Intragenic cytosine methylation modification regulates the response of SUCLα1 to lower temperature in Solanaceae.

The tricarboxylic acid cycle (TCAC) is a fundamental metabolic process governing matter and energy in plant cells, playing an indispensable role. However, its involvement in responding to low temperature stress in potato remains poorly understood. Previous studies have identified succinyl-CoA ligase (SUCL), which catalyzes the phosphorylation of TCAC substrates, as a gene associated with lower temperatures.

Ectopic expression of the yeast Mn transporter enhances tolerance and resistance to cadmium and arsenic in transgenic Arabidopsis.

Vesicular sequestration is a potential strategy for enhancing plant tolerance to cadmium (Cd) and arsenic (As). In this study, the ectopic overexpression of yeast-derived in was found to enhance the accumulation and tolerance of Cd and As in transgenic plants. ScSMF2 was localized on vacuole membranes and formed puncta structures in plant cells when agro-infiltrated for transient expression.

Metabolome and transcriptome integration reveals insights into the process of delayed petal abscission in rose by STS.

The abscission of plant organs plays an important role in ensuring the normal life activities. Rose is one of the most important ornamental plants, and its premature abscission of petal has seriously affected the quality and commercial value. Silver Thiosulfate (STS) is an ethylene inhibitor, which is often used preservative to delay the senescence of fresh cut flowers.

Aldehyde dehydrogenase plays crucial roles in response to lower temperature stress in Solanum tuberosum and Nicotiana benthamiana.

The aim of this study is to elucidate the role of ALDH2B7a during the response to lower temperature in Solanum tuberosum. This gene was found to have altered intragenic DNA methylation status in our previous reports. A total of 18 orthologs of StALDH2B7a were identified in the S.

Cadmium stress alters cytosine methylation status and expression of a select set of genes in Nicotiana benthamiana.

In this paper, we evaluated the genotoxicity of cadmium (Cd) in plants by performing a methylation-sensitive amplification polymorphism (MSAP) on the model plant Nicotiana benthamiana. Among 255 loci examined, 14 genes were found to show altered cytosine methylation patterns in response to Cd stress. Four of those genes (NbMORC3, NbHGSNAT, NbMUT, and NbBG) were selected for further analysis due to their predicted roles in plant development.

Essential role of NbNOG1 in ribosomal RNA processing.

Nucleolar GTP-binding protein 1 (NOG1) is a highly conserved GTPase first reported in Trypanosoma as required for ribosome biogenesis. We characterized NbNOG1, a Nicotiana benthamiana NOG1 ortholog sharing more than 45% amino acid identity with Trypanosoma, yeast, and human NOG1. N.