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Unfolded protein response and storage product accumulation in rice grains 水稻籽粒未折叠蛋白响应与贮藏产物积累
Seed Biology Pub Date : 1900-01-01 DOI: 10.48130/seedbio-2022-0004
Yu-feng Zhou, Tao Qing, Xiao Shu, Jian-Xiang Liu
{"title":"Unfolded protein response and storage product accumulation in rice grains","authors":"Yu-feng Zhou, Tao Qing, Xiao Shu, Jian-Xiang Liu","doi":"10.48130/seedbio-2022-0004","DOIUrl":"https://doi.org/10.48130/seedbio-2022-0004","url":null,"abstract":"Secretory and transmembrane proteins start to synthesize and fold in the endoplasmic reticulum (ER). When the balance between protein folding demands and protein folding capability in the ER is broken, a well-conserved process known as the unfolded protein response (UPR) is induced to restore protein homeostasis. The grain quality of rice ( Oryza sativa L.), one of the most important crops that feed more than half of the world’s population, is determined by the accumulation of nutritional components, such as seed storage proteins (SSPs) and starches in the grains. Rice SSPs are synthesized in the secretory pathways of endosperms and their biosynthesis is subject to complex regulation. Here, we focus on summarizing recent advances in our understanding of the role of UPR in grain development, especially in SSP biosynthesis in rice, and provide future perspectives on unanswered questions on improving grain quality through modulating UPR in rice.","PeriodicalId":137493,"journal":{"name":"Seed Biology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128317522","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Genomic landscape of maize domestication and breeding improvement 玉米驯化与育种改良的基因组景观
Seed Biology Pub Date : 1900-01-01 DOI: 10.48130/seedbio-2023-0009
Mingyue Zhang, Dexin Kong, Haiyang Wang
{"title":"Genomic landscape of maize domestication and breeding improvement","authors":"Mingyue Zhang, Dexin Kong, Haiyang Wang","doi":"10.48130/seedbio-2023-0009","DOIUrl":"https://doi.org/10.48130/seedbio-2023-0009","url":null,"abstract":"Maize ( Zea mays ssp. mays ) is the most productive crop worldwide now, and it is widely used as food, feed and raw materials for various industrial products. The continuous increase of maize yield is a testament of the success of plant breeding and modern agriculture. During domestication and historical breeding, humans has imposed strong selection on its morphological and physiological traits that benefit ecological adaptation, increase in yield and nutritional value, and harvesting. Recent advance in maize functional genomics studies has greatly deepened and expanded our understanding of the molecular and genetic bases of maize domestication and genetic improvement. In this article, we summarize the key traits and regulatory genes that underlie domestication and post-domestication genetic improvement of maize, and provide a forward outlook at how the knowledge can be harnessed to accelerate future maize breeding.","PeriodicalId":137493,"journal":{"name":"Seed Biology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126805903","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Dabing Zhang (July 5, 1967–June 22, 2023) 张大兵(1967年7月5日- 2023年6月22日)
Seed Biology Pub Date : 1900-01-01 DOI: 10.48130/seedbio-2023-0011
Zheng Yuan, Jianxin Shi, Litao Yang, Guoqiang Huang, W. Liang
{"title":"Dabing Zhang (July 5, 1967–June 22, 2023)","authors":"Zheng Yuan, Jianxin Shi, Litao Yang, Guoqiang Huang, W. Liang","doi":"10.48130/seedbio-2023-0011","DOIUrl":"https://doi.org/10.48130/seedbio-2023-0011","url":null,"abstract":"","PeriodicalId":137493,"journal":{"name":"Seed Biology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120855809","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Preliminary identification of the changes of physiological characteristics and transcripts in rice after-ripened seeds 水稻成熟后种子生理特性及转录物变化的初步鉴定
Seed Biology Pub Date : 1900-01-01 DOI: 10.48130/seedbio-2023-0005
F. Yuan, Yongji Chen, Xinyi Chen, P. Zhu, Shan Jiang, Shanshan Chen, Ting Xie, Shasha Luo, Zeyuan Yang, Hongsheng Zhang, Jinping Cheng
{"title":"Preliminary identification of the changes of physiological characteristics and transcripts in rice after-ripened seeds","authors":"F. Yuan, Yongji Chen, Xinyi Chen, P. Zhu, Shan Jiang, Shanshan Chen, Ting Xie, Shasha Luo, Zeyuan Yang, Hongsheng Zhang, Jinping Cheng","doi":"10.48130/seedbio-2023-0005","DOIUrl":"https://doi.org/10.48130/seedbio-2023-0005","url":null,"abstract":"","PeriodicalId":137493,"journal":{"name":"Seed Biology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133943499","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Positional signals establishment in the regulation of female germline specification 位置信号在雌性种系规格调节中的建立
