Article
Plant Sciences
Ning Chen, Li-Na Sha, Yi-Ling Wang, Ling-Juan Yin, Yue Zhang, Yi Wang, Dan-Dan Wu, Hou-Yang Kang, Hai-Qin Zhang, Yong-Hong Zhou, Gen-Lou Sun, Xing Fan
Summary: The study comprehensively analyzed chloroplast genome variation in 34 monogenomic Triticeae plants, identifying factors such as indels, gene loss, and size variation in different genera. Results suggest that the size and evolution of chloroplast genomes in Triticeae are highly variable and likely influenced by adaptive processes. Additionally, unique genetic information in specific intergenic regions can serve as important tools for identifying maternal relationships among Triticeae species.
FRONTIERS IN PLANT SCIENCE
(2021)
Article
Biochemistry & Molecular Biology
Binwen Tan, Miaomiao Wang, Li Cai, Sanyue Li, Wei Zhu, Lili Xu, Yi Wang, Jian Zeng, Xing Fan, Lina Sha, Dandan Wu, Yiran Cheng, Haiqin Zhang, Guoyue Chen, Yonghong Zhou, Houyang Kang
Summary: The study identified a new wheat-P. huashanica disomic addition line, 18-1-5, which showed high resistance to powdery mildew pathogens prevalent in China. The line also exhibited improved agronomic traits compared to its wheat parents. The development of PCR-based markers specific to chromosome 7Ns of P. huashanica provides a useful tool for marker-assisted breeding and genetic studies.
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
(2022)
Article
Plant Sciences
Ping Hu, Puwen Song, Jun Xu, Qichao Wei, Ye Tao, Yueming Ren, Yongang Yu, Dongxiao Li, Haiyan Hu, Chengwei Li
Summary: In this study, SHMT genes in wheat were investigated based on whole genome information. 64 SHMT members were identified and further classified and analyzed. The expression patterns of TaSHMTs in different tissues and under various stresses were determined by qRT-PCR, and the important role of TaSHMT3A-1 in resistance to Fusarium head blight was validated.
FRONTIERS IN PLANT SCIENCE
(2022)
Article
Biochemistry & Molecular Biology
Olga Raskina, Boris Shklyar, Eviatar Nevo
Summary: This study investigated the impact of edaphic factors on DNA damage and repair in wild wheat. The results showed that plants grown in dry terra rossa soil had lower expression level of DNA repair genes and a higher number of DNA double-strand breaks in interphase nuclei. Additionally, the number of DNA double-strand breaks and R-loops in metaphase chromosomes was also greater in plants growing on terra rossa soil. These findings highlight the influence of soil factors on DNA damage and repair in the wheat genome.
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
(2023)
Article
Plant Sciences
Guangrong Li, Tao Zhang, Zhihui Yu, Hongjin Wang, Ennian Yang, Zujun Yang
Summary: The chromosome-specific painting technique developed in this research, using oligo probes, enables efficient high-throughput karyotyping of barley and wheat chromosomes, as well as other Triticeae species. This technique facilitates the study of inter-species chromosome homologous relationships and non-homologous chromosomal rearrangements in Triticeae species and wheat-alien species derivatives.
Review
Plant Sciences
Zhaoxu Gao, Jianxin Bian, Fei Lu, Yuling Jiao, Hang He
Summary: This article summarizes Triticeae, the wheatgrass tribe, which includes major cereal crops and their wild relatives. Wheat, barley, rye, and oat are important crops within Triticeae for human consumption, animal feed, and rangeland protection. Recent advances in sequencing technology have allowed researchers to elucidate the genomes of Triticeae crops and capture their genomic diversities. The article highlights progress in genome sequencing, pan-genome analyses, and resequencing analysis of Triticeae crops, and suggests future research directions.
FRONTIERS IN PLANT SCIENCE
(2023)
Article
Genetics & Heredity
Priyanka Jain, Ankita Singh, Mir Asif Iquebal, Sarika Jaiswal, Sundeep Kumar, Dinesh Kumar, Anil Rai
Summary: This study thoroughly investigated CKX genes in Triticum aestivum, identifying 11 CKX subfamilies and analyzing their gene structures, promoter elements, expression patterns, and phylogenetic relationships. The study revealed the vital role of CKX genes in the regulation of biotic and abiotic stress resistance, growth, and development in Triticum and other cereals.
FRONTIERS IN GENETICS
(2022)
Article
Plant Sciences
Xianrui Guo, Mian Wang, Houyang Kang, Yonghong Zhou, Fangpu Han
Summary: The Fhb7 gene was found to originate from Triticeae plants rather than Thinopyrum, indicating a possible horizontal gene transfer before Triticeae differentiation. The different reactions to Fusarium head blight in some wheat-Thinopyrum derivatives raise questions about the ability of the GST-encoding Fhb7 to resist FHB.
