Abstract:
:Association mapping is a powerful approach for exploring the molecular basis of phenotypic variations in plants. A peanut (Arachis hypogaea L.) mini-core collection in China comprising 298 accessions was genotyped using 109 simple sequence repeat (SSR) markers, which identified 554 SSR alleles and phenotyped for 15 agronomic traits in three different environments, exhibiting abundant genetic and phenotypic diversity within the panel. A model-based structure analysis assigned all accessions to three groups. Most of the accessions had the relative kinship of less than 0.05, indicating that there were no or weak relationships between accessions of the mini-core collection. For 15 agronomic traits in the peanut panel, generally the Q + K model exhibited the best performance to eliminate the false associated positives compared to the Q model and the general linear model-simple model. In total, 89 SSR alleles were identified to be associated with 15 agronomic traits of three environments by the Q + K model-based association analysis. Of these, eight alleles were repeatedly detected in two or three environments, and 15 alleles were commonly detected to be associated with multiple agronomic traits. Simple sequence repeat allelic effects confirmed significant differences between different genotypes of these repeatedly detected markers. Our results demonstrate the great potential of integrating the association analysis and marker-assisted breeding by utilizing the peanut mini-core collection.
journal_name
J Integr Plant Bioljournal_title
Journal of integrative plant biologyauthors
Jiang H,Huang L,Ren X,Chen Y,Zhou X,Xia Y,Huang J,Lei Y,Yan L,Wan L,Liao Bdoi
10.1111/jipb.12132subject
Has Abstractpub_date
2014-02-01 00:00:00pages
159-69issue
2eissn
1672-9072issn
1744-7909journal_volume
56pub_type
杂志文章abstract::The Brassicaceae family halophyte Thellungiella halophila has a high salinity tolerance and serves as a valuable halophytic genetic model plant with experimental convenience similar to Arabidopsis thaliana. A cDNA library of Thellungiella was generated from salt-treated seedlings including rosettes and roots. More tha...
journal_title:Journal of integrative plant biology
pub_type: 杂志文章
doi:10.1111/j.1744-7909.2008.00740.x
更新日期:2008-10-01 00:00:00
abstract::Studies that investigated the genetic basis of source and sink related traits have been widely conducted. However, the vascular system that links source and sink received much less attention. When maize was domesticated from its wild ancestor, teosinte, the external morphology has changed dramatically; however, less i...
journal_title:Journal of integrative plant biology
pub_type: 杂志文章
doi:10.1111/jipb.12358
更新日期:2016-01-01 00:00:00
abstract::The phytohormone abscisic acid (ABA) plays crucial roles in plant development and plant responses to environmental stresses. Although ABA receptors and a minimal set of core molecular components have recently been discovered, understanding of the ABA signaling pathway is still far from complete. In this work, we chara...
journal_title:Journal of integrative plant biology
pub_type: 杂志文章
doi:10.1111/j.1744-7909.2012.01100.x
更新日期:2012-03-01 00:00:00
abstract::The juvenile-to-adult transition in plants involves changes in vegetative growth and plant architecture; the timing of this transition has important implications for agriculture. The microRNA miR156 regulates this transition and shoot maturation in plants. In Arabidopsis thaliana, deposition of histone H3 trimethylati...
journal_title:Journal of integrative plant biology
pub_type: 杂志文章
doi:10.1111/jipb.12991
更新日期:2020-12-01 00:00:00
abstract::Post-translational modifications (PTMs) chemically and physically alter the properties of proteins, including their folding, subcellular localization, stability, activity, and consequently their function. In spite of their relevance, studies on PTMs in plants are still limited. Small Ubiquitin-like Modifier (SUMO) mod...
journal_title:Journal of integrative plant biology
pub_type: 杂志文章
doi:10.1111/jipb.12012
更新日期:2013-01-01 00:00:00
abstract::In rice, one detrimental factor influencing single panicle yield is the frequent occurrence of panicle apical abortion (PAA) under unfavorable climatic conditions. Until now, no detailed genetic information has been available to avoid PAA in rice breeding. Here, we show that the occurrence of PAA is associated with th...
journal_title:Journal of integrative plant biology
pub_type: 杂志文章
doi:10.1111/j.1744-7909.2011.01055.x
更新日期:2011-09-01 00:00:00
abstract::The tricarboxylic acid (TCA) cycle is one of the canonical energy pathways of living systems, as well as being an example of a pathway in which dynamic enzyme assemblies, or metabolons, are well characterized. The role of the enzymes have been the subject of saturated transgenesis approaches, whereby the expression of...
journal_title:Journal of integrative plant biology
pub_type: 杂志文章,评审
doi:10.1111/jipb.12690
更新日期:2018-12-01 00:00:00
abstract::Pentatricopeptide repeat (PPR) proteins, composing one of the largest protein families in plants, are involved in RNA binding and regulation of organelle RNA metabolism at the post-transcriptional level. Although several PPR proteins have been implicated in endosperm development in rice (Oryza sativa), the molecular f...
