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| 1 | Gossypol: phytoalexin of cotton显示文摘Sesquiterpenoids are a class of 15-carbon secondary metabolites that play diverse roles in plant adaptation to environment.Cotton plants accumulate a large amount of sesquiterpene aldehydes(including gossypol)as phytoalexins against pathogens and herbivores.They are stored in pigment glands of aerial organs and in epidermal layers of roots.Several enzymes of gossypol biosynthesis pathway have been characterized,including 3-hydroxy-3-methylglutaryl coenzyme A reductase(HMGR)and farnesyl diphosphate synthase(FPS)that catalyze the formation of the precursor farnesyl diphosphate(FPP),(+)-δ-cadinene synthase(CDN)which is the first enzyme committed to gossypol biosynthesis,and the downstream enzymes of CYP706B1 and methyltransferase.Expressions of these genes are tightly regulated during cotton plants development and induced by jasmonate and fungi elicitors.The transcription factor Ga WRKY1 has been shown to be involved in gossypol pathway regulation.Recent development of new genomic platforms and methods and releases of diploid and tetraploid cotton genome sequences will greatly facilitate the elucidation of gossypol biosynthetic pathway and its regulation. | Xiu Tian Juxin Ruan Jinquan Huang Xin Fang Yingbo Mao Lingjian Wang Xiaoya Chen Changqing Yang | 2016 | Science China(Life Sciences)2016，59，2： | 10 |
| 2 | Are small RNAs a big help to plants?显示文摘The discovery of RNA interference(RNAi) has augmented our knowledge of gene regulation and presents a fascinating technology that has a great potential for application in genetic analysis,disease therapy,plant protection,and many other areas.In this review,we will focus on the biological functions of RNAi and its application in agriculture with a brief introduction to the history of its discovery and molecular mechanism. | MAO YingBo,XUE XueYi & CHEN XiaoYa National Key Laboratory of Plant Molecular Genetics,Institute of Plant Physiology and Ecology,Shanghai Institutes for Biological Sciences,Chinese Academy of Sciences,Shanghai 200032,China | 2009 | Science China(Life Sciences)2009，52，3： | 7 |
| 3 | Transcriptome analysis of three cotton pests reveals features of gene expressions in the mesophyll feeder Apolygus lucorum显示文摘The green mirid bug Apolygus lucorum is an agricultural pest that is known to cause damage to more than 150 plant species.Here,we report the transcriptomes of A.lucorum at three different developmental stages(the second and fifth instar nymphs and adults).A total of 98,236 unigenes with an average length of l,335 nt was obtained,of which 50,640 were annotated,including those encoding digestive enzymes and cytochrome P450 s.Comparisons with cotton bollworm and cotton aphid transcriptomes revealed distinct features of A.lucorum as a mesophyll feeder.The gene expression dynamics varied during development from young nymphs to adults.The high-quality transcriptome data and the gene expression dynamics reported here provide valuable data for a more comprehensive understanding of the physiology and development of mirid bugs,and for mining targets for their control. | Dianyang Chen Fangyan Chen Chunyu Chen Xiaoya Chen Yingbo Mao | 2017 | Science China(Life Sciences)2017，60，8： | 4 |
| 4 | Engineering purple rice for human health显示文摘Human history of domestication of wild plants as food source has witnessed continuous improvement in nutritional qualities of plant products.However,some nutritional traits were lost during agricultural breeding(Tieman et al.,2017),and some are absent in certain wild ancestors and could | Xin Fang Yingbo Mao Xiaoya Chen | 2018 | Science China(Life Sciences)2018，61，3： | 2 |
| 5 | Silen- cing a cotton bollworm P450 monooxygenase gene by plant- mediated RNAi impairs larval tolerance of gossypol 显示文摘 | MAO Yingbo CAI Wenjuan WANG Jiawei | 2007 | Nature Biotechnol2007，25，11： | 1 |
| 6 | Silenc- ing a cotton bollworm P450 monooxygenase gene by plant-mediated RNAi impairs larval tolerance of gossypol 显示文摘 | Mao Yingbo Cai Wenjuan Wang Jiawei | 2007 | Nat Biotechnol2007，25，11： | 1 |
