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A revised classification of Dryopteridaceae based on plastome phylogenomics and morphological evidence,with the description of a new genus,Pseudarachniodes: 《Plant Diversity》2025年第1期34-52,共19页Zheng-Yu Zuo Germinal Rouhan Shi-Yong Dong Hong-Mei Liu Xin-Yu Du Li-Bing Zhang Jin-Mei Lu; funded by the National Natural Science Foundation of China(Grant No.31970232);the National Key Basic Research Program of China(Grant No.2014CB954100).; Dryopteridaceae are the largest fern family and include nearly 20%of extant fern diversity,with 24 currently recognized genera.Recognition and delineation of genera within this family have varied greatly.The three-sub...; 关键词：Ctenitidoideae Infra-familial Morphological diagnostic characters PHYLOGENOMICS Rachis-costae architecture Stigmatopetris

Most Tibetan weedy barleys originated via recombination between Btr1 and Btr2 in domesticated barley: 《Plant Communications》2024年第5期163-175,共13页Guangqi Gao Luxi Yan Yu Cai Yu Guo Congcong Jiang Qiang He Sarah Tasnim Zongyun Feng Jun Liu Jing Zhang Takao Komatsuda Martin Mascher Ping Yang; Tibetan weedy barleys reside at the edges of qingke(hulless barley)fields in Tibet(Xizang).The spikes of these weedy barleys contain or lack a brittle rachis,with either two-or six-rowed spikes and either hulled or hu...; 关键词：Tibetan weedy barley agriocrithon de-domestication out-pollination recombination brittle rachis

Natural variations of HvSRN1 modulate the spike rachis node number in barley被引量：1: 《Plant Communications》2024年第1期148-163,共16页Chaofeng Fan Dongdong Xu Chunchao Wang Zhaoyan Chen Tingyu Dou Dandan Qin Aikui Guo Meng Zhao Honghong Pei Mengwei Zhao Renxu Zhang Ke Wang Jing Zhang Zhongfu Ni Ganggang Guo; supported by the National Key R&D Program of China (2018YFD1000706);Hainan Yazhou Bay Seed Laboratory (B21Y10214);the National Natural Science Foundation of China (no.31771774);the Agricultural Science and Technology Innovation Program,and the China Agricultural Research System (CARS-05).; Grain number,one of the major determinants of yield in Triticeae crops,is largely determined by spikelet number and spike rachis node number(SRN).Here,we identified three quantitative trait loci(QTLs)for SRN using 145...; 关键词：BARLEY FINE-MAPPING grain number kernel weight

Characterisation of Biomasses for Their Valorisation in Energy and Biochar Production: Case of Cotton Stalks, Maize Rachis and Rice Husk被引量：3: 《Engineering（科研）》2022年第5期173-183,共11页Moussa dit Corneille Tarpilga Bétaboalé Naon François Ouedraogo; The main source of energy for most African families remains firewood. The exploitation of this resource is the main cause of accelerated environmental degradation with its consequences which are climate change and soi...; 关键词：Characterization of Biomass ENERGY PYROLYSIS Combustion BIOCHAR

Phenolic compounds from Peanut testa: 《Asian Journal of Traditional Medicines》2020年第4期186-192,共7页Zhiyong Xu Yufei Xi Xiaoxiao Huang Shaojiang Song; Phytochemical investigation of peanut testa(the seed coat of Arachis hypogaea L.)led to the isolation of eight phenolic compounds,including caffeic acid(1),methyl caffeate(2),ethyl caffeate(3),methyl protocatechuate(4...; 关键词：peanut testa A rachis hypogaea L. separation and purification phenolic compoimds

Ornamental feathers in Cretaceous Burmese amber:resolving the enigma of rachis-dominated feather structure: 《Journal of Palaeogeography》2019年第1期1-18,共18页Lida Xing Pierre Cockx Ryan C.McKellar Jingmai O’Connor; National Natural Science Foundation of China(41772008);Fundamental Research Funds for the Central Universities(2652017215);National Geographic Society,U.S.A.(EC0768-15);Natural Sciences and Engineering Research Council,Canada(2015-00681);RSM and Paul Riegert scholarships(to P.C.)for support; Over the last 20 years, compression fossils of feathers surrounding dinosaurs have greatly expanded our understanding of the origin and evolution of feathers. One of the most peculiar feather morphotypes discovered to...; 关键词：Enantiornithes Confuciusornithiformes Fossil FEATHER Myanmar ORNAMENTAL FEATHER

Isolation and Characterization of Nanocellulose Obtained from Industrial Crop Waste Resources by Using Mild Acid Hydrolysis: 《Journal of Renewable Materials》2018年第4期362-369,共8页Galia Moreno Karla Ramirez Marianelly Esquivel Guillermo Jimenez; Cellulose,microcrystalline cellulose and nanocellulose were prepared from three agricultural waste resources:pineapple leaf(PALF),banana rachis(BR),and sugarcane bagasse(SCB).Each waste resource was first converted in...; 关键词：Cellulose PINEAPPLE leaf sugarcane BAGASSE banana RACHIS WHISKERS

Molecular Mapping of QTLs for Yield and Yield-Related Traits in Oryza sativa cv Swarna × O. nivara (IRGC81848) Backcross Population被引量：4: 《Rice science》2011年第3期178-186,共9页B. P. MALLIKARJUNA SWAMY K. KALADHAR M. S. RAMESHA B. C. VIRAKTAMATH N. SARLA; the Department of Biotechnology, Government of India for financial support to the Network Project on Functional Genomics of rice at the Directorate of Rice Research, Andhra Pradesh, India; Advanced backcross QTL analysis was used to identify QTLs for seven yield and yield-related traits in a BC2F2 population from the cross between a popular Oryza sativa cv Swarna and O. nivara IRGC81848. Transgressive s...; 关键词：Oryza sativa Oryza nivara stem diameter rachis diameter YIELD yield components quantitative trait locus

New Species of the Isolated Psaroniaceous Rachis from the Early Permian in China: 《Journal of Integrative Plant Biology》2008年第1期119-127,共9页Ning Xiang Shi-Min Ma Bao-Lin Tian Shi-Jun Wang Ming-Shan Zhang; Supported by the National Natural Science Foundation of China (30670140);the Special Fund from the Director of Institute of Botany, CAS.; A new kind of marattialean raches are reported from the coal balls in Coal Seam No.7 in the upper part of the Taiyuan Formation （early Early Permian） from Taiyuan, Shanxi, China and are assigned to the genus Stipito...; 关键词：coal ball Early Permian new species Psaroniaceae RACHIS Stipitopteris.

Genetic analysis and gene mapping of leafy head(lhd),a mutant blocking the differentiation of rachis branches in rice(Oryza sativa L.)被引量：9: 《Chinese Science Bulletin》2003年第20期2201-2205,共5页DUANYuanlin WUWeiren LIUHuaqing ZHANGDanfeng ZHOUYuanchang PANRunsheng LINLihui CHENZhiwei GUANHuazhong LIWeiming XUEYongbiao; supported by the National Natural Science Foundation of China(Grant No.30270716);the 973 Program of China(Grant No.G1999011602);the Scientech Youth Talent Foundation of Fujian Provience(Grant No.2001J041).; A rice mutant called leafy head (lhd), in which the differentiation of rachis branches is blocked, was identified in a doubled haploid (DH) population derived through F1 anther culture from a cross between rice (Oryza...; 关键词：水稻突变种枝梗遗传分析基因定位单倍体

RACHIS