Jun Yuan¹, Rongpeng Liu⁴, Xiaoyun Wang^3,*, Haihui Fu^2,*

Phyton-International Journal of Experimental Botany, Vol.93, No.9, pp. 2267-2284, 2024, DOI:10.32604/phyton.2024.055338 - 30 September 2024

Abstract Cadmium (Cd) has seriously affected the quality of traditional Chinese medicinal material Salvia miltiorrhiza in recent years, threatening human health. The physiological and metabolic profiles of S. miltiorrhiza in response to Cd stress have been revealed in previous studies. However, transcriptional and post-transcriptional regulation in response to different degrees of Cd (0, 25, 50, and 100 mg/kg) stress in S. miltiorrhiza remains unclear. Here, transcriptome atlas in S. miltiorrhiza under different degrees of Cd Stress was unveiled using RNA sequencing (RNA-seq). These results showed that the profiles of gene expression were different in the response to Cd treatment. Defense More >

QINGJIAN HE¹, HUIXIN ZHU^2,3, SHANHONG FANG^4,5,*

BIOCELL, Vol.48, No.2, pp. 205-216, 2024, DOI:10.32604/biocell.2023.045109 - 23 February 2024

Abstract Introduction: Dexamethasone (Dex) caused impaired osteoblast differentiation and oxidative stress (OS) in bone marrow mesenchymal stem cells (BMSCs). This work sought to elucidate the precise molecular pathway through which Dex influences osteogenic differentiation (OD) and OS in BMSCs. Methods: The expression of Runt-related transcription factor 1 (RUNX1) and alpha-2 macroglobulin (A2M) was assessed in Dex-treated BMSCs using qRT-PCR and Western Blot. Following the functional rescue experiments, cell proliferation was determined by MTT assay, reactive oxygen species (ROS) expression by DCFH-DA fluorescent probe, lactate dehydrogenase (LDH), superoxide dismutase (SOD), catalase (CAT), and glutathione peroxidase (Gpx) expression… More >

Jing Liu^1,*, Defeng Shu¹, Zilong Tan¹, Mei Ma¹, Huanhuan Yang¹, Ning Guo^1,2, Shipeng Li¹, Dayong Cui^1,*

Phyton-International Journal of Experimental Botany, Vol.93, No.1, pp. 63-79, 2024, DOI:10.32604/phyton.2023.045940 - 26 January 2024

Abstract INDETERMINATE-DOMAIN proteins (IDDs) are a plant-specific transcription factor family characterized by a conserved ID domain with four zinc finger motifs. Previous studies have demonstrated that IDDs coordinate a diversity of physiological processes and functions in plant growth and development, including floral transition, plant architecture, seed and root development, and hormone signaling. In this review, we especially summarized the latest knowledge on the functions and working models of IDD members in Arabidopsis, rice, and maize, particularly focusing on their role in the regulatory network of biotic and abiotic environmental responses, such as gravity, temperature, water, and More >

XIAOHONG FU^1,#, JIE ZHAO^3,#, DANDAN CAO^1,2, CHENGXING HE^1,2, ZIYI WANG¹, YIBEI JIANG¹, JIANFENG LIU^1,*, GUIXIA LIU^1,*

BIOCELL, Vol.47, No.4, pp. 905-917, 2023, DOI:10.32604/biocell.2023.026930 - 08 March 2023

Abstract Allium senescens, is an important economic and ecological grassland plant with drought-resistant characteristics. A TCP protein transcription factor is important in the regulation of plant development and adverse responses. However, the mechanism by which TCP transcription functions in drought resistance in Allium senescens is still not clear. Here, we obtained a total of 190,305 transcripts with 115,562 single gene clusters based on RNA-Seq sequencing of Allium senescens under drought stress. The total number of bases was 97,195,096 bp, and the average length was 841.06 bp. Furthermore, we found that there were eight genes of the TCP family that… More >

Yanyan Zhao^1,*, Yanpeng Ding², Bailin Duan¹, Qingzhou Xie¹

Phyton-International Journal of Experimental Botany, Vol.92, No.1, pp. 1-15, 2023, DOI:10.32604/phyton.2022.022384 - 06 September 2022

Abstract GRAS transcription factors play important roles in plant abiotic stress response, but their characteristics and functions in cotton have not been fully investigated. A cotton SCL4/7 subgroup gene in the GRAS family, GhSCL4, was found to be induced by NaCl treatments. Nuclear localization and transactivation activity of GhSCL4 indicate its potential role in transcriptional regulation. Transgenic Arabidopsis thaliana over-expressing GhSCL4 showed enhanced resistance to salt and osmotic stress. What’s more, the transcript levels of salt stress-induced genes (AtNHX1 and AtSOS1) and oxidation-related genes (AtAPX3 and AtCSD2) were more highly induced in the GhSCL4 over-expression lines than in… More >

Minghui Cui, Limei Lin, Jie Zhang, Xin Song, Shuo Wang, Jing Dong, Xuelei Zhao, Yuehong Long^*, Zhaobin Xing^*