| 7 | Cotton plants expressing CYP6AE14 double-stranded RNA show enhanced resistance to bollworms 显示文摘 | Mao Yingbo Tao Xiaoyuan Xue Xueyi | 2011 | Transgenic Research2011，20，3： | 1 |
| 8 | Cysteine protease enhances plant-mediated bollworm RNA inter- ference 显示文摘 | Mao Yingbo Xue Xueyi Tao Xiaoyuan | 2013 | Plant Mol Biol2013，83，12： | 1 |
| 9 | Silencing a cotton bollworm P450 monooxygenase gene by plant-mediated RNAi impairs larval tolerance of gossypol显示文摘 | Mao Yingbo Cai Wenjuan Wang Jiawei | 2007 | Nature Biotechnology2007，25，： | 1 |
| 10 | Control of root cap formation by MicroRNA-targeted auxin response factors in Arabidopsis显示文摘 | WANG Jiawei WANG Lingjian MAO Yingbo | | 0，，08： | 1 |
| 11 | Silencing acotton bollworm P450 monooxygenase gene by plant- mediated RNAi impairs larval tolerance of gossypol 显示文摘 | Mao Yingbo Cai Wenjuan Wang Jiawei | 2007 | Nature Biotechnology2007，25，： | 1 |
| 12 | RNAi technology for plant protection and its applicatior in wheat显示文摘The RNAi technology takes advantage of the intrinsic RNA interference(RNAi)mechanism that exists in nearly all eukaryotes in which target mRNAs are degraded or functionally suppressed.Significant progress has been made in recent years where RNAi technology is applied to several crops and economic plants for protection against diseases like fungi,pests,and nematode.RNAi technology is also applied in controlling pathogen damages in wheat,one of the most important crops in the world.In this review,we first give a brief introduction of the RNAi technology and the underneath mechanism.We then review the recent progress of its utilization in crops,particular wheat.Finally,we discuss the existing challenges and prospect future development of this technology in crop protection. | Shaoshuai Liu Shuaifeng Geng Aili Li Yingbo Mao Long Mao | 2021 | aBIOTECH2021，2，4： | 0 |
| 13 | From the floret to the canopy:High temperature tolerance during flowering显示文摘Heat waves induced by climate warming have become common in food-producing regions worldwide,frequently coinciding with high temperature(HT)-sensitive stages of many crops and thus threatening global food security.Understanding the HT sensitivity of reproductive organs is currently of great interest for increasing seed set.The responses of seed set to HT involve multiple processes in both male and female reproductive organs,but we currently lack an integrated and systematic summary of these responses for the world’s three leading food crops(rice,wheat,and maize).In the present work,we define the critical high temperature thresholds for seed set in rice(37.2℃±0.2℃),wheat(27.3℃±0.5℃),and maize(37.9℃±0.4℃)during flowering.We assess the HT sensitivity of these three cereals from the microspore stage to the lag period,including effects of HT on flowering dynamics,floret growth and development,pollination,and fertilization.Our review synthesizes existing knowledge about the effects of HT stress on spikelet opening,anther dehiscence,pollen shedding number,pollen viability,pistil and stigma function,pollen germination on the stigma,and pollen tube elongation.HT-induced spikelet closure and arrest of pollen tube elongation have a catastrophic effect on pollination and fertilization in maize.Rice benefits from pollination under HT stress owing to bottom anther dehiscence and cleistogamy.Cleistogamy and secondary spikelet opening increase the probability of pollination success in wheat under HT stress.However,cereal crops themselves also have protective measures under HT stress.Lower canopy/tissue temperatures compared with air temperatures indicate that cereal crops,especially rice,can partly protect themselves from heat damage.In maize,husk leaves reduce inner ear temperature by about 5℃compared with outer ear temperature,thereby protecting the later phases of pollen tube growth and fertilization processes.These findings have important implications for accurate modeling,optimized crop management,and breeding of new varieties to cope with HT stress in the most important staple crops. | Mayang Liu Yuhan Zhou Jiaxin Sun Fen Mao Qian Yao Baole Li Yuanyuan Wang Yingbo Gao Xin Dong Shuhua Liao Pu Wang Shoubing Huang | 2023 | Plant Communications2023，4，6： | 0 |
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