Across two phylogeographic breaks: Quaternary evolutionary history of a mountain aspen (Populus rotundifolia) in the Hengduan Mountains [0.03%]
跨越两个谱系地理障碍的山杨（Populus rotundifolia）在横断山脉的第四纪古生态与进化历史研究
Jieshi Tang,Xiaoyan Fan,Richard I Milne et al.
Jieshi Tang et al.
Biogeographical barriers to gene flow are central to plant phylogeography. In East Asia, plant distribution is greatly influenced by two phylogeographic breaks, the Mekong-Salween Divide and Tanaka-Kaiyong Line, however, few studies have in...
Conservation genomics provides insights into genetic resilience and adaptation of the endangered Chinese hazelnut, Corylus chinensis [0.03%]
保护基因组学为濒危中国胡桃遗传弹性和适应性提供见解
Zhen Yang,Lisong Liang,Weibo Xiang et al.
Zhen Yang et al.
Global climate change has increased concerns regarding biodiversity loss. However, many key conservation issues still required further research, including demographic history, deleterious mutation load, adaptive evolution, and putative intr...
Central Asia revealed as a key area in evolution of Eremurus (Asphodelaceae) [0.03%]
中亚是 género Eremurus（阿斯法德尔科）进化中的关键地区
Dilmurod Makhmudjanov,Sergei Volis,Ziyoviddin Yusupov et al.
Dilmurod Makhmudjanov et al.
Eremurus was described at the beginning of the 19th century. However, due to limited sampling and the small number of gene markers to date, its phylogeny and evolution are largely unknown. In this study, we analyzed plastomes from 27 specie...
Epigenetic control on transcription of vernalization genes and whole-genome gene expression profile induced by vernalization in common wheat [0.03%]
春化过程中普通小麦春化基因转录的表观遗传调控及春化的全基因组表达谱分析
Yunzhen Li,Liujie Jin,Xinyu Liu et al.
Yunzhen Li et al.
Vernalization is necessary for winter wheat to flower. However, it is unclear whether vernalization is also required for spring wheat, which is frequently sown in fall, and what molecular mechanisms underlie the vernalization response in wh...
Evolutionary history shapes variation of wood density of tree species across the world [0.03%]
进化历史影响着全球树木种类木材密度的差异性变异
Fangbing Li,Hong Qian,Jordi Sardans et al.
Fangbing Li et al.
The effect of evolutionary history on wood density variation may play an important role in shaping variation in wood density, but this has largely not been tested. Using a comprehensive global dataset including 27,297 measurements of wood d...
Deep genome skimming reveals the hybrid origin of Pseudosasa gracilis (Poaceae: Bambusoideae) [0.03%]
深度基因组简化分析揭示了刚竹(Poaceae：Bambusoideae)的杂交起源
Xiang-Zhou Hu,Cen Guo,Sheng-Yuan Qin et al.
Xiang-Zhou Hu et al.
Pseudosasa gracilis (Poaceae: Bambusoideae) is a temperate woody bamboo species endemic to South-central China with a narrow distribution. Previous phylogenetic studies revealed an unexpected, isolated phylogenetic position of Ps. gracilis....
BrrTCP4b interacts with BrrTTG1 to suppress the development of trichomes in Brassica rapa var. rapa [0.03%]
BrrTCP4b通过与BrrTTG1互作抑制白菜叶表皮细胞毛状体的发育
Cheng Li,Li Zhang,Hefan Li et al.
Cheng Li et al.
The number of trichomes significantly increased in CRISPR/Cas9-edited BrrTCP4b turnip (Brassica rapa var. rapa) plants. However, the underlying molecular mechanism remains to be uncovered. In this study, we performed the Y2H screen using Br...
Comprehensive integration of single-cell transcriptomic data illuminates the regulatory network architecture of plant cell fate specification [0.03%]
单细胞转录组数据的综合整合揭示了植物细胞命运决定的调控网络架构
Shanni Cao,Xue Zhao,Zhuojin Li et al.
Shanni Cao et al.
Plant morphogenesis relies on precise gene expression programs at the proper time and position which is orchestrated by transcription factors (TFs) in intricate regulatory networks in a cell-type specific manner. Here we introduced a compre...
Arlenea delicata gen. et sp. nov., a new ephedroid plant from the Early Cretaceous Crato Formation, Araripe Basin, Northeast Brazil [0.03%]
巴西东北阿腊里皮盆地早白垩世克腊托植物群中的新无纲植物Arlenea delicata.Gen．Et Sp．Nov．
Alita Maria Neves Ribeiro,Yong Yang,Antônio Álamo Feitosa Saraiva et al.
Alita Maria Neves Ribeiro et al.
Ephedroid macrofossils have been widely documented in Cretaceous deposits, including numerous from the Lower Cretaceous Yixian Formation of NE China. However, few ephedroid macrofossils have been reported from South America. Herein, we desc...
Multi-omics analyses provide insights into the evolutionary history and the synthesis of medicinal components of the Chinese wingnut [0.03%]
多组学分析揭示文冠果的进化历史和药用成分合成机制
Zi-Yan Zhang,He-Xiao Xia,Meng-Jie Yuan et al.
Zi-Yan Zhang et al.
Chinese wingnut (Pterocarya stenoptera) is a medicinally and economically important tree species within the family Juglandaceae. However, the lack of high-quality reference genome has hindered its in-depth research. In this study, we succes...