Семейство
            <i>
              OsDUF810
            </i>
            риса: OsDUF810.7 может быть вовлечен в механизмы соле- и засухоустойчивости

Li, L.-H.; Lv, Miaomiao; Li, X.; Ye, T.-Z.; He, Xiaoyan; Rong, S.-H.; Dong, Yilun; Guan, Ying; Gao, Xiaoling; Zhu, Jianqing; Xu, Zhengjun

doi:10.1134/s0026898418040122

Cited by 9 publications

(1 citation statement)

References 30 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…OsDUF866.3 was highly expressed in response to drought and cold stress and decreased under heat stress, while OsDUF866.4 expression was upregulated under cold and heat stress and decreased under drought stress. In addition, the roles of other DUF genes in rice, such as OsDUF872 , OsDUF829 , and OsDUF946 , have been described ( Li et al., 2017 ; Li et al., 2018a ; Li et al, 2018b ).…”

Section: Introductionmentioning

confidence: 99%

Functional Insight of Nitric-Oxide Induced DUF Genes in Arabidopsis thaliana

et al. 2020

View full text Add to dashboard Cite

Advances in next-generation sequencing technologies facilitate the study of plant molecular functions in detail and with precision. Plant genome and proteome databases are continually being updated with large transcriptomic or genomic datasets. With the ever-increasing amount of sequencing data, several thousands of genes or proteins in public databases remain uncharacterized, and their domain functions are largely unknown. Such proteins contain domains of unknown function (DUF). In the present study, we identified 231 upregulated and 206 downregulated DUF genes from the available RNA-Seq-based transcriptome profiling datasets of Arabidopsis leaves exposed to a nitric oxide donor, S -nitroso-L-cysteine (CysNO). In addition, we performed extensive in silico and biological experiments to determine the potential functions of AtDUF569 and to elucidate its role in plant growth, development, and defense. We validated the expression pattern of the most upregulated and the most downregulated DUF genes from the transcriptomic data. In addition, a loss-of AtDUF569 function mutant was evaluated for growth, development, and defense against biotic and abiotic stresses. According to the results of the study, AtDUF569 negatively regulates biotic stress responses and differentially regulates plant growth under nitro-oxidative stress conditions.

show abstract

Section: Introductionmentioning

confidence: 99%

Functional Insight of Nitric-Oxide Induced DUF Genes in Arabidopsis thaliana

et al. 2020

View full text Add to dashboard Cite

show abstract

Overexpression of ZmDUF1644 from Zoysia matrella enhances salt tolerance in Arabidopsis thaliana

Yin²,

Chen³

et al. 2023

Plant Growth Regul

View full text Add to dashboard Cite

The DUF1644 family is a highly conserved and functionally unknown protein family and has been demonstrated significantly improved the salt tolerance of rice (nonhalophytes). However, little is understood about the function of the DUF1644 gene in halophytes. Further studies are required to determine whether it has a similar function in halophyte species. In our study, the functions of ZmDUF1644 from halophyte Zoysia matrella Z123 species were investigated under salt stress. Phylogenetic analysis clustered ZmDUF1644 and OsSDIP361 in the same group, which function as a salttolerant genes in rice. Our experimental data suggested that the ZmDUF1644 gene significantly alleviated the growth inhibition of transgenic Arabidopsis thaliana seedlings caused by salt stress. The maximum root length, fresh weight, and photosynthetic pigment content of transgenic seedlings were obviously better than that of the wild type. Moreover, a relatively lower relative electrolyte leakage rate, toxic ion (Na + ) content, and Na + /K + ratios were also found in the transgenic line when compared with the wild type under salt stress. In conclusion, this study revealed that the ZmDUF1644 gene was overexpressed in Arabidopsis thaliana significantly enhancing the salt tolerance of seedlings. It is the first report on the functions of ZmDUF1644 from halophyte Zoysia matrella which has a similar function in halophyte species.

show abstract