Seed Biology Pub Date : 1900-01-01 DOI: 10.48130/seedbio-2022-0006
H. Cai, Suzhuo Ma, Han Su, Kaichuang Liu, M. Aslam, Yuan Qin
{"title":"Positional signals establishment in the regulation of female germline specification","authors":"H. Cai, Suzhuo Ma, Han Su, Kaichuang Liu, M. Aslam, Yuan Qin","doi":"10.48130/seedbio-2022-0006","DOIUrl":"https://doi.org/10.48130/seedbio-2022-0006","url":null,"abstract":"The female germline specification process of a single megaspore mother cell (MMC) of ovule primordium (nucellus) is intriguingly complex because it involves the interaction of different pathways tightly linked with positional information. Various Arabidopsis genes, including the stem cell promoting factor WUSCHEL, have already been shown to be involved in this precise regulation process. Recently, there have been some reviews on MMC specialization, mainly from the aspects of epigenetics, microRNAs and gene regulatory networks. However, those reviews have not taken into consideration the function of positional signals in female germline specification. Here, we review the major progress in the cell fate control of female germline specification, highlighting the functions of positional cues.","PeriodicalId":137493,"journal":{"name":"Seed Biology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125978100","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Mechanisms controlling seed size by early endosperm development 早期胚乳发育控制种子大小的机制
Seed Biology Pub Date : 1900-01-01 DOI: 10.48130/seedbio-2023-0001
Gang Xu, Xian-sheng Zhang
{"title":"Mechanisms controlling seed size by early endosperm development","authors":"Gang Xu, Xian-sheng Zhang","doi":"10.48130/seedbio-2023-0001","DOIUrl":"https://doi.org/10.48130/seedbio-2023-0001","url":null,"abstract":"","PeriodicalId":137493,"journal":{"name":"Seed Biology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128596808","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Parental regulation of seed development 种子发育的亲本调控
Seed Biology Pub Date : 1900-01-01 DOI: 10.48130/seedbio-2022-0007
Chengxiang Li, Hao Yu
{"title":"Parental regulation of seed development","authors":"Chengxiang Li, Hao Yu","doi":"10.48130/seedbio-2022-0007","DOIUrl":"https://doi.org/10.48130/seedbio-2022-0007","url":null,"abstract":"","PeriodicalId":137493,"journal":{"name":"Seed Biology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131777895","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Fixing hybrid vigor by synthetic apomixis: a dream come true 通过合成无融合固定杂种活力:梦想成真
Seed Biology Pub Date : 1900-01-01 DOI: 10.48130/seedbio-2023-0002
Qiyan Liu, Dongfen Han, Shujuan Tian, Jiafa Wang, Man Liu, Li Yuan
{"title":"Fixing hybrid vigor by synthetic apomixis: a dream come true","authors":"Qiyan Liu, Dongfen Han, Shujuan Tian, Jiafa Wang, Man Liu, Li Yuan","doi":"10.48130/seedbio-2023-0002","DOIUrl":"https://doi.org/10.48130/seedbio-2023-0002","url":null,"abstract":"","PeriodicalId":137493,"journal":{"name":"Seed Biology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130748030","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Synthetic apomixis: from genetic basis to agricultural application 合成无融合生殖:从遗传基础到农业应用
Seed Biology Pub Date : 1900-01-01 DOI: 10.48130/seedbio-2023-0010
Shi-Zhen Li, Jing Wang, Shungeng Jia, Kejian Wang, Hong-Ju Li
{"title":"Synthetic apomixis: from genetic basis to agricultural application","authors":"Shi-Zhen Li, Jing Wang, Shungeng Jia, Kejian Wang, Hong-Ju Li","doi":"10.48130/seedbio-2023-0010","DOIUrl":"https://doi.org/10.48130/seedbio-2023-0010","url":null,"abstract":"Apomixis in plants is a widely existing biological phenomenon, in which seeds are formed without egg cell and sperm uniting. Hybrid breeding exploits heterosis to obtain seeds with superior traits. However, segregation of traits in the offspring greatly limits the widespread use of hybrid vigor in agricultural production. Synthetic apomixis is considered a desired way of clonal propagation of heterozygous maternal parents, which bypasses laborious hybrid process. In recent years, with the increasing understanding of the molecular mechanisms of plant meiosis and double fertilization, scientists have introduced apomixis to rice and hybrid rice varieties by genetic engineering of genes that are involved in sexual reproduction. In this review article, we will summarize the recent research progresses in the meiosis and double fertilization related to synthetic apomixis and provide perspectives on the potential application of synthetic apomixis in different crops and livestock pastures.","PeriodicalId":137493,"journal":{"name":"Seed Biology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131397911","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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