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| 1 | Breeding high-yield superior quality hybrid super rice by rational design显示文摘The challenge of meeting the increasing demand for worldwide rice production has driven a sustained quest for advances in rice breeding for yield. Two breakthroughs that led to quantum leaps in productivity last century were the introduction of semidwarf varieties and of hybrid rice. Subsequent gains in yield have been incremental. The next major leap in rice breeding is now upon us through the application of rational design to create defined ideotypes. The exploitation of wide-cross compatibility and intersubspecific heterosis,combined with rapid genome sequencing and the molecular identification of genes for major yield and quality traits have now unlocked the potential for rational design. | Qian Qian Longbiao Guo Steven M.Smith Jiayang Li | 2016 | National Science Review2016，3，3： | 48 |
| 2 | ζ-Carotene Isomerase Suppresses Tillering in Rice through the Coordinated Biosynthesis of Strigolactone and Abscisic Acid显示文摘Rice tillering is an important agronomic trait affecting grain yield.Here,we identified a high-tillering mutant tillering20(t20),which could be restored to the wild type by treatment with the strigolactone(SL)analog rac-GR24.T20 encodes a chloroplast ζ-carotene isomerase(Z-ISO),which is involved in the biosynthesis of ca-rotenoids and their metabolites,SL and abscisic acid(ABA).The t20 mutant has reduced SL and ABA,raising the question of how SL and ABA biosynthesis is coordinated,and whether they have overlapping functions in tillering.We discovered that rac-GR24 stimulated T20 expression and enhanced all-trans-p-carotene biosynthesis.Importantly,rac-GR24 also stimulated expression of Oryza sativa 9-CIS-EPOXY-CAROTENOID DIOXYGENASE 1(OsNCED1)through induction of Oryza sativa HOMEOBOX12(0sHOX12),promoting ABA biosynthesis in shoot base.On the other hand,ABA treatment significantly repressed SL biosynthesis and the ABA biosynthetic mutants displayed elevated SL biosynthesis.ABA treatment reduced the number of basal tillers in both t20 and wild-type plants.Furthermore,while ABA-deficient mu-tants aba1 and aba2 had the same number of basal tillers as wild type,they had more unproductive upper tillers at maturity.This work demonstrates complex interactions in the biosynthesis of carotenoid,SLs and ABA,and reveals a role for ABA in the regulation of rice tillering. | Xue Liu Qingliang Hu Jijun Yan Kai Sun Yan Liang Meiru Jia Xiangbing Meng Shuang Fang Yiqin Wang Yanhui Jing Guifu Liu Dianxing Wu Chengcai Chu Steven M.Smith Jinfang Chu Yonghong Wang Jiayang Li Bing Wang | 2020 | Molecular Plant2020，13，12： | 11 |
| 3 | History and evaluation of national-scale geochemical data sets for the United States显示文摘六国家规模,或近国家规模,为土壤的 geochemical 数据集合或溪流沉积为美国存在。这些最早,这里称为 Shacklette 数据集合,被从 1961 ~ 1975 进行的一个美国地质的调查(USGS ) 工程产生。这个工程使用了在整个有共同边界的美国在 1323 个地点作为采样媒介从大约 20 厘米的深度收集的土壤美国能源部的国家的铀资源评估 Hydrogeochemical 和流沉积侦察( NURE-HSSR )程序从 1975~1984 被进行并且收集了任何一个流沉积,在在有共同边界的美国和阿拉斯加的超过 378,000 个地点的湖沉积,或土壤。取样的区域代表了大约 65% 国家。从 1978 ~ 1982,自然资源保存服务(NRCS ) 在这个数据设置了的有共同边界的美国的主要成长庄稼的区域以内在地点从多重土壤地平线收集了样品包含超过 3000 件样品的分析。国家 Geochemical 调查,从 1997 ~ 2009 进行,把 NURE-HSSR 档案的样品的一个子集用作它的起点然后首先收集了溪流沉积的一个 USGS 工程与偶尔的土壤,在没被 NURE-HSSR 盖住的美国的部分编程序。这个数据集合为超过 70,000 件样品包含化学分析。与墨西哥地质的调查和加拿大的地质的调查合作, USGS 在 2007 为北美的土壤 Geochemical 风景工程开始了土壤采样。在在美国的超过 4800 个地点的三根地平线或深度的采样在 2010 被完成,并且化学分析当前是进行中的。NRCS 在 1990 年代开始了一个工程全部从选择 pedons 分析各种各样的土壤地平线这个数据设置了的美国当前从超过 1400 个地点包含数据。这份报纸(1 ) 以它的目的,样品收集协议,和分析方法讨论每个数据集合;并且(2 ) 为印射的国家规模的 geochemical 作为一个国家规模的 geochemical 数据库和它的实用性以它的适当评估每个数据集合。 | David B.Smith Steven M.Smith John D.Horton | 2013 | Geoscience Frontiers2013，4，2： | 8 |
| 4 | The Genetic Dissection of a Short-Term Response to Low CO_(2) Supports the Possibility for Peroxide-Mediated Decarboxylation of Photorespiratory Intermediates in the Peroxisome显示文摘 | Olivier Keech Wenxu Zhou Ricarda Fenske Catherine Colas-des-Francs-Small John D.Bussell Murray R.Badger Steven M.Smith | 2012 | Molecular Plant2012，5，6： | 1 |
| 5 | Strigolactones redefine plant hormones显示文摘A commonly accepted view of plant growth hormones is that their interaction with the cognate receptor protein is reversible,so that each hormone molecule can potentially interact multiple times with a receptor and so either | Lu Wang Steven M.Smith | 2016 | Science China(Life Sciences)2016，59，10： | 0 |
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