Genome-wide identification of the WOX gene family in Populus davidiana×P.bolleana and functional analysis of PdbWOX4 in salt resistance.

WOX transcription factors (TFs) are plant specific transcription regulatory factors that have a momentous role in maintaining plant growth and development and responding to abiotic stress. In this study, a total of 13 PdbWOX genes were identified. qRT-PCR analyses showed that 13 PdbWOX genes were responsive to salt stress.

PdbCRF5 Overexpression Negatively Regulates Salt Tolerance by Downregulating PdbbZIP61 to Mediate Reactive Oxygen Species Scavenging and ABA Synthesis in Populus davidiana × P. bolleana.

Salt stress is the main factor limiting the large-scale cultivation of Shanxin poplar; therefore, improving its salt tolerance is crucial. In this study, we identified and characterized a CRF gene (PdbCRF5) in Shanxin poplar. Compared with the wild-type poplar, the Shanxin poplar overexpressing PdbCRF5 were more sensitive to salt stress.

BpGRP1 acts downstream of BpmiR396c/BpGRF3 to confer salt tolerance in Betula platyphylla.

Glycine-rich RNA-binding proteins (GRPs) have been implicated in the responses of plants to environmental stresses, but the function of GRP genes involved in salt stress and the underlying mechanism remain unclear. In this study, we identified BpGRP1 (glycine-rich RNA-binding protein), a Betula platyphylla gene that is induced under salt stress. The physiological and molecular responses to salt tolerance were investigated in both BpGRP1-overexpressing and suppressed conditions.

Overexpression of ThSCL32 confers salt stress tolerance by enhancing ThPHD3 gene expression in Tamarix hispida.

GRAS transcription factors belong to the plant-specific protein family. They are not only involved in plant growth and development but also in plant responses to a variety of abiotic stresses. However, to date, the SCL32(SCARECROW-like 32) gene conferring the desired resistance to salt stresses has not been reported in plants.

The growth-regulating factor PdbGRF1 positively regulates the salt stress response in Populus davidiana × P. bolleana.

Growth-regulating factor (GRF) is a transcription factor unique to plants that plays a crucial role in the growth, development and stress adaptation of plants. However, information on the GRFs related to salt stress in Populus davidiana × P. bolleana is lacking.

Transcriptomic Analysis of Cadmium Stressed Revealed Novel Transcripts and the Importance of Abscisic Acid Network.

Cadmium (Cd) pollution is widely detected in soil and has been recognized as a major environmental problem. is a woody halophyte, which can form natural forest on the desert and soil with 0.5 to 1% salt content, making it an ideal plant for the research on response to abiotic stresses.

Construction of two regulatory networks related to salt stress and lignocellulosic synthesis under salt stress based on a Populus davidiana × P. bolleana transcriptome analysis.

Construction of ML-hGRN for the salt pathway in Populus davidiana × P. bolleana. Construction of ML-hGRN for the lignocellulosic pathway in Populus davidiana × P.

Improves the Salt Stress Tolerance of .

The CONSTANS-LIKE (COL) transcription factor has been reported to play important roles in regulating plant flowering and the response to abiotic stress. To clone and screen genes with excellent salt tolerance from the woody halophyte , 8 genes were identified in this study. The expression patterns of these genes under different abiotic stresses (high salt, osmotic, and heavy metal) and abscisic acid (ABA) treatment were detected using quantitative real-time PCR (qRT-PCR).

Correction to: A 2-Cys peroxiredoxin gene from Tamarix hispida improved salt stress tolerance in plants.

An amendment to this paper has been published and can be accessed via the original article.

A 2-Cys peroxiredoxin gene from Tamarix hispida improved salt stress tolerance in plants.

Background: Peroxiredoxins (Prxs) are a large family of antioxidant enzymes that respond to biotic and abiotic stress by decomposing reactive oxygen species (ROS). In this study, the stress tolerance function of the Th2CysPrx gene was further analysed. It lays a foundation for further studies on the salt tolerance molecular mechanism of T.

Response of BpBZR genes to abiotic stress and hormone treatment in Betula platyphylla.

Brassinazole-resistant (BZR) transcription factors have important roles in the brassinosteroid (BR) signalling pathway and are widely involved in plant growth and abiotic stress processes. However, there are few studies on the functions and regulatory mechanisms of BZR TFs in birch. In this study, 5 BZR genes were identified from birch.

Overexpression of ThSAP30BP from Tamarix hispida improves salt tolerance.

Histone deacetylases (HDACs) play an important regulatory role in plant response to biotic and abiotic stresses. They improve plant stress resistance by increasing the degree of histone acetylation associated with stress-responsive genes. SAP30BP, a human transcriptional regulatory protein, can increase histone deacetylase activity by regulating the deacetylation levels of lysines 9 and 14 in histone H3.