Qunlu Liu^1,#, Fiza Liaquat^1,2,#, Qiqi Tang¹, Jun Yang^3,4, Shuai Qiu⁵, Amber Malik², Kang Ye^3,4, Kai Gao⁵, Jun Qin^3,4,*

Phyton-International Journal of Experimental Botany, Vol.94, No.11, pp. 3539-3562, 2025, DOI:10.32604/phyton.2025.071989 - 01 December 2025

Abstract Hydrangea macrophylla is a popular ornamental shrub with a lot of economic and aesthetic value. It is known for its different flower shapes (lacecap and mophead) and the way its flowers change color depending on the pH of the soil. Even though it is important for gardening, we still don’t know much about the molecular processes that lead to flower growth. The purpose of this study was to find and study SNP-related genes and transcription factors that are connected to the growth of H. macrophylla flowers. Genome-wide SNP analysis identified 11 SNPs associated with MYB transcription factors… More >

Imene Tatar Caliskan^1,2, George Dzorgbenya Ametefe³, Aziz Caliskan⁴, Su-Ee Lau^1,5, Yvonne Jing Mei Liew⁶, Nur Kusaira Khairul Ikram⁵, Boon Chin Tan^1,*

Phyton-International Journal of Experimental Botany, Vol.94, No.8, pp. 2229-2254, 2025, DOI:10.32604/phyton.2025.067225 - 29 August 2025

Abstract Myeloblastosis (MYB) transcription factors (TFs) are evolutionarily conserved regulatory proteins that are crucial for plant growth, development, secondary metabolism, and stress adaptation. Recent studies have highlighted their crucial role in coordinating growth–defense trade-offs through transcriptional regulation of key biosynthetic and stress-response genes. Despite extensive functional characterization in model plants such as Arabidopsis thaliana, systematically evaluating the broader functional landscape of MYB TFs across diverse species and contexts remains necessary. This systematic review integrates results from 24 peer-reviewed studies sourced from Scopus and Web of Science, focusing on the functional diversity of MYB TFs, particularly in relation… More >

Xinxin Liu^1,#, Yueyue Zhang^1,#, Rahat Sharif¹, Weiqin Mo², Zhenrong Li¹, Guiling Yang¹, Chao Song¹, Ting Ye^2,*, Changming Chen^1,*

Phyton-International Journal of Experimental Botany, Vol.94, No.6, pp. 1695-1709, 2025, DOI:10.32604/phyton.2025.063349 - 27 June 2025

Abstract The color difference of capsicum fruit is closely related to the type and content of pigment in the peel, which is mainly determined by anthocyanins, chlorophyll, and carotenoids. This study used green “CA59” and purple “Z81” pepper fruits as parents to create the F₂ generation. The fruit color of 466 F₂ population was identified, and the extreme individuals from this population were selected for Bulked Segregant Analysis (BSA) using resequencing. Genetic analysis revealed that a pair of genes controls the expression of the purple fruit trait in capsicum. Using functional annotation, expression analysis, and sequencing analysis… More >

Oncology Research Editorial Office

Oncology Research, Vol.33, No.3, pp. 739-739, 2025, DOI:10.32604/or.2024.056911 - 28 February 2025

Abstract This article has no abstract. More >

Dongxue Su¹, Jiarui Zheng¹, Yuwei Yi¹, Shuyuan Zhang¹, Luxin Feng¹, Danzeng Quzhen², De Qiong³, Weiwei Zhang¹, Qijian Wang¹, Feng Xu^1,*

Phyton-International Journal of Experimental Botany, Vol.93, No.9, pp. 2317-2337, 2024, DOI:10.32604/phyton.2024.055350 - 30 September 2024

Abstract The multifaceted roles of MYB transcriptional regulators are pivotal in orchestrating the complex processes of secondary metabolism, stress tolerance mechanisms, and life cycle progression and development. This study extensively examined the JrMYB genes using whole genome and transcriptomic data, focusing on identifying putative MYB genes associated with fatty acid metabolism. 126 MYB genes were identified within the walnut genome, characterized by hydrophilic proteins spanning lengths ranging from 78 to 1890 base pairs. Analysis of cis-acting elements within the promoter regions of MYB genes revealed many elements linked to cell development, environmental stress, and phytohormones. Transcriptomic data was utilized… More > Graphic Abstract

JUNZHE YI^1,#, BINBIN LI^2,#, XIAOMIN YIN³, LINGRUI LIU¹, CAILU SONG¹, YING ZHAO⁴, MANBO CAI³, HAILIN TANG¹, DONG CHEN^4,*, NING LYU^1,*

