Annual review of plant biology最新文献_第8页

Spatial Features and Functional Implications of Plant 3D Genome Organization. 植物三维基因组组织的空间特征及其功能意义

IF 23.9 1区生物学

Annual review of plant biology Pub Date : 2022-05-20 Epub Date: 2022-02-07 DOI: 10.1146/annurev-arplant-102720-022810

Katherine Domb, Nan Wang, Guillaume Hummel, Chang Liu

引用次数: 7

Adventures in Life and Science, from Light to Rhythms. 生命与科学的冒险，从光到节奏。

IF 23.9 1区生物学

Annual review of plant biology Pub Date : 2022-05-20 Epub Date: 2022-02-07 DOI: 10.1146/annurev-arplant-090921-091346

Elaine Tobin

引用次数: 1

VIGS Goes Viral: How VIGS Transforms Our Understanding of Plant Science. VIGS病毒:VIGS如何改变我们对植物科学的理解。

IF 23.9 1区生物学

Annual review of plant biology Pub Date : 2022-05-20 Epub Date: 2022-02-09 DOI: 10.1146/annurev-arplant-102820-020542

Clemens Rössner, Dominik Lotz, Annette Becker

{"title":"VIGS Goes Viral: How VIGS Transforms Our Understanding of Plant Science.","authors":"Clemens Rössner, Dominik Lotz, Annette Becker","doi":"10.1146/annurev-arplant-102820-020542","DOIUrl":"https://doi.org/10.1146/annurev-arplant-102820-020542","url":null,"abstract":"Virus-induced gene silencing (VIGS) has developed into an indispensable approach to gene function analysis in a wide array of species, many of which are not amenable to stable genetic transformation. VIGS utilizes the posttranscriptional gene silencing (PTGS) machinery of plants to restrain viral infections systemically and is used to downregulate the plant's endogenous genes. Here, we review the molecular mechanisms of DNA- and RNA-virus-based VIGS, its inherent connection to PTGS, and what is known about the systemic spread of silencing. Recently, VIGS-based technologies have been expanded to enable not only gene silencing but also overexpression [virus-induced overexpression (VOX)], genome editing [virus-induced genome editing (VIGE)], and host-induced gene silencing (HIGS). These techniques expand the genetic toolbox for nonmodel organisms even more. Further, we illustrate the versatility of VIGS and the methods derived from it in elucidating molecular mechanisms, using tomato fruit ripening and programmed cell death as examples. Finally, we discuss challenges of and future perspectives on the use of VIGS to advance gene function analysis in nonmodel plants in the postgenomic era.","PeriodicalId":8335,"journal":{"name":"Annual review of plant biology","volume":"73 ","pages":"703-728"},"PeriodicalIF":23.9,"publicationDate":"2022-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39607434","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 20

Improving Crop Nitrogen Use Efficiency Toward Sustainable Green Revolution. 提高作物氮素利用效率，走向可持续的绿色革命。

IF 23.9 1区生物学

Annual review of plant biology Pub Date : 2022-05-20 DOI: 10.1146/annurev-arplant-070121-015752

Qian Liu, Kun Wu, Wenzhen Song, N. Zhong, Yunzhe Wu, Xiangdong Fu

引用次数: 39

Parental and Environmental Control of Seed Dormancy in Arabidopsis thaliana. 拟南芥种子休眠的亲本和环境控制。

IF 23.9 1区生物学

Annual review of plant biology Pub Date : 2022-05-20 Epub Date: 2022-02-09 DOI: 10.1146/annurev-arplant-102820-090750

Mayumi Iwasaki, Steven Penfield, Luis Lopez-Molina

引用次数: 16

Into the Shadows and Back into Sunlight: Photosynthesis in Fluctuating Light. 进入阴影和回到阳光:波动光下的光合作用。

IF 23.9 1区生物学

Annual review of plant biology Pub Date : 2022-05-20 DOI: 10.1146/annurev-arplant-070221-024745

