|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | 植物氮磷钾养分高效利用研究现状与展望显示文摘氮、磷、钾是植物生长发育所必需的大量营养元素.植物主要通过两种途径获取营养:第一种是植物根系直接从土壤吸收营养,称为直接营养吸收途径.植物感知土壤中的氮、磷、钾浓度后,通过调节离子通道或转运体,从而介导营养元素的吸收;第二种是植物通过与微生物共生从环境中获取营养,称为间接营养吸收途径,其中根瘤共生和丛枝菌根共生是植物从环境高效获得营养的重要途径.本文总结了国内外近几年在植物氮磷钾信号感知、吸收和转运研究中所取得的重要进展,剖析了相关领域未来发展趋势和面临的主要问题,并对未来15年植物营养研究的重点进行了展望,为培育养分高效利用作物新品种、保障国家农业可持续发展和粮食安全提供技术支撑. | 储成才 王毅 王二涛 | 2021 | 中国科学:生命科学2021，51，10： | 42 |
| 2 | Rice functional genomics:decades'efforts and roads ahead显示文摘Rice(Oryza sativa L.)is one of the most important crops in the world.Since the completion of rice reference genome sequences,tremendous progress has been achieved in understanding the molecular mechanisms on various rice traits and dissecting the underlying regulatory networks.In this review,we summarize the research progress of rice biology over past decades,including omics,genome-wide association study,phytohormone action,nutrient use,biotic and abiotic responses,photoperiodic flowering,and reproductive development(fertility and sterility).For the roads ahead,cutting-edge technologies such as new genomics methods,high-throughput phenotyping platforms,precise genome-editing tools,environmental microbiome optimization,and synthetic methods will further extend our understanding of unsolved molecular biology questions in rice,and facilitate integrations of the knowledge for agricultural applications. | Rongzhi Chen Yiwen Deng Yanglin Ding Jingxin Guo Jie Qiu Bing Wang Changsheng Wang Yongyao Xie Zhihua Zhang Jiaxin Chen Letian Chen Chengcai Chu Guangcun He Zuhua He Xuehui Huang Yongzhong Xing Shuhua Yang Daoxin Xie Yaoguang Liu Jiayang Li | 2022 | Science China(Life Sciences)2022，65，1： | 12 |
| 3 | 植物磷稳态的调控机制显示文摘磷是植物必需的重要营养元素之一,是生物大分子的重要组成部分,在植物生命过程中发挥着不可或缺的作用。维持体内磷稳态对于植物的生长发育和环境应答至关重要。多种信号分子参与调控植物对磷的吸收和转运。植物维持磷稳态主要包括土壤磷的活化、磷的吸收、转运、存储和再利用等过程,涉及磷胁迫响应、转录因子调节、miRNA调节、菌根共生、细胞器间转移等磷调节机制。未来的磷营养机制研究需要跨学科知识的融合,由模式植物研究转向栽培作物。全面总结了植物细胞磷吸收和转运的核心分子及其作用机制的研究进展,旨在为作物品种改良和遗传育种提供重要借鉴。 | 刘潮 褚洪龙 吴丽芳 唐利洲 韩利红 | 2022 | 生物技术通报2022，38，2： | 3 |
| 4 | Plant adaptation to low phosphorus availability:Core signaling,crosstalks,and applied implications显示文摘Phosphorus(P)is an essential nutrient for plant growth and reproduction.Plants preferentially absorb P as orthophosphate(Pi),an ion that displays low solubility and that is readily fixed in the soil,making P limita-tion a condition common to many soils and Pi fertilization an inefficient practice.To cope with Pi limitation,plants have evolved a series of developmental and physiological responses,collectively known as the Pi starvation rescue system(PSR),aimed to improve Pi acquisition and use efficiency(PUE)and protect from Pi-starvation-induced stress.Intensive research has been carried out during the last 20 years to un-ravel the mechanisms underlying the control of the PSR in plants.Here we review the results of this research effort that have led to the identification and characterization of several core Pi starvation signaling components,including sensors,transcription factors,microRNAs(miRNAs)and miRNA inhibitors,kinases,phosphatases,and components of the proteostasis machinery.We also refer to recent results revealing the existence of intricate signaling interplays between Pi and other nutrients and antagonists,N,Fe,Zn,and As,that have changed the initial single-nutrient-centric view to a more integrated view of nutrient homeostasis.Finally,we discuss advances toward improving PUE and future research priorities. | Javier Paz-Ares Maria Isabel Puga Monica Rojas-Triana Iris Martinez-Hevia Sergio Diaz Cesar Poza-Carrión Miguel Mi(n)ambres Antonio Leyva | 2022 | Molecular Plant2022，15，1： | 2 |
您所在的机构暂未开通此部分的功能，请联系管理员