Oncology Research, Vol.32, No.6, pp. 1129-1139, 2024, DOI:10.32604/or.2024.047524 - 23 May 2024

Abstract Circular RNAs (circRNAs) have been recognized as pivotal regulators in tumorigenesis, yet the biological functions as well as molecular mechanisms of the majority of circRNAs in hepatocellular carcinoma (HCC) remain elusive. We sought to unveil the expression profile and biological role of circMYBL2 in HCC. Initial microarray analyses were conducted to probe the expression profile of circMYBL2 in HCC cells, and qRT‒PCR analysis was then performed in HCC cell lines and tissues, revealing significant upregulation of circMYBL2. Subsequent experiments were conducted to evaluate the biological function of circMYBL2 in HCC progression. Furthermore, bioinformatics analysis, qRT‒PCR… More >

Jialei Guo^1,2, Fengzhen Li², Guomin Shi³, Weimin Zhao², Tao He^1,2,*

Phyton-International Journal of Experimental Botany, Vol.93, No.2, pp. 343-353, 2024, DOI:10.32604/phyton.2024.047429 - 27 February 2024

Abstract Anthocyanins, ubiquitous in the Compositae family, are regulated by MYB (v-myb avian myeloblastosis viral oncogene homolog), playing an important role in anthocyanin synthesis. In this study, we analyzed the regulation pathway in which the MYB protein of subgroup 6 promotes dihydroflavonol reductase (DFR) expression in Compositae, and validated this law in Saussurea medusa through yeast one-hybrid experiments. Our results showed that MYB and DFR underwent purification selection, DFR promoter analysis revealed the presence of MYB binding site (GAGTTGAATGG) and bHLH binding site (CANNTG) at the sense strand of 84–116 nucleotide residues from the start codon. These two More >

ZHENGHONG FENG¹, BING GAO¹, YU GAO², JIANHUI WU^1,*

BIOCELL, Vol.47, No.7, pp. 1571-1582, 2023, DOI:10.32604/biocell.2023.029106 - 21 June 2023

Abstract Background:Potentilla sericea is a heavy metal hyperaccumulator landscaping plant. MYB transcription factors play an important role in regulating plant stress response to adversity. However, there are few studies on MYB transcription factors in stress tolerance in Potentilla sericea. In this study, the gene was successfully cloned from Potentilla sericea. Methods: Bioinformatic analysis and real-time quantitative PCR (qPCR) methods were used to evaluate this gene. The transgenic A. thaliana were obtained by flower dipping and the gene function was identified by determining physiological indicators under cadmium stress. Results: The open reading frame of is 942 bp, which encodes 313 amino… More >

Xiaoli Li, Shiyan Lu, Yaru Yang, Wenjie Wei, Jiali Wei, Xiaojun Yuan^*, Ping Li^*

Phyton-International Journal of Experimental Botany, Vol.90, No.5, pp. 1387-1400, 2021, DOI:10.32604/phyton.2021.016362 - 27 May 2021

Abstract It is known that the high level of sugar including glucose suppresses seed germination through ABA signal. ABI5 is an essential component to mediate ABA-dependent seed germination inhibition, but underlying mechanism needs more investigation. Previous study demonstrated the PIF4 activated the expression of ABI5 to suppress seed germination in darkness. Here we reported that PIF4 also mediated the seed germination inhibition through ABI5 under high concentration of glucose treatment. Furthermore, we found that PIF4 interacted with PAP1, the central factor to control anthocyanin biosynthesis. Such interaction was confirmed in vitro and in planta. Biochemical and physiological More >

Xiyan Sun^*1, Chao Zhang^†1, Yang Cao^†, Erbiao Liu^*

Oncology Research, Vol.27, No.3, pp. 317-323, 2019, DOI:10.3727/096504018X15228863026239

Abstract miR-150 has been demonstrated to inhibit tumor progression in various human cancers, including colorectal cancer, ovarian cancer, and thyroid cancer. However, the role of miR-150 in melanoma remains to be determined. In this study, we found that miR-150 was underexpressed in melanoma tissues and cell lines. Through transfection of miR-150 mimics, we found that miR-150 significantly inhibited the proliferation, migration, and invasion of melanoma cells. In mechanism, we found that MYB was a target of miR-150 in melanoma cells. Overexpression of miR-150 significantly inhibited mRNA and protein levels of MYB in melanoma cells. Moreover, there More >