Article
Genetics & Heredity
Konstantin A. Shestibratov, Oleg Yu Baranov, Eugenia N. Mescherova, Pavel S. Kiryanov, Stanislav Panteleev, Ludmila Mozharovskaya, Konstantin Krutovsky, Vladimir E. Padutov
Summary: Curly birch is a rare variety of silver birch known for its beautiful wood texture. The complete nucleotide sequence and annotation of its chloroplast genome have been presented for the first time, revealing the high genetic variation and potential for developing useful genetic markers. The structural and functional organization of the chloroplast genome in curly birch is similar to other woody plant species.
FRONTIERS IN GENETICS
(2021)
Article
Forestry
Yangao Jiang, Yuting Cao, Shijie Han, Junhui Zhang, Lin Hao
Summary: Tree growth in mountain ecosystems, specifically Betula platyphylla, shows varying growth/climate relationships along an altitudinal gradient in Changbai Mountain of northeast China. The study found that at different altitudes, the growth of BP trees is influenced by different climatic factors, and with continued warming, these trees are expected to move to higher altitudes in the future.
Article
Multidisciplinary Sciences
Shilin Sun, Bo Wang, Qi Jiang, Zhuoran Li, Site Jia, Yucheng Wang, Huiyan Guo
Summary: This study identified 26 BpDof genes in birch through whole-genome analysis, revealing diversity in structure, expression, and function in response to drought stress. Overexpressing BpDof4, BpDof11, and BpDof17 genes enhanced plant tolerance to drought, showing improved ROS scavenging capabilities and reduced cell damage in birch.
Article
Forestry
Yijie Li, Song Chen, Yuhang Liu, Haijiao Huang
Summary: This study identified 59 cell cycle gene models in the genome of Betula pendula, with 17 highly expressed genes among them. These findings provide a foundation for further research on the function of cell cycles in Betula pendula.
Article
Biochemistry & Molecular Biology
Nian Wang, Laura J. Kelly, Hugh A. McAllister, Jasmin Zohren, Richard J. A. Buggs
Summary: This study utilized RAD sequences to generate genome-wide sequence reads for 27 diploid and 36 polyploid Betula species, and reconstructed the evolutionary relationships among these species using supermatrix and species tree methods. The research identified the complex reticulate origins of the majority of polyploid taxa in the genus Betula, leading to the proposal of splitting Betula into two subgenera based on differences in seed-wing morphology.
MOLECULAR PHYLOGENETICS AND EVOLUTION
(2021)
Article
Plant Sciences
Ziyoviddin Yusupov, Tao Deng, Sergei Volis, Furkat Khassanov, Dilmurod Makhmudjanov, Komiljon Tojibaev, Hang Sun
Summary: The study sequenced the complete chloroplast genomes of four central Asian species of Allium sect. Cepa, revealing two separate clades contradicting previous phylogenies. The discrepancies may be related to interspecific hybridization and chloroplast capture. The central Asian Allium species were not involved in the domestication of common onion.
Article
Microbiology
Seokhyeon Bae, Heeyoung Kang, Haneul Kim, Kiseong Joh
Summary: Two novel species of the genus Deinococcus were isolated from the bark of birch tree, characterized by their reddish color and oval-to-short rod-shaped cells.
INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY
(2022)
Article
Biochemistry & Molecular Biology
Tiange Yang, Saimire Aishan, Jiale Zhu, Yonghua Qin, Jiao Liu, Hong Liu, Jun Tie, Jiangqing Wang, Rui Qin
Summary: This study assembled and compared the chloroplast genomes of several Carthamus species, finding that their chloroplast genome structures were highly conserved. Phylogenomic analysis supported Carthamus as a monophyletic taxon, divided into two sections. This study expanded our understanding of Carthamus chloroplast genomes and provided support for more comprehensive phylogenetic studies.
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
(2023)
Article
Biochemistry & Molecular Biology
Jun Wen, Deng-Feng Xie, Megan Price, Ting Ren, Yi-Qi Deng, Ling-Jian Gui, Xian-Lin Guo, Xing-Jin He
Summary: A study using genome skimming approach reconstructed the phylogeny of Apioideae, clarifying early divergences and proposing hypotheses about chloroplast capture events.