S. Long, Samuel H. Taylor, S. Burgess, Elizabete Carmo‐Silva, T. Lawson, A. P. de Souza, L. Leonelli, Yu Wang

{"title":"Into the Shadows and Back into Sunlight: Photosynthesis in Fluctuating Light.","authors":"S. Long, Samuel H. Taylor, S. Burgess, Elizabete Carmo‐Silva, T. Lawson, A. P. de Souza, L. Leonelli, Yu Wang","doi":"10.1146/annurev-arplant-070221-024745","DOIUrl":"https://doi.org/10.1146/annurev-arplant-070221-024745","url":null,"abstract":"Photosynthesis is an important remaining opportunity for further improvement in the genetic yield potential of our major crops. Measurement, analysis, and improvement of leaf CO2 assimilation (A) have focused largely on photosynthetic rates under light-saturated steady-state conditions. However, in modern crop canopies of several leaf layers, light is rarely constant, and the majority of leaves experience marked light fluctuations throughout the day. It takes several minutes for photosynthesis to regain efficiency in both sun-shade and shade-sun transitions, costing a calculated 10-40% of potential crop CO2 assimilation. Transgenic manipulations to accelerate the adjustment in sun-shade transitions have already shown a substantial productivity increase in field trials. Here, we explore means to further accelerate these adjustments and minimize these losses through transgenic manipulation, gene editing, and exploitation of natural variation. Measurement andanalysis of photosynthesis in sun-shade and shade-sun transitions are explained. Factors limiting speeds of adjustment and how they could be modified to effect improved efficiency are reviewed, specifically nonphotochemical quenching (NPQ), Rubisco activation, and stomatal responses.","PeriodicalId":8335,"journal":{"name":"Annual review of plant biology","volume":"73 1","pages":"617-648"},"PeriodicalIF":23.9,"publicationDate":"2022-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43629161","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 39

When SWEETs Turn Tweens: Updates and Perspectives. 当糖果变成渐变:更新和视角。

IF 23.9 1区生物学

Annual review of plant biology Pub Date : 2022-05-20 Epub Date: 2021-12-15 DOI: 10.1146/annurev-arplant-070621-093907

Xueyi Xue, Jiang Wang, Diwakar Shukla, Lily S Cheung, Li-Qing Chen

{"title":"When SWEETs Turn Tweens: Updates and Perspectives.","authors":"Xueyi Xue, Jiang Wang, Diwakar Shukla, Lily S Cheung, Li-Qing Chen","doi":"10.1146/annurev-arplant-070621-093907","DOIUrl":"https://doi.org/10.1146/annurev-arplant-070621-093907","url":null,"abstract":"Sugar translocation between cells and between subcellular compartments in plants requires either plasmodesmata or a diverse array of sugar transporters. Interactions between plants and associated microorganisms also depend on sugar transporters. The sugars will eventually be exported transporter (SWEET) family is made up of conserved and essential transporters involved in many critical biological processes. The functional significance and small size of these proteins have motivated crystallographers to successfully capture several structures of SWEETs and their bacterial homologs in different conformations. These studies together with molecular dynamics simulations have provided unprecedented insights into sugar transport mechanisms in general and into substrate recognition of glucose and sucrose in particular. This review summarizes our current understanding of the SWEET family, from the atomic to the whole-plant level. We cover methods used for their characterization, theories about their evolutionary origins, biochemical properties, physiological functions, and regulation. We also include perspectives on the future work needed to translate basic research into higher crop yields.","PeriodicalId":8335,"journal":{"name":"Annual review of plant biology","volume":"73 ","pages":"379-403"},"PeriodicalIF":23.9,"publicationDate":"2022-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39816433","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 16

