R A Laskey
Journal: Cell Date: 1987-12-24 Impact factor: 41.582

4. Two discrete modes of histone gene expression during oogenesis in Drosophila melanogaster.

Authors: L Ambrosio; P Schedl
Journal: Dev Biol Date: 1985-09 Impact factor: 3.582

5. Biphasic pattern of histone gene expression during Drosophila oogenesis.

Authors: A Ruddell; M Jacobs-Lorena
Journal: Proc Natl Acad Sci U S A Date: 1985-05 Impact factor: 11.205

6. The synthesis and storage of histones during the oogenesis of Xenopus laevis.

Authors: H R Woodland; E D Adamson
Journal: Dev Biol Date: 1977-05 Impact factor: 3.582

7. Kinetics of accumulation and depletion of soluble newly synthesized histone in the reciprocal regulation of histone and DNA synthesis.

Authors: W M Bonner; R S Wu; H T Panusz; C Muneses
Journal: Biochemistry Date: 1988-08-23 Impact factor: 3.162

Histones: sequestered by Jabba in fatty storehouse.

1. The oligo(A) tail on histone mRNA plays an active role in translational silencing of histone mRNA during Xenopus oogenesis.

2. Drosophila stem loop binding protein coordinates accumulation of mature histone mRNA with cell cycle progression.

3. Two complexes that contain histones are required for nucleosome assembly in vitro: role of nucleoplasmin and N1 in Xenopus egg extracts.

4. Two discrete modes of histone gene expression during oogenesis in Drosophila melanogaster.

5. Biphasic pattern of histone gene expression during Drosophila oogenesis.

6. The synthesis and storage of histones during the oogenesis of Xenopus laevis.

7. Kinetics of accumulation and depletion of soluble newly synthesized histone in the reciprocal regulation of histone and DNA synthesis.

8. A Rad53 kinase-dependent surveillance mechanism that regulates histone protein levels in S. cerevisiae.

9. Lipid droplets control the maternal histone supply of Drosophila embryos.

10. The stem-loop binding protein stimulates histone translation at an early step in the initiation pathway.

Review 1. As the fat flies: The dynamic lipid droplets of Drosophila embryos.

2. Drosophila lipid droplets buffer the H2Av supply to protect early embryonic development.