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| 1 | 60 Years of Development of the Journal of Integrative Plant Biology显示文摘In celebration of JIPB's 60 th anniversary,this paper summarizes and reviews the development process of the journal.To start,we offer our heartfelt thanks to JIPB's pioneer Editors-in-Chief who helped get the journal off the ground and make it successful.Academic achievement is the soul of academic journals,and this paper summarizes JIPB's course of academic development by analyzing it in four stages:the first two stages are mostly qualitative analyses,and the latter two stages are dedicated to quantitative analyses.Most-cited papers were statistically analyzed.Improvements in editing,publication,distribution and online accessibility-which are detailed in this paper-contribute to JIPB's sustainable development.In addition,JIPB's evaluation index and awards are provided with accompanying pictures.At the end of the paper,JIPB's milestones are listed chronologically.We believe that JIPB's development,from a national journal to an international one,parallels the development of the Chinese plant sciences. | Jinzhong Cui Ping He Fenghong Liu Jingjing Tan Lingfeng Chen Joshua Fenn | 2012 | Journal of Integrative Plant Biology2012，54，10： | 5 |
| 2 | Identification of ExpIdentification of Expressed Resistance Gene Analogs from Peanut (Arachis hypogaea L.) Expressed Sequence Tags显示文摘Low genetic diversity makes peanut (Arachis hypogaea L.) very vulnerable to plant pathogens, causing severe yield loss and reduced seed quality. Several hundred partial genomic DNA sequences as nucleotide-binding-site leucine-rich repeat (NBS-LRR) resistance genes (R) have been identified, but a small portion with expressed transcripts has been found. We aimed to identify resistance gene analogs (RGAs) from peanut expressed sequence tags (ESTs) and to develop polymorphic markers. The protein sequences of 54 known R genes were used to identify homologs from peanut ESTs from public databases. A total of 1,053 ESTs corresponding to six different classes of known R genes were recovered, and assembled 156 contigs and 229 singletons as peanut-expressed RGAs. There were 69 that encoded for NBS-LRR proteins, 191 that encoded for protein kinases, 82 that encoded for LRR-PK/transmembrane proteins, 28 that encoded for Toxin reductases, 11 that encoded for LRR-domain containing proteins and four that encoded for TM-domain containing proteins. Twenty-eight simple sequence repeats (SSRs) were identified from 25 peanut expressed RGAs. One SSR polymorphic marker (RGA121) was identified. Two polymerase chain reaction-based markers (Ahsw-1 and Ahsw-2) developed from RGA013 were homologous to the Tomato Spotted Wilt Virus (TSWV) resistance gene. All three markers were mapped on the same linkage group AhIV. These expressed RGAs are the source for RGA-tagged marker development and identification of peanut resistance genes. | Zhanji Liu Suping Feng Manish K. Pandey Xiaoping Chen Albert K. Culbreath Rajeev K. Varshney Baozhu Guo | 2013 | Journal of Integrative Plant Biology2013，55，5： | 4 |
| 3 | Dissecting Maize Productivity:Ideotypes Associated with Grain Yield under Drought Stress and Well-watered Conditions显示文摘To increase maize (Zea mays L.) yields in drought-prone environments and offset predicted maize yield losses under future climates,the development of improved breeding pipelines using a multi-disciplinary approach is essential.Elucidating key growth processes will provide opportunities to improve drought breeding progress through the identification of key phenotypic traits,ideotypes,and donors.In this study,we tested a large set of tropical and subtropical maize inbreds and single cross hybrids under reproductive stage drought stress and well-watered conditions.Patterns of biomass production,senescence,and plant water status were measured throughout the crop cycle.Under drought stress,early biomass production prior to anthesis was important for inbred yield,while delayed senescence was important for hybrid yield.Under well-watered conditions,the ability to maintain a high biomass throughout the growing cycle was crucial for inbred yield,while a stay-green pattern was important for hybrid yield.While new quantitative phenotyping tools such as spectral reflectance (Normalized Difference Vegetation Index,NDVI) allowed for the characterization of growth and senescence patterns as well as yield,qualitative measurements of canopy senescence were also found to be associated with grain yield. | Jill E.Cairns Ciro Sanchez Mateo Vargas Raziel Ordoez Jose Luis Araus | 2012 | Journal of Integrative Plant Biology2012，54，12： | 3 |
| 4 | 玉米雄穗发育早期耐旱相关转录因子的发掘显示文摘为了发掘更多与玉米雄穗生长发育早期耐旱性相关的转录因子基因,选用耐旱型玉米自交系(DT)铁7922、X178,以及干旱敏感型自交系(DS)吉81162和丹340为试验材料。使用盆栽方法进行育苗,并在一致且适宜的肥水条件下培养至雄穗发育前期,通过人工模拟田间干旱胁迫及正常灌溉的方法对材料进行处理。采用RNA-Seq技术检测玉米雄穗发育早期在受到干旱胁迫后相对于正常灌溉处理而言,耐旱相关转录因子家族基因在转录水平上表达量的变化。结果共发现287个转录因子基因在受到干旱胁迫后相对于正常灌溉呈现差异表达。对差异表达基因进行功能富集和注释结果发现,差异表达基因中具有耐旱调控功能的转录因子基因34个。其中在2个耐旱型材料中共有且表达模式一致的基因6个;在2个干旱敏感型材料中共有且表达模式一致的基因3个;在4个材料中均呈显著差异表达的转录因子基因1个。研究结果为玉米雄穗发育早期耐旱功能转录因子基因发掘和耐旱分子育种提供了基因基础。 | 吴永波 郝转芳 王楠 宋洁 周跃恒 柳波娟 朱汉勇 邸宏 王振华 李新海 | 2018 | 华北农学报2018，33，4： | 1 |
| 5 | Conserved Residues in the Subunit Interface of tau Glutathione S-transferase Affect Catalytic and Structural Functions显示文摘The tau class glutathione S-transferases(GSTs) have important roles in stress tolerance and the detoxification of herbicides in crops and weeds.Structural investigations of a wheat tau GST(TaGSTU4) show two subunit interactions:a hydrogen bond between the Tyr93 and Pro65 from another subunit of the dimer,and two salt bridges between residues Glu78 and side chains of Arg95 and Arg99 in the opposite subunit.By investigating enzyme activities,kinetic parameters and structural characterizations,this study showed the following results:(i) the hydrogen bond interaction between the Tyr93 and Pro65 was not essential for dimerization,but contributed to the enzyme's catalytic activity,thermal stability and affinity towards substrates glutathione and 1-chloro-2,4-dinitrobenzene;and(ii) two salt bridges mainly contributed to the protein structure stability and catalysis.The results of this study form a structural and functional basis for rational design of more selective and environmentally friendly herbicides. | Cai-Ling Wang Hai-Ling Yang | 2011 | Journal of Integrative Plant Biology2011，53，1： | 1 |
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