journal_title:Journal of integrative plant biology
pub_type: 杂志文章
doi:10.1111/jipb.13049
更新日期:2020-12-07 00:00:00
abstract::Vespicochory, seed dispersal by hornets, is a rare seed dispersal mechanism in angiosperms and, to date, there are few records of this phenomenon. Through field investigations and behavioral assays conducted in four populations of Stemona tuberosa from 2011-2016, we demonstrate that hornets are the primary seed disper...
journal_title:Journal of integrative plant biology
pub_type: 信件
doi:10.1111/jipb.12568
更新日期:2017-11-01 00:00:00
abstract::Abscission is the process by which plants discard organs in response to environmental cues/stressors, or as part of their normal development. Abscission has been studied throughout the history of the plant sciences and in numerous species. Although long studied at the anatomical and physiological levels, abscission ha...
journal_title:Journal of integrative plant biology
pub_type: 杂志文章,评审
doi:10.1111/jipb.12116
更新日期:2013-12-01 00:00:00
abstract::Plants have evolved intricate signaling cascades to rapidly and effectively respond to biotic and abiotic challenges. The precise timing of these responses enables optimal resource reallocation to maintain the balance between stress adaptation and growth. Thus, an in-depth understanding of the immediate and long-term ...
journal_title:Journal of integrative plant biology
pub_type: 杂志文章,评审
doi:10.1111/jipb.12373
更新日期:2016-02-01 00:00:00
abstract::Salicylic acid (SA) is an essential defence hormone in plants. Upon pathogen infection, induced biosynthesis of SA is mediated by Isochorismate synthase 1 (ICS1), whose gene transcription is controlled mainly through two redundant transcription factors, SAR Deficient 1 (SARD1) and Calmodulin-binding protein 60-like g ...
journal_title:Journal of integrative plant biology
pub_type: 信件
doi:10.1111/jipb.12698
更新日期:2018-11-01 00:00:00
abstract::The interaction between plants and pathogens represents a dynamic competition between a robust immune system and efficient infectious strategies. Plant innate immunity is composed of complex and highly regulated molecular networks, which can be triggered by the perception of either conserved or race-specific pathogeni...
journal_title:Journal of integrative plant biology
pub_type: 杂志文章,评审
doi:10.1111/jipb.12200
更新日期:2014-10-01 00:00:00
abstract::The proteome of the Arabidopsis flower has not been extensively studied previously. Here, we report a proteomic analysis of the wild type Arabidopsis flower. Using both two-dimensional electrophoresis/mass spectrometry (2-DGE/MS) and multi-dimensional protein identification technology (MudPIT) approaches, we identifie...
journal_title:Journal of integrative plant biology
pub_type: 杂志文章
doi:10.1111/j.1744-7909.2008.00787.x
更新日期:2009-02-01 00:00:00
abstract::Heat stress is a major abiotic stress limiting plant growth and productivity in many areas of the world. Understanding mechanisms of plant adaptation to heat stress would facilitate the development of heat-tolerant cultivars for improving productivity in warm climatic regions. Protein metabolism involving protein synt...
journal_title:Journal of integrative plant biology
pub_type: 杂志文章,评审
doi:10.1111/j.1744-7909.2008.00735.x
更新日期:2008-10-01 00:00:00
abstract::Although pollen tube growth is a prerequisite for higher plant fertilization and seed production, the processes leading to pollen tube emission and elongation are crucial for understanding the basic mechanisms of tip growth. It was generally accepted that pollen tube elongation occurs by accumulation and fusion of Gol...
journal_title:Journal of integrative plant biology
pub_type: 杂志文章,评审
doi:10.1111/j.1744-7909.2009.00842.x
更新日期:2009-08-01 00:00:00
abstract::Gene expression in chloroplasts is regulated by many nuclear-encoded proteins. In this study, we isolated a rice (Oryza sativa subsp. japonica) mutant osotp51 with significant reduction in photosystem I (PSI). The osotp51 is extremely sensitive to light and accumulates a higher level of reactive oxygen species. Its le...
journal_title:Journal of integrative plant biology
pub_type: 杂志文章
doi:10.1111/j.1744-7909.2012.01094.x
更新日期:2012-02-01 00:00:00
abstract::The conjugation of SUMO (small ubiquitin-like modifier) to protein substrates is a reversible process (SUMOylation/deSUMOylation) that regulates plant development and stress responses. The essential metal copper (Cu) is required for normal plant growth, but excess amounts are toxic. The SUMO E3 ligase, SIZ1, and SIZ1-...
journal_title:Journal of integrative plant biology
pub_type: 杂志文章
doi:10.1111/jipb.12618
更新日期:2018-04-01 00:00:00
abstract::Variegation mutants are ideal model systems to study chloroplast biogenesis. We are interested in variegations whose green and white-sectored leaves arise as a consequence of the action of nuclear recessive genes. In this review, we focus on the Arabidopsis var2 variegation mutant, and discuss recent progress toward u...
