Md. Mosiur Rahman^1,2, Md. Ruhul Quddus³, Quanle Xu⁴, Muhammad Malek Hossain², Rong Liu¹, Mengwei Li¹, Xin Yan¹, Guan Li¹, Yishan Ji¹, Chenyu Wang¹, Ashutosh Sarker⁵, Tao Yang¹, Xuxiao Zong¹, Md. Monoar Hossain⁶, Saleh Alfarraj⁷, Mohammad Javed Ansari⁸, Sagar Maitra^9,*, Akbar Hossain^10,*

Phyton-International Journal of Experimental Botany, Vol.93, No.8, pp. 1781-1804, 2024, DOI:10.32604/phyton.2024.048992 - 30 August 2024

Abstract Grass pea (Lathyrus sativus L.) is an imperative food crop cultured in dryland agricultural ecology. It is a vital source of dietary protein to millions of populaces living in low-income countries in South-East Asia and Africa. This study highlights the improvement of genomic properties and their application in marker-trait relationships for 17 yield-related characters in 400 grass pea genotypes from China and Bangladesh. These characters were assessed via 56 polymorphic markers using general linear model (GLM) (P+G+Q) and mixed linear model (MLM) (P+G+Q+K) in the tassel software based on the linkage disequilibrium and population structure analysis.… More >

Xiaolan Guo^1,2, Jinbin Hu³, Shimei Yang⁴, Delu Wang^2,*, Jianbing Wang¹

Phyton-International Journal of Experimental Botany, Vol.92, No.9, pp. 2683-2697, 2023, DOI:10.32604/phyton.2023.029820 - 28 July 2023

Abstract The F3′5′H gene family plays an important role in regulating anthocyanin biosynthesis, abiotic stress, and hormone signaling. In this study, 14 F3′5′H genes were identified from the blueberry genome. The chromosomal distribution, physicochemical properties, F3′5′H domain, conserved motifs, cis-acting elements, and intron/exon compositions were analyzed. The functional prediction analysis of these VcF3′5′Hs indicated that their biological functions included light response and other secondary metabolites. The results of qRT-PCR showed that VcF3′5′Hs (especially VcF3′5′H4) were highly expressed at the ripening stage. Subcellular localization revealed that VcF3′5′H4 may be located in the endoplasmic reticulum. Co-expression analysis showed that the VcF3′5′H More >

Minghui Niu^1,#, Heng Zhang^1,#, Xiangyang Li¹, Zhibao Hu¹, Hongjiao Zhang^2,3, Zhiru Xu^2,3, Chunpu Qu^1,4,*, Guanjun Liu^1,*

Phyton-International Journal of Experimental Botany, Vol.92, No.7, pp. 2001-2015, 2023, DOI:10.32604/phyton.2023.029350 - 29 May 2023

Abstract KANADI (KAN) is a plant-specific gene that controlled the polarity development of lateral organs. It mainly acted on the abaxial characteristics of plants to make the lateral organs asymmetrical. However, it had been less identified in woody plants. In this study, the members of the KAN gene family in Populus trichocarpa were identified and analyzed using the bioinformatics method. The results showed that a total of 8 KAN family members were screened out, and each member contained the unique GARP domain and conserved region of the family proteins. Phylogenetic analysis and their gene structures revealed that all KAN genes… More >

Han Lei^1,#, Junlin Li^2,#, Zhizhong Song^1,3,*

Phyton-International Journal of Experimental Botany, Vol.91, No.11, pp. 2519-2536, 2022, DOI:10.32604/phyton.2022.021268 - 12 July 2022

Abstract Potassium (K⁺) is an essential macronutrient for plants to maintain normal growth and development. Shaker-like K⁺ channels and HAK/KUP/KT transporters are critical components in the K⁺ acquisition and translocation. In this study, we identified 9 Shaker-like K⁺ channel (VvK) and 18 HAK/KUP/KT transporter (VvKUP) genes in grape, which were renamed according to their distributions in the genome and relative linear orders among the distinct chromosomes. Similar structure organizations were found within each group according to the exon/intron structure and protein motif analysis. Chromosomal distribution analysis showed that 9 VvK genes and 18 VvKUP genes were unevenly distributed on 7… 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 >

MENGMENG WU^1,#, PENG GUO^1,#, YISU SHI^1,#, DANYAN ZHENG¹, QIAONAN ZHANG¹, XIN JIN¹, YUHUA WANG¹, QIANG LIN², RONGJUN FANG^1,*, WEIGUO ZHAO^1,*

BIOCELL, Vol.46, No.8, pp. 1935-1945, 2022, DOI:10.32604/biocell.2022.019223 - 22 April 2022

Abstract A variety of plants were colchicine treated to double their chromosome number. Chromosomes are genetic carriers that determine the individual traits of organisms. The doubling of chromosomes will lead to modifications in plant morphology, physiology and genetics. To determine the response of mulberry trees induced by colchicine, using mulberry variety Yu-711 leaves as research materials, two small RNA libraries (control and experimental groups) were constructed. It was found that 45 known miRNA genes and 78 predicted novel miRNA genes in the sequence results. A comparison of data between the control group and the experimental group… More >

Huaqiao Ding^*, Lihui Mao, Qingcheng Zou, Wei Hu, Xuerui Cao, Qing Dong^*

Phyton-International Journal of Experimental Botany, Vol.91, No.4, pp. 773-789, 2022, DOI:10.32604/phyton.2022.018075 - 09 December 2021

Abstract Snapdragon (Antirrhinum majus) is one of the most widely cultivated grass flowers in the world. WRKY transcription factors, VQ proteins and their interactions play crucial roles in plant response to abiotic stresses. However, little is known about WRKY and VQ gene families in snapdragon. In the present study, WRKY and VQ genes and their interactions were comprehensively analyzed in snapdragon using bioinformatics approaches, and their expression in response to drought and cold stresses was examined using real-time PCR. A total of 67 AmWRKY genes were identified in snapdragon, which were classified into different groups or subgroups based on phylogenetic… More >

Xiaohang He¹, Minjie Liu², Zhengwu Fang¹, Dongfang Ma^1,2,3,*, Yilin Zhou^1,3,*, Junliang Yin¹

Phyton-International Journal of Experimental Botany, Vol.90, No.3, pp. 971-986, 2021, DOI:10.32604/phyton.2021.012726 - 30 March 2021

Abstract Plant AT-rich sequence and zinc-binding protein (PLATZ) is a plant transcription factor that has been studied in corn. PLATZ can non-specifically bind to sequences rich in A/T bases to induce transcriptional repression. It is involved in the regulation of dehydration tolerance in seeds. In this study, we performed bioinformatics analysis to identify and characterize wheat PLATZ(TaPLATZ)genes. We identified 49 wheat PLATZ genes by searching the wheat genome by using known PLATZ gene sequences from rice, Arabidopsis, and maize. Phylogenetic analysis on PLATZ gene sequences from different species was performed. We found that PLATZs could be divided into three groups.… More >