Publications by authors named "Xiaocen Ma"
The major latex proteins/ripening-related proteins are a subfamily of the Bet v 1 protein superfamily and are commonly involved in plant development and responses to various stresses. However, the functions of MLPs in the postharvest cold storage of fruits remain uninvestigated. Herein, we identified 30 MLP genes in the peach (Prunus persica) genome that were clustered into three subgroups.
View Article and Find Full Text PDFLong noncoding RNAs (lncRNAs) play essential roles in numerous biological processes in plants, such as regulating the gene expression. However, only a few studies have looked into their potential functions in xylem development. High-throughput sequencing of P.
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- The NRAMP gene family is crucial for managing essential nutrients and toxic metals in plants, but more research is needed on its role in tree species.
- In the study, 11 NRAMP genes were identified in Populus trichocarpa and categorized into three groups through phylogenetic analysis, with varied distribution across six chromosomes.
- The research demonstrated that several PtNRAMP genes can transport metals like cadmium, and certain genes help with manganese and iron uptake, highlighting their potential in enhancing nutrient availability and cleaning up contaminated soils.
Chilling stress impedes plant growth and hinders crop development and productivity. In this study, we identified the major latex protein (MLP) in tobacco (NtMLP423) and examined its roles in chilling resistance. NtMLP423 expression was considerably upregulated in response to chilling stress.
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- Plant AT-rich sequence and zinc-binding (PLATZ) proteins are critical for plant development and resistance, but their role in heavy metal tolerance has not been explored extensively, especially in tree species like Populus trichocarpa.
- The study identified 18 PtPLATZ genes in Populus, classifying them into five groups, and revealed they respond significantly to heavy metal stress, particularly cadmium (Cd).
- Transgenic expression of PtPLATZ3 improved Cd tolerance and accumulation in Populus, suggesting its potential use in enhancing phytoremediation strategies.
Background: Drought stress is an environmental factor that limits plant growth and reproduction. Little research has been conducted to investigate the MLP gene in tobacco. Here, NtMLP423 was isolated and identified, and its role in drought stress was studied.
View Article and Find Full Text PDFDeficiency of zinc (Zn) and iron (Fe) is common in apple grown in orchards, which affects fruit yield and quality. However, the mechanisms of absorption and transport of Zn and Fe in apples are still unclear. In the present study, we aimed to identify MdZIP genes and explore the mechanism of response of MdZIPs to Zn and Fe deficiencies.
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