MOLECULAR PHYLOGENETICS AND EVOLUTION
(2021)
Article
Genetics & Heredity
Meiqi Zhang, Yuan Gao, Xiaoyue Su, Weili Liu, Yanli Guo, Jing Jiang, Wei Ma
Summary: In this study, the complete chloroplast genome of Betula pendula purple rain, a variety native to Europe, was sequenced. The genome had a quadripartite structure with a total of 160,552 bases, including large and small single copy regions and inverted repeat regions. The chloroplast genome contained 124 genes and had a GC content of 36%. Phylogenetic analysis showed its close relationship with Betula occidentalis and Betula platyphylla.
MITOCHONDRIAL DNA PART B-RESOURCES
(2023)
Article
Plant Sciences
Consolata Nanjala, Vincent Okelo Wanga, Wyclif Odago, Elizabeth Syowai Mutinda, Emmanuel Nyongesa Waswa, Millicent Akinyi Oulo, Elijah Mbandi Mkala, Josiah Kuja, Jia-Xin Yang, Xiang Dong, Guang-Wan Hu, Qing-Feng Wang
Summary: This study investigated the complete plastomes of 6 Calanthe and 2 Phaius species, revealing their structural characteristics. The results showed highly conserved plastomes among the species, with some non-coding regions having more sequence repeats important for DNA barcoding. Phylogenetic analysis revealed a paraphyletic relationship in the Calanthe group and confirmed the position of Phaius delavayi within the genus Calanthe.
Review
Forestry
Yiming Zhang, Li Li, Chao Wang, Yanmin Wang, Tengqian Zhang, Yucheng Wang
Summary: In this study, drought-responsive lncRNAs were identified from birch and their functions in drought tolerance were characterized. The results showed that many birch drought-responsive lncRNAs were involved in drought tolerance, with some lncRNAs conferring drought tolerance to transgenic plants and others showing sensitivity to drought stress.
TREES-STRUCTURE AND FUNCTION
(2023)
Article
Plant Sciences
Patrick F. Sullivan, Annalis H. Brownlee, Sarah B. Z. Ellison, Sean M. P. Cahoon
Summary: Recent studies have shown that moisture limitation is causing growth declines and mortality in black spruce and white spruce in the North American boreal forest. Additionally, severe wildfires are leading to a shift from spruce forests to forests dominated by paper birch and trembling aspen. Despite paper birch's potential advantage in mild drought conditions, it may be more sensitive to severe drought compared to white spruce.
JOURNAL OF ECOLOGY
(2021)
Article
Forestry
Peng-Hua Shu, Hui Zhang, Nian-Ci Li, Jia-Long Zhang, Guang-Wei Liu, Yuan Yang, Shuo Zang, Shu-Jing Cai, Xia-Lan Wei, Na Sun, Fu-Gang Xiao
Summary: A new monoterpene rhamnoside and 13 known compounds were isolated from the ethanolic extract of Betula platyphylla barks. Among them, compounds 6, 7, and 14 showed significant inhibitory activity against tyrosinase.
Article
Biotechnology & Applied Microbiology
Wenpan Dong, Chao Xu, Yanlei Liu, Jipu Shi, Wenying Li, Zhili Suo
Summary: The study sequenced 20 Lagerstroemia chloroplast genomes and combined them with 15 existing genomes to investigate phylogenetic relationships and divergence times. Results indicate Lagerstroemia is a monophyletic group with four clades, originating in the late Paleocene and diversifying in the middle Miocene. Most species diversified during the Pleistocene. Four variable loci were found in the chloroplast genomes.
