Involvement of rice histone deacetylase HDA705 in seed germination and in response to ABA and abiotic stresses

Biochemical and Biophysical Research Communications
Jinhui ZhaoJun Duan

Abstract

Histone acetylation and deacetylation play crucial roles in the modification of chromatin structure and regulation of gene expression in eukaryotes. Histone acetyltransferases (HATs) and histone deacetylases (HDACs) assist to maintain the balance of chromatin acetylation status. Previous studies showed that plant HDACs are key regulators involved in response to development and stresses. In this study, we examined the expression pattern and function of HDA705, a member of the RPD3/HDA1-type HDAC in rice. Overexpression of HDA705 in rice decreased ABA and salt stress resistance during seed germination. Delayed seed germination of HDA705 overexpression lines was associated with down-regulated expression of GA biosynthetic genes and up-regulation of ABA biosynthetic genes. Moreover, overexpression of HDA705 in rice enhanced osmotic stress resistance during the seedling stage. Our findings demonstrate that HDA705 may play a role in regulating seed germination and the response to abiotic stresses in rice.

References

Nov 13, 2002·Plant Physiology·José C ReyesWilhelm Gruissem
Jul 3, 2003·The Plant Cell·Mikihiro OgawaShinjiro Yamaguchi
Jan 28, 2004·Cell·Sepideh Khorasanizadeh
Mar 24, 2006·The Plant Journal : for Cell and Molecular Biology·Sunandini Sridha, Keqiang Wu
Apr 3, 2007·Biochemical and Biophysical Research Communications·Wenqun FuJun Duan
May 21, 2009·The Plant Journal : for Cell and Molecular Biology·Pil Joong ChungJu-Kon Kim
Jun 4, 2010·Journal of Experimental Botany·Li-Ting ChenKeqiang Wu
Oct 12, 2010·Plant Signaling & Behavior·Li-Ting Chen, Keqiang Wu
Mar 1, 2012·Journal of Experimental Botany·Ming LuoKeqiang Wu
Dec 15, 2012·Biochemical and Biophysical Research Communications·Wanhui KimDao-Xiu Zhou

❮ Previous
Next ❯

Citations

Oct 31, 2016·Trends in Plant Science·Haipei LiuJason A Able
Jan 13, 2018·Frontiers in Plant Science·Ming LuoKeqiang Wu
Jun 29, 2018·The Plant Journal : for Cell and Molecular Biology·Verandra KumarSamir V Sawant
Jan 28, 2017·International Journal of Genomics·Rita Kusi-Appiah HayfordVenu Kal Kalavacharla
Oct 23, 2020·Functional & Integrative Genomics·Gaurav AgarwalRajeev K Varshney
Feb 28, 2021·Cellular and Molecular Life Sciences : CMLS·Verandra KumarManoj Prasad
Dec 9, 2020·Journal of Integrative Plant Biology·Farhan UllahDao-Xiu Zhou
Apr 10, 2021·Nucleic Acids Research·Qiutao XuDao-Xiu Zhou
May 25, 2021·Physiologia Plantarum·Wai-Shing YungHon-Ming Lam

❮ Previous
Next ❯

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.