Article
Agronomy
Yucui Han, Yujie Gao, Hao Zhou, Xiaoguang Zhai, Qin Ding, Lingjian Ma
Summary: This study sequenced the mitochondrial genomes of K-type cytoplasmic male-sterile (CMS) line and YS-type thermosensitive male-sterile (TMS) line in wheat, identified differences in protein-coding genes and open reading frame sequences, and analyzed the expression patterns of genes under different fertility conditions. The research revealed that the cox1 gene may play a role in the fertility transformation of YS3038.
MOLECULAR BREEDING
(2021)
Article
Biochemistry & Molecular Biology
Kyle Fletcher, Oon-Ha Shin, Kelley J. Clark, Chunda Feng, Alexander Putman, James C. Correll, Steven J. Klosterman, Allen Van Deynze, Richard W. Michelmore
Summary: This study successfully assembled the chromosomes of the oomycete Peronospora effusa using high-fidelity reads, resulting in the first telomere-to-telomere genome assembly for an oomycete. This assembly provides the basis for reevaluating the genomic composition of Peronospora spp. and reveals an abundance of repeat sequences enriched in gene-sparse regions. Additionally, high levels of synteny were found with other fungal species, indicating that many oomycetes may have similar chromosome organization.
MOLECULAR PLANT-MICROBE INTERACTIONS
(2022)
Article
Entomology
Zhixiang Pan, Yinhuan Ding, Shusheng Zhang, Luxian Li, Fangzhou Ma
Summary: This study presents the chromosome-level genome assembly of the butterfly species Papilio elwesi, which is endemic to China. The assembly of this genome enriches the available butterfly genome resources and provides a foundation for future research.
Article
Plant Sciences
Xue-Mei Yan, Shan-Shan Zhou, Hui Liu, Shi-Wei Zhao, Xue-Chan Tian, Tian-Le Shi, Yu-Tao Bao, Zhi-Chao Li, Kai-Hua Jia, Shuai Nie, Jing-Fang Guo, Lei Kong, Ilga M. Porth, Jian-Feng Mao
Summary: Terpenes and terpenoids play a crucial role in plant defense, development, and oil composition. Understanding the differentiation of terpene synthase (TPS) genes provides valuable insights for genetic improvement of oil-producing plants. This study investigates the origin and evolution of TPS genes, revealing potential gene fusion events in the ancestor of land plants and mutual transfer between microbes and plants.
FRONTIERS IN PLANT SCIENCE
(2023)
Article
Plant Sciences
Hongzhan Liu, Qi Wang, Liuyong Xie, Kedong Xu, Fuli Zhang, Xianle Ruan, Lili Li, Guangxuan Tan
Summary: This study systematically investigated the wheat CBS gene family and its relation to high temperature-induced male sterility. It identified 66 CBS family members in the wheat genome and classified them into four subgroups based on gene structure and phylogeny. The TaCBS genes were found to be associated with JA, IAA, MYB, pollination, reproduction, signaling, and cellular processes. In addition, several TaemiRNAs targeting TaCBS genes were identified. qRT-PCR validation revealed the critical role of TaCBS genes in anther development. Overall, this study provides important insights into the relationship between TaCBS genes and heat-induced sterility in wheat.
FRONTIERS IN PLANT SCIENCE
(2022)
Article
Biochemistry & Molecular Biology
Zhen Peng, Xuran Jiang, Zhenzhen Wang, Xiaoyang Wang, Hongge Li, Shoupu He, Zhaoe Pan, Abdul Qayyum, Abdul Rehman, Xiongming Du
Summary: This study identified RAF genes in different cotton species and suggested that cotton evolution experienced purifying selection of the RAF gene family. The analysis of synteny and gene collinearity indicated that dispersed and segmental duplication events contributed to the expansion of RAFs in cotton.
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
(2021)
Article
Plant Sciences
Daniel Jamie Menadue, Matteo Riboni, Ute Baumann, Rhiannon Kate Schilling, Darren Craig Plett, Stuart John Roy
Summary: This study identified two novel TaVP genes and elucidated the complete homeolog sequences of the three known TaVP genes in bread wheat, bringing the total number of TaVPs to 15. The expression levels of these genes were found to vary significantly between varieties, tissues, and developmental stages, providing valuable information for improving the growth, yield, and abiotic stress tolerance of bread wheat.