Article
Forestry
Sui Wang, Hui Zhao, Jing Jiang, Guifeng Liu, Chuanping Yang
JOURNAL OF FORESTRY RESEARCH
(2015)
Article
Forestry
Sui Wang, Su Chen, Caixia Liu, Yi Liu, Xiyang Zhao, Chuanping Yang, Guan-Zheng Qu
Article
Biotechnology & Applied Microbiology
Qingwen Li, Wenyang Zhou, Donghua Wang, Sui Wang, Qingyuan Li
FRONTIERS IN BIOENGINEERING AND BIOTECHNOLOGY
(2020)
Article
Forestry
Caixia Liu, Kailong Li, Meng Wang, Erqin Fan, Chuanping Yang, Junhui Wang, Pengyue Fu, Xiaolan Ge, Heike W. Sederoff, Ronald R. Sederoff, Vincent L. Chiang, Sui Wang, Guanzheng Qu
Summary: The Qu-2 cell line, a hormone autotrophic poplar suspension cell line, is suitable for studying woody plants and offers advantages such as high growth rates, ease of cultivation, and capability for molecular manipulations. It has great potential to be an excellent model cell line in tree molecular biological research.
JOURNAL OF FORESTRY RESEARCH
(2021)
Article
Plant Sciences
Su Chen, Yucheng Wang, Lili Yu, Tao Zheng, Sui Wang, Zhen Yue, Jing Jiang, Sapna Kumari, Chunfang Zheng, Ibao Tang, Jun Li, Yuqi Li, Jiongjiong Chen, Wenbo Zhang, Hanhui Kuang, Jon S. Robertson, Patrick X. Zhao, Huiyu Li, Shengqiang Shu, Yordan S. Yordanov, Haijiao Huang, David M. Goodstein, Ying Gai, Qi Qi, JiuMeng Min, ChunYan Xu, SongBo Wang, Guan-Zheng Qu, Andrew H. Paterson, David Sankoff, Hairong Wei, Guifeng Liu, Chuanping Yang
Summary: The genome of Betula platyphylla was sequenced and assembled into 14 chromosomes, revealing clues on lignin synthesis pathways and cold tolerance genes. The study identified a cascade of MAP kinases and gene regulatory networks associated with cold stress response. The genomic and transcriptomic analyses provide valuable insights into the structure, features, and evolution of the B. platyphylla genome, facilitating the discovery of important genes and genetic improvement of this tree species.
HORTICULTURE RESEARCH
(2021)
Article
Biochemistry & Molecular Biology
Bo Liu, Sui Wang, Xiaoyan Tao, Caixia Liu, Guanzheng Qu, Quanwen Dou
Summary: The study conducted molecular karyotype analysis of the poplar hybrid P. xiaohei and derived doubled haploids using FISH technology, revealing differential hybridization patterns between chromosomes. The doubled haploid showed an additional hybridization site on chromosome 14 compared to the hybrid, suggesting potential chromosome transfer between the two. The variations in chromosome patterns between the hybrid and doubled haploid indicate genetic mechanisms at play in chromosomal variation in P. xiaohei.
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
(2021)
Article
Genetics & Heredity
Jing Zhang, Cheungchuk Ng, Yan Jiang, Xianxu Wang, Shaodong Wang, Sui Wang
Summary: In this study, 36 lipoxygenase (LOX) gene family members were identified and annotated in the soybean cultivar Zhonghuang 13. These genes play important roles in plant growth, development, and stress response. The majority of the identified LOX genes belonged to the 13-LOX group, and they were unevenly distributed on different chromosomes. The analysis also revealed the conservation of gene sequences and the presence of cis-elements involved in various physiological processes. The study provides valuable information for further research on the soybean LOX gene family.
FRONTIERS IN GENETICS
(2022)
Article
Plant Sciences
Yajuan Duan, Yue Li, Jing Zhang, Yongze Song, Yan Jiang, Xiaohong Tong, Yingdong Bi, Shaodong Wang, Sui Wang
Summary: We conducted a genomic survey of Dongfudou 3 using next-generation sequencing to determine its genome characteristics and size. We also constructed a chromosome-level draft genome and identified the molecular basis of protein deficiency in GmLOX1, GmLOX2, and GmLOX3. These findings lay the foundation for high-quality genome analysis and provide insights into soybean breeding efforts.
Article
Computer Science, Information Systems
Qingwen Li, Benzhi Dong, Donghua Wang, Sui Wang