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 identified 2,446 proteins. Although a single experiment or analysis uncovered only a subset of the proteins we identified, a combination of multiple experiments and analyses facilitated the detection of a greater number of proteins. When proteins are grouped according to RNA expression levels revealed by microarray experiments, we found that proteins encoded by genes with relatively high levels of expression were detected with greater frequencies. On the other hand, at the level of the individual gene/protein, there was not a good correlation between protein spot intensity and microarray values. We also obtained strong evidence for post-translational modification from 2-DGE and MudPIT data. We detected proteins that are annotated to function in protein synthesis, folding, modification, and degradation, as well as the presence of regulatory proteins such as transcription factors and protein kinases. Finally, sequence and evolutionary analysis of genes for active methyl group metabolisms suggests that these genes are highly conserved. Our results allow the formulation of hypotheses regarding post-translational regulation of proteins in the flower, providing new understanding about Arabidopsis flower development and physiology.
journal_name
J Integr Plant Bioljournal_title
Journal of integrative plant biologyauthors
Feng B,Li L,Zhou X,Stanley B,Ma Hdoi
10.1111/j.1744-7909.2008.00787.xsubject
Has Abstractpub_date
2009-02-01 00:00:00pages
207-23issue
2eissn
1672-9072issn
1744-7909pii
JIPB787journal_volume
51pub_type
杂志文章abstract::Xylem sap primarily transports water and mineral nutrients such as nitrogen (N) from roots to shoots in vascular plants. However, it remains largely unknown how nitrogenous compounds, especially proteins in xylem sap, respond to N under- or over-supply. We found that reducing N supply increased amino-N percentage of t...
journal_title:Journal of integrative plant biology
pub_type: 杂志文章
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abstract::The main objective of the present study was to identify simple sequence repeat (SSR) markers associated with the amino acid content of rice (Oryza sativa L.). SSR markers were selected by prescreening for the relationship to amino acid content. Eighty-four rice landrace accessions from Korea were evaluated for 16 kind...
journal_title:Journal of integrative plant biology
pub_type: 杂志文章
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abstract::In C3 plants, photorespiration is an energy-expensive process, including the oxygenation of ribulose-1,5-bisphosphate (RuBP) by ribulose 1,5-bisphosphate carboxylase/oxygenase (Rubisco) and the ensuing multi-organellar photorespiratory pathway required to recycle the toxic byproducts and recapture a portion of the fix...
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journal_title:Journal of integrative plant biology
pub_type: 杂志文章
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abstract::Pentatricopeptide repeat (PPR) proteins, characterized by tandem arrays of a 35 amino acid motif, have been suggested to play central and broad roles in modulating the expression of organelle genes in plants. However, the molecular mechanisms of most rice PPR genes remains unclear. In this paper, we isolated and chara...
journal_title:Journal of integrative plant biology
pub_type: 杂志文章
doi:10.1111/jipb.12138
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abstract::The endoplasmic reticulum forms the first compartment in a series of organelles which comprise the secretory pathway. It takes the form of an extremely dynamic and pleomorphic membrane-bounded network of tubules and cisternae which have numerous different cellular functions. In this review, we discuss the nature of en...
journal_title:Journal of integrative plant biology
pub_type: 杂志文章,评审
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journal_title:Journal of integrative plant biology
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abstract::A striking characteristic of plant cells is that their organelles can move rapidly through the cell. This movement, commonly referred to as cytoplasmic streaming, has been observed for over 200 years, but we are only now beginning to decipher the mechanisms responsible for it. The identification of the myosin motor pr...
journal_title:Journal of integrative plant biology
pub_type: 杂志文章,评审
doi:10.1111/j.1744-7909.2012.01180.x
更新日期:2012-11-01 00:00:00
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journal_title:Journal of integrative plant biology
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journal_title:Journal of integrative plant biology
pub_type: 杂志文章
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abstract::Interactions between plants and microbes result in plant disease and symbiosis. The former causes considerable economic damage in modern agriculture, while the latter has produced great beneficial effects to our agriculture system. Comparison of the two interactions has revealed that a common panel of signaling pathwa...
journal_title:Journal of integrative plant biology
pub_type: 杂志文章,评审
doi:10.1111/j.1744-7909.2008.00702.x
更新日期:2008-07-01 00:00:00
abstract::Jasmonates (JAs) are rapidly induced after wounding and act as key regulators for wound induced signaling pathway. However, what perceives the wound signal and how that triggers JA biosynthesis remains poorly understood. To identify components involved in Arabidopsis wound and JA signaling pathway, we screened for mut...
