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| 1 | Characterization of a Novel Weak Allele of RGA1/D1 and Its Potential Application in Rice Breeding显示文摘Semi-dwarfing improves the lodging resistance and yield of rice,and the vast majority of modern rice varieties harbor the sd1 allele to decrease plant height,resulting in reduced genetic diversity and negative agronomic traits.Thus,exploring alternative sources of dwarfism is imperative for rice breeding.Here,we identified a novel RGA1 allele,d1-w,from a local indica variety Xiaolixiang(XLX)using a map-based cloning approach.Compared with other rice varieties,RGA1 in XLX contained a unique single nucleotide polymorphism that resulted in an additional transcript and reduced functional RGA1 transcript level.The RGA1 from Nipponbare was introduced into XLX to estimate the value of d1-w in rice breeding.Compared with transgenic XLX plants(XLX^(D1)),XLX exhibited reduced plant height,increased stem strength,lower reactive oxygen species accumulation,delayed senescence,stronger photosynthesis,higher grain yield and quality(including external,milling and nutritional qualities),and enhanced resistance to drought and Rhizoctonia solani.Therefore,we proposed that the d1-w allele has potential as an excellent dwarfism resource for rice breeding. | LIU Yantong LI Ting JIANG Zhishu ZENG Chuihai HE Rong QIU Jiao LIN Xiaoli PENG Limei SONG Yongping ZHOU Dahu CAI Yicong ZHU Changlan FU Junru HE Haohua XU Jie | 2022 | Rice science2022，29，6： | 2 |
| 2 | ' Quality care demonstration project ' practice and think显示文摘 | Zhou Xinfeng Zhang Hongguang Lv Meiying Zhou Changlan | | 0，，16： | 1 |
| 3 | Identification and characterization of a novel Waxy allele from a Yunnan rice landrace显示文摘 | Linglong Liu Xiaodong Ma Shijia Liu Changlan Zhu Ling Jiang Yihua Wang Yi Shen Yulong Ren Hui Dong Liangming Chen Xi Liu Zhigang Zhao Huqu Zhai Jianmin Wan | 2009 | Plant Molecular Biology2009，，6： | 1 |
| 4 | Selective preparation for biofuels and high value chemicals based on biochar catalysts显示文摘The reuse of biomass wastes is crucial toward today’s energy and environmental crisis,among which,biomass-based biochar as catalysts for biofuel and high value chemical production is one of the most clean and economical solutions.In this paper,the recent advances in biofuels and high chemicals for selective production based on biochar catalysts from different biomass wastes are critically summarized.The topics mainly include the modification of biochar catalysts,the preparation of energy products,and the mechanisms of other high-value products.Suitable biochar catalysts can enhance the yield of biofuels and higher-value chemicals.Especially,the feedstock and reaction conditions of biochar catalyst,which affect the efficiency of energy products,have been the focus of recent attentions.Mechanism studies based on biochar catalysts will be helpful to the controlled products.Therefore,the design and advancement of the biochar catalyst based on mechanism research will be beneficial to increase biofuels and the conversion efficiency of chemicals into biomass.The advanced design of biochar catalysts and optimization of operational conditions based on the biomass properties are vital for the selective production of high-value chemicals and biofuels.This paper identifies the latest preparation for energy products and other high-value chemicals based on biochar catalysts progresses and offers insights into improving the yield of high selectivity for products as well as the high recyclability and low toxicity to the environment in future applications. | Hui LI Changlan HOU Yunbo ZHAI Mengjiao TAN Zhongliang HUANG Zhiwei WANG Lijian LENG Peng LIU Tingzhou LEI Changzhu LI | 2023 | Frontiers in Energy2023，17，5： | 0 |
| 5 | OsHG3 Affects Rice Palea Development, Grain Yield and Quality显示文摘Floral development is one of the most important determining factors of grain yield in cereal crops(Immink et al,2010).The rice inflorescence is composed of the spikelet,a specific structural unit in poaceae,which is greatly different from typical eudicots.However,several genes encoding the homologous of the proteins in ABCDE model were also found in rice genome(Luo and Zhu,2002).Lemma and palea are grass-specific floret tissues which interlock with each other to protect the inner floral organs and seeds from attack by pathogens,insects or abiotic stresses.Meanwhile,they have photosynthetic ability and provide amino acids and carbohydrates to grouting seeds. | Ouyang Linjuan Xu Minyu Hu Jiang Zhu Lixin Li Ting Xu Yilei Zhu Changlan Peng Xiaosong Chen Xiaorong He Haohua Xu Jie | 2020 | Rice science2020，27，5： | 0 |
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