Article
Biotechnology & Applied Microbiology
Richard R. -C. Wang, Kevin B. Jensen
Article
Biotechnology & Applied Microbiology
Ruijuan Liu, Richard R. -C. Wang, Feng Yu, Xingwang Lu, Quanwen Dou
Correction
Plant Sciences
Yingxin Zhang, Chengming Fan, Shuangshuang Li, Yuhong Chen, Richard R. -C. Wang, Xiangqi Zhang, Fangpu Han, Zanmin Hu
FRONTIERS IN PLANT SCIENCE
(2017)
Article
Biotechnology & Applied Microbiology
Yu Cui, Yanping Zhang, Juan Qi, Honggang Wang, Richard R. C. Wang, Yinguang Bao, Xingfeng Li
Article
Biochemistry & Molecular Biology
Muhammad Imran, Sarfraz Shafiq, Muhammad Ansar Farooq, Muhammad Kashif Naeem, Emilie Widemann, Ali Bakhsh, Kevin B. Jensen, Richard R. -C. Wang
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
(2019)
Article
Biochemistry & Molecular Biology
Muhammad Imran, Sarfraz Shafiq, Muhammad Kashif Naeem, Emilie Widemann, Muhammad Zeeshan Munir, Kevin B. Jensen, Richard R. -C. Wang
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
(2020)
Editorial Material
Biochemistry & Molecular Biology
Richard R. -C. Wang
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
(2020)
Article
Biotechnology & Applied Microbiology
Richard R-C Wang, Xingfeng Li, Matthew D. Robbins, Steve R. Larson, Shaun B. Bushman, Thomas A. Jones, Aaron Thomas
Article
Biotechnology & Applied Microbiology
Yingxin Zhang, Chengming Fan, Yuhong Chen, Richard R. C. Wang, Xiangqi Zhang, Fangpu Han, Zanmin Hu
Summary: The study revealed specific distribution patterns of SSRs in different chromosomes from different species, providing efficient visible markers for identification of individual chromosomes and tracing SSR sequence evolution from diploid progenitors to hexaploid wheat. The greatest changes in SSRs, including (AAC)(n), (AAG)(n), (AGC)(n), and (AG)(n), were observed in the B genome during wheat evolution, especially in centromeric and pericentromeric regions, suggesting that the B genome might be more sensitive to genome shock and more changeable during wheat polyploidization.
Article
Plant Sciences
Yu Cui, Piyi Xing, Xiaolei Qi, Yinguang Bao, Honggang Wang, Richard R. -C. Wang, Xingfeng Li
Summary: The study identified three octoploid Trititrigia accessions with good resistances to diseases and pests, possessing 14 alien chromosomes with different structural variations in addition to 42 wheat chromosomes. These resources can be valuable in transferring disease and pest resistance genes from Thinopyrum intermedium to common wheat for breeding purposes.
Article
Biotechnology & Applied Microbiology
Xiao Liu, Dan Zhang, Jianhui Zhang, Yuhong Chen, Xiuli Liu, Chengming Fan, Richard R-C. Wang, Yongyue Hou, Zanmin Hu
Summary: Microalgae are considered a highly promising source for biodiesel production, and this study successfully increased lipid content in Chlorella ellipsoidea by transferring the transcription factor LEC1 from Arabidopsis thaliana. The significant changes in gene expression, especially key genes in the lipid synthesis pathway, did not affect growth rate and biomass. Transcriptomic analysis revealed a large number of genes with altered expression in the transgenic strain, including many related to lipid metabolism.
FRONTIERS IN BIOENGINEERING AND BIOTECHNOLOGY
(2021)
Article
Plant Sciences
Xiangzhen Yin, Yingxin Zhang, Yuhong Chen, Jingqiao Wang, Richard R-C Wang, Chengming Fan, Zanmin Hu
Summary: This study successfully generated artificial minichromosomes in oilseed rape by transforming a 0.35-kb direct repeat of Arabidopsis telomeric sequence. Stably inherited minichromosomes C2 and C4 were developed and their truncation sites were identified by resequencing. The minichromosomes were tracked over different generations using insertion site-specific PCR, multi-FISH, and genome resequencing techniques.
FRONTIERS IN PLANT SCIENCE
(2021)
Article
Biochemistry & Molecular Biology
Nouran M. Hasseb, Ahmed Sallam, Mohamed A. Karam, Liangliang Gao, Richard R. C. Wang, Yasser S. Moursi
Summary: This study investigated the salt tolerance at germination and seedling growth stages in spring wheat. Genome-wide association study (GWAS) identified nine genomic regions associated with salt tolerance. The findings provide potential targets for genetic manipulation to improve salt tolerance in wheat.
PLANT MOLECULAR BIOLOGY
(2022)
Article
Plant Sciences
Xiangzhen Yin, Xupeng Guo, Lizong Hu, Shuangshuang Li, Yuhong Chen, Jingqiao Wang, Richard R-C Wang, Chengming Fan, Zanmin Hu
Summary: This study extensively evaluated the DGAT enzymes in Brassica napus, revealing significant differences in function and structure among different types of DGATs. Overexpressing BnaDGAT1 in yeast promotes lipid synthesis, indicating functional divergence among different BnaDGAT subfamilies.
Editorial Material
Biochemistry & Molecular Biology
Richard R-C Wang
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
(2022)