journal_title:Journal of integrative plant biology
pub_type: 杂志文章
doi:10.1111/jipb.12427
更新日期:2016-06-01 00:00:00
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journal_title:Journal of integrative plant biology
pub_type: 杂志文章
doi:10.1111/j.1744-7909.2011.01078.x
更新日期:2011-11-01 00:00:00
abstract::The thermosensitive genic male sterile 5 (tms5) mutation causes thermosensitive genic male sterility in rice (Oryza sativa) through loss of RNase ZS1 function, which influences ubiquitin fusion ribosomal protein L40 (UbL40 ) messenger RNA levels during male development. Here, we used ATAC-seq, combined with analysis o...
journal_title:Journal of integrative plant biology
pub_type: 杂志文章
doi:10.1111/jipb.12871
更新日期:2020-07-01 00:00:00
abstract::Rice (Oryza sativa) is one of the most widely cultivated food crops, worldwide. Tissue culture is extensively used in rice breeding and functional genome research. The ability to induce callus determines whether a particular rice variety can be subjected to tissue culture and Agrobacterium-mediated transformation. Ove...
journal_title:Journal of integrative plant biology
pub_type: 杂志文章
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journal_title:Journal of integrative plant biology
pub_type: 杂志文章
doi:10.1111/j.1744-7909.2008.00728.x
更新日期:2009-01-01 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::The advent of clustered regularly interspaced short palindromic repeat (CRISPR) has had a profound impact on plant biology, and crop improvement. In this review, we summarize the state-of-the-art development of CRISPR technologies and their applications in plants, from the initial introduction of random small indel (i...
journal_title:Journal of integrative plant biology
pub_type: 杂志文章,评审
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更新日期:2021-01-01 00:00:00
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journal_title:Journal of integrative plant biology
pub_type: 杂志文章
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journal_title:Journal of integrative plant biology
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journal_title:Journal of integrative plant biology
pub_type: 杂志文章
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更新日期:2009-03-01 00:00:00
abstract::The amino-terminal residue of a protein (or amino-terminus of a peptide following protease cleavage) can be an important determinant of its stability, through the Ubiquitin Proteasome System associated N-degron pathways. Plants contain a unique combination of N-degron pathways (previously called the N-end rule pathway...
journal_title:Journal of integrative plant biology
pub_type: 杂志文章,评审
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更新日期:2020-01-01 00:00:00
abstract::Gene expression studies are important for revealing gene functions putatively involved in biological processes. We were interested in identifying differentially expressed genes during leaf development in rice. We combined the RNA arbitrarily primed-polymerase chain reaction (RAP-PCR) and dot blot hybridization methods...
journal_title:Journal of integrative plant biology
pub_type: 杂志文章
doi:10.1111/j.1744-7909.2008.00801.x
更新日期:2009-06-01 00:00:00
abstract::Crosstalk between plant hormone signaling pathways is vital for controlling the immune response during pathogen invasion. Salicylic acid (SA) and jasmonic acid (JA) often play important but antagonistic roles in the immune responses of higher plants. Here, we identify a basic helix-loop-helix transcription activator, ...
journal_title:Journal of integrative plant biology
pub_type: 杂志文章
doi:10.1111/jipb.12922
更新日期:2020-10-01 00:00:00
abstract::Knowledge of soil seed banks is essential to understand the dynamics of plant populations and communities and would greatly benefit from the integration of existing knowledge on ecological correlations of seed size and shape. The present study aims to establish a feasible and meaningful method to describe size-number ...
journal_title:Journal of integrative plant biology
pub_type: 杂志文章
doi:10.1111/j.1744-7909.2008.00659.x
更新日期:2008-05-01 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::Sucrose non-fermenting-1-related protein kinase 1 (SnRK1) has been located at the heart of the control of metabolism and development in plants. The active SnRK1 form is usually a heterotrimeric complex. Subcellular localization and specific target of the SnRK1 kinase are regulated by specific beta subunits. In Arabido...
journal_title:Journal of integrative plant biology
pub_type: 杂志文章
doi:10.1111/j.1744-7909.2009.00811.x
更新日期:2009-05-01 00:00:00
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journal_title:Journal of integrative plant biology
pub_type: 杂志文章,评审
doi:10.1111/jipb.12904
更新日期:2020-01-01 00:00:00
abstract::Vitex rotundifolia L. is an important plant species used in traditional Chinese medicine. For its efficient use and conservation, genetic diversity and clonal variation of V. rotundifolia populations in China were investigated using inter-simple sequence repeat markers. Fourteen natural populations were included to es...
journal_title:Journal of integrative plant biology
pub_type: 杂志文章
doi:10.1111/j.1744-7909.2008.00635.x
更新日期:2008-09-01 00:00:00
abstract::The self-thinning rule defines a straight upper boundary line on log-log scales for all possible combinations of mean individual biomass and density in plant populations. Recently, the traditional slope of the upper boundary line, -3/2, has been challenged by -4/3 which is deduced from some new mechanical theories, li...
journal_title:Journal of integrative plant biology
pub_type: 杂志文章
doi:10.1111/j.1744-7909.2007.00618.x
更新日期:2008-03-01 00:00:00