Phyton-International Journal of Experimental Botany, Vol.91, No.12, pp. 2649-2668, 2022, DOI:10.32604/phyton.2022.021631 - 29 August 2022

Abstract Mevalonate pyrophosphate decarboxylase is a kind of key enzyme in the terpenoid synthesis pathway in Eleutherococcus senticosus. The results of bisulfite sequencing showed that there were three kinds of samples with a low (0.68%), medium (0.72%) and high (0.79%) DNA methylation ratio in the promoter of MDD in E. senticosus, respectively. The transcriptome sequencing results showed that the expression of MDD in E. senticosus was significantly up-regulated in the types with low DNA methylation ratios of MDD (P < 0.05). There was a significant negative correlation between the saponin content in E. senticosus and the DNA methylation ratio of MDD promoter (P… More >

XIN LI¹, JIANMIN PAN¹, FAISAL ISLAM², JUANJUAN LI¹, ZHUONI HOU¹, ZONGQI YANG¹, LING XU^1,*

BIOCELL, Vol.46, No.8, pp. 1947-1958, 2022, DOI:10.32604/biocell.2022.019806 - 22 April 2022

Abstract NAC (NAM, ATAF, CUC) is a class of transcription factors involved in plant growth regulation, abiotic stress responses, morphogenesis and metabolism. Salvia miltiorrhiza is an important Chinese medicinal herb, but the characterization of NAC genes in this species is limited. In this study, based on the Salvia miltiorrhiza genomic databases, 82 NAC transcription factors were identified, which were divided into 14 groups. Meanwhile, phylogenetic analysis, gene structure, chromosomal localization and potential role of SmNACs in abiotic stress conditions were also studied. The results revealed that some SmNACs had different structures than others, which advised that these genes may have multiple/distinct More >

HE LI¹, RUNAN CHEN¹, ZHONGCHENG CHEN¹, JIAXIN LIN¹, XIJUN JIN¹, CHUNYUAN REN¹, QIUSEN CHEN¹, FENGQIONG CHEN¹, GAOBO YU^1,*, YUXIAN ZHANG^1,2,*

BIOCELL, Vol.46, No.6, pp. 1575-1592, 2022, DOI:10.32604/biocell.2022.018762 - 07 February 2022

Abstract The Type-B authentic response regulator (ARR-Bs) gene family is one of the important plant-specific transcription factor families involved in variety of physiological processes. However, study of ARR-Bs gene family in soybean is limited. Genome-wide analysis and expression profiling of the ARR-Bs gene family were performed in the soybean genome. 31 ARR-Bs genes (namely GmARR-B1-31) were identified, containing conserved catalytic domains with protein lengths and molecular weights ranging from 246 to 699 amino acids (aa) and 28.30 to 76.86 kDa, respectively. Phylogenetic analysis grouped ARR-Bs genes into three clusters—Cluster I, Cluster II, and Cluster III—which included… More >

ISIDORA PETROVIC¹, MILENA MILIVOJEVIC¹, ANA ARSENIJEVIC², ANDRIJANA LAZIC¹, NATASA KOVACEVIC GRUJICIC¹, MARIJA SCHWIRTLICH¹, JELENA POPOVIC³, MILENA STEVANOVIC^1,4,5,*

BIOCELL, Vol.45, No.5, pp. 1355-1367, 2021, DOI:10.32604/biocell.2021.015817 - 12 July 2021

Abstract Genetic and molecular heterogeneity, together with intrinsic and acquired resistance to therapy, represent the major obstacles to the successful treatment of different types of breast carcinoma. Increasing evidence demonstrates that SOX transcription factors in breast carcinomas could act both as oncogenes and tumor suppressors and have been associated with tumor stage and grade, poor prognosis, and therapy resistance. Both SOX2 and SOX18 overexpression has been correlated with poor prognosis in breast carcinomas, and these genes are recognized as potential antitumor targets. Our aim was to evaluate the effect of retinoic acid (RA), a well-known cyto-differentiating agent,… More >

FANGLIAN HE¹, WEIQING DONG^1,*, SHAOLONG WEI^2,*, ZUYANG QIU³, JINGLI HUANG⁴, HUIPING JIANG¹, SHIYU HUANG¹, LILI LIU³

BIOCELL, Vol.45, No.3, pp. 785-796, 2021, DOI:10.32604/biocell.2021.014418 - 03 March 2021

Abstract Taro (Colocasia esculenta (L.) Schott) is an important crop in Africa, Southeast Asia, and subtropics and is used as a food and medicine. The purple color pigmentation is an appealing character in taro. We sampled taro corms of the cultivar ‘Lipu Taro’ at four developmental stages, including LPYS1 (without purple pigment, 50 days of development (DOD)), LPYS2 (very few purple pigments, 75 DOD), LPYS3 (moderate purple pigments, 115 DOD) and LPYS4 (high purple pigments, 205 DOD). The purpose of our study was to identify the key genes underpinning the purple pigmentation in taro based on RNA-sequencing.… More >