The Making of Plant Armor: The Periderm. 植物盔甲的制作:表皮。

IF 23.9 1区生物学

Annual review of plant biology Pub Date : 2022-05-20 Epub Date: 2022-01-05 DOI: 10.1146/annurev-arplant-102720-031405

Olga Serra, Ari Pekka Mähönen, Alexander J Hetherington, Laura Ragni

引用次数: 21

Parasitic Plants: An Overview of Mechanisms by Which Plants Perceive and Respond to Parasites. 寄生植物：植物感知和响应寄生虫的机制综述。

IF 23.9 1区生物学

Annual review of plant biology Pub Date : 2022-04-01 DOI: 10.1146/annurev-arplant-102820-100635

Min-Yao Jhu, N. Sinha

{"title":"Parasitic Plants: An Overview of Mechanisms by Which Plants Perceive and Respond to Parasites.","authors":"Min-Yao Jhu, N. Sinha","doi":"10.1146/annurev-arplant-102820-100635","DOIUrl":"https://doi.org/10.1146/annurev-arplant-102820-100635","url":null,"abstract":"In contrast to most autotrophic plants, which produce carbohydrates from carbon dioxide using photosynthesis, parasitic plants obtain water and nutrients by parasitizing host plants. Many important crop plants are infested by these heterotrophic plants, leading to severe agricultural loss and reduced food security. Understanding how host plants perceive and resist parasitic plants provides insight into underlying defense mechanisms and the potential for agricultural applications. In this review, we offer a comprehensive overview of the current understanding of host perception of parasitic plants and the pre-attachment and post-attachment defense responses mounted by the host. Since most current research overlooks the role of organ specificity in resistance responses, we also summarize the current understanding and cases of cross-organ parasitism, which indicates nonconventional haustorial connections on other host organs, for example, when stem parasitic plants form haustoria on their host roots. Understanding how different tissue types respond to parasitic plants could provide the potential for developing a universal resistance mechanism in crops against both root and stem parasitic plants. Expected final online publication date for the Annual Review of Plant Biology, Volume 73 is May 2022. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.","PeriodicalId":8335,"journal":{"name":"Annual review of plant biology","volume":" ","pages":""},"PeriodicalIF":23.9,"publicationDate":"2022-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47737606","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 12

Cereal Endosperms: Development and Storage Product Accumulation. 谷物胚乳:发育与贮藏产物积累。

IF 23.9 1区生物学

Annual review of plant biology Pub Date : 2022-02-28 DOI: 10.1146/annurev-arplant-070221-024405

Jinxin Liu, Ming-Wei Wu, Chun-Ming Liu

{"title":"Cereal Endosperms: Development and Storage Product Accumulation.","authors":"Jinxin Liu, Ming-Wei Wu, Chun-Ming Liu","doi":"10.1146/annurev-arplant-070221-024405","DOIUrl":"https://doi.org/10.1146/annurev-arplant-070221-024405","url":null,"abstract":"The persistent triploid endosperms of cereal crops are the most important source of human food and animal feed. The development of cereal endosperms progresses through coenocytic nuclear division, cellularization, aleurone and starchy endosperm differentiation, and storage product accumulation. In the past few decades, the cell biological processes involved in endosperm formation in most cereals have been described. Molecular genetic studies performed in recent years led to the identification of the genes underlying endosperm differentiation, regulatory network governing storage product accumulation, and epigenetic mechanism underlying imprinted gene expression. In this article, we outline recent progress in this area and propose hypothetical models to illustrate machineries that control aleurone and starchy endosperm differentiation, sugar loading, and storage product accumulations. A future challenge in this area is to decipher the molecular mechanisms underlying coenocytic nuclear division, endosperm cellularization, and programmed cell death. Expected final online publication date for the Annual Review of Plant Biology, Volume 73 is May 2022. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.","PeriodicalId":8335,"journal":{"name":"Annual review of plant biology","volume":"1 1","pages":""},"PeriodicalIF":23.9,"publicationDate":"2022-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41374901","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 20