journal_title:Journal of integrative plant biology
pub_type: 杂志文章,评审
doi:10.1111/j.1744-7909.2010.00980.x
更新日期:2010-08-01 00:00:00
abstract::Nuclear migration and positioning are crucial for the morphogenesis of plant cells. We addressed the potential role of nuclear positioning for polarity induction using an experimental system based on regenerating protoplasts, where the induction of a cell axis de novo can be followed by quantification of specific rege...
journal_title:Journal of integrative plant biology
pub_type: 杂志文章
doi:10.1111/jipb.12469
更新日期:2016-09-01 00:00:00
abstract::The ability of a plant to produce grain, fruit, or forage depends ultimately on photosynthesis. There have been few attempts, however, to study microRNAs, which are a class of endogenous small RNAs post-transcriptionally programming gene expression, in relation to photosynthetic traits. We focused on miR408, one of th...
journal_title:Journal of integrative plant biology
pub_type: 杂志文章
doi:10.1111/jipb.12634
更新日期:2018-04-01 00:00:00
abstract::Two new neo-clerodane diterpenoids, 6,7-dibenzoyloxybarbatin C (1, named barbatin D) and 6-(2-acetoxy-3-methylbutanoloxy)-7-(2-carbonyl-3-methylbutanoyloxy) barbatin C (2, named barbatin E) were isolated from the whole plant of Scutellaria barbata D. Don. Their structures were elucidated by spectroscopic methods inclu...
journal_title:Journal of integrative plant biology
pub_type: 杂志文章
doi:10.1111/j.1744-7909.2008.00672.x
更新日期:2008-06-01 00:00:00
abstract::Understanding plant resistance to pathogenic microbes requires detailed information on the molecular mechanisms controlling the execution of plant innate immune responses. A growing body of evidence places phosphoinositide-specific phospholipase C (PI-PLC) enzymes immediately downstream of activated immune receptors, ...
journal_title:Journal of integrative plant biology
pub_type: 杂志文章,评审
doi:10.1111/jipb.12520
更新日期:2017-03-01 00:00:00
abstract::Flowering time and plant height are key agronomic traits that directly affect soybean (Glycine max) yield. APETALA1 (AP1) functions as a class A gene in the ABCE model for floral organ development, helping to specify carpel, stamen, petal, and sepal identities. There are four AP1 homologs in soybean, all of which are ...
journal_title:Journal of integrative plant biology
pub_type: 杂志文章
doi:10.1111/jipb.12988
更新日期:2020-12-01 00:00:00
abstract::In search for components of mitogen-activated protein kinase (MAPK) cascades in maize (Zea mays) involved in response to abscisic acid (ABA) stimulus, a novel MAPK gene, ZmMPK3, from ABA-treated maize leaves cDNA was isolated and characterized. The full length of the ZmMPK3 gene is 1 520 bp and encodes a 376 amino aci...
journal_title:Journal of integrative plant biology
pub_type: 杂志文章
doi:10.1111/j.1744-7909.2010.00906.x
更新日期:2010-05-01 00:00:00
abstract::In rice (Oryza sativa), amylose content (AC) is the major factor that determines eating and cooking quality (ECQ). The diversity in AC is largely attributed to natural allelic variation at the Waxy (Wx) locus. Here we identified a rare Wx allele, Wxmw , which combines a favorable AC, improved ECQ and grain transparenc...
journal_title:Journal of integrative plant biology
pub_type: 杂志文章
doi:10.1111/jipb.13010
更新日期:2020-09-04 00:00:00
abstract::A potential mechanism to enhance utilization of sparingly soluble forms of phosphorus (P) is the root secretion of malate, which is mainly mediated by the ALMT gene family in plants. In this study, a total of 34 GmALMT genes were identified in the soybean genome. Expression patterns diverged considerably among GmALMTs...
journal_title:Journal of integrative plant biology
pub_type: 杂志文章
doi:10.1111/jipb.12604
更新日期:2018-03-01 00:00:00
abstract::Genomic selection (GS) and high-throughput phenotyping have recently been captivating the interest of the crop breeding community from both the public and private sectors world-wide. Both approaches promise to revolutionize the prediction of complex traits, including growth, yield and adaptation to stress. Whereas hig...
journal_title:Journal of integrative plant biology
pub_type: 杂志文章,评审
doi:10.1111/j.1744-7909.2012.01116.x
更新日期:2012-05-01 00:00:00
abstract::Rice (Oryza sativa) is one of the most important staple food crops for more than half of the world's population. The demand is increasing for food security because of population growth and environmental challenges triggered by climate changes. This scenario has led to more interest in developing crops with greater pro...
journal_title:Journal of integrative plant biology
pub_type: 杂志文章,评审
doi:10.1111/jipb.12362
更新日期:2015-11-01 00:00:00
abstract::Pollen development is a critical step in plant development that is needed for successful breeding and seed formation. Manipulation of male fertility has proved a useful trait for hybrid breeding and increased crop yield. However, although there is a good understanding developing of the molecular mechanisms of anther a...
journal_title:Journal of integrative plant biology
pub_type: 杂志文章,评审
doi:10.1111/jipb.12425
更新日期:2015-11-01 00:00:00