Abstract:
:C4 photosynthesis evolved more than 60 times independently in different plant lineages. Each time, multiple genes were recruited into C4 metabolism. The corresponding promoters acquired new regulatory features such as high expression, light induction, or cell type-specific expression in mesophyll or bundle sheath cells. We have previously shown that histone modifications contribute to the regulation of the model C4 phosphoenolpyruvate carboxylase (C4-Pepc) promoter in maize (Zea mays). We here tested the light- and cell type-specific responses of three selected histone acetylations and two histone methylations on five additional C4 genes (C4-Ca, C4-Ppdk, C4-Me, C4-Pepck, and C4-RbcS2) in maize. Histone acetylation and nucleosome occupancy assays indicated extended promoter regions with regulatory upstream regions more than 1,000 bp from the transcription initiation site for most of these genes. Despite any detectable homology of the promoters on the primary sequence level, histone modification patterns were highly coregulated. Specifically, H3K9ac was regulated by illumination, whereas H3K4me3 was regulated in a cell type-specific manner. We further compared histone modifications on the C4-Pepc and C4-Me genes from maize and the homologous genes from sorghum (Sorghum bicolor) and Setaria italica. Whereas sorghum and maize share a common C4 origin, C4 metabolism evolved independently in S. italica. The distribution of histone modifications over the promoters differed between the species, but differential regulation of light-induced histone acetylation and cell type-specific histone methylation were evident in all three species. We propose that a preexisting histone code was recruited into C4 promoter control during the evolution of C4 metabolism.
journal_name
Plant Physioljournal_title
Plant physiologyauthors
Heimann L,Horst I,Perduns R,Dreesen B,Offermann S,Peterhansel Cdoi
10.1104/pp.113.216721subject
Has Abstractpub_date
2013-05-01 00:00:00pages
456-69issue
1eissn
0032-0889issn
1532-2548pii
pp.113.216721journal_volume
162pub_type
杂志文章相关文献
PLANT PHYSIOLOGY文献大全abstract::Circular RNAs (circRNAs) are widely distributed and play essential roles in a series of developmental processes, although none have been identified or characterized in grapevines (Vitis vinifera). In this study, we characterized the function of grape circRNA and uncovered thousands of putative back-splicing sites by g...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.18.01331
更新日期:2019-06-01 00:00:00
abstract::The light dependence of D1 phosphorylation is unique to higher plants, being constitutive in cyanobacteria and algae. In a photoautotrophic higher plant, Spirodela oligorrhiza, grown in greenhouse conditions under natural diurnal cycles of solar irradiation, the ratio of phosphorylated versus total D1 protein (D1-P in...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.013441
更新日期:2002-12-01 00:00:00
abstract::Mesophyll cells from leaves of cowpea (Vigna unquiculata [L.] Walp.) plants grown under saline conditions were isolated and used for the determination of photosynthetic CO(2) fixation. Maximal CO(2) fixation rate was obtained when the osmotic potential of both cell isolation and CO(2) fixation assay media were close t...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.91.2.493
更新日期:1989-10-01 00:00:00
abstract::Despite much study of the role of S-adenosylmethionine (SAM) in the methylation of DNA, RNA, and proteins, and as a cofactor for a wide range of biosynthetic processes, little is known concerning the intracellular transport of this essential metabolite. Screening of the Arabidopsis (Arabidopsis thaliana) genome yielde...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.106.086975
更新日期:2006-11-01 00:00:00
abstract::Flaveria bidentis (L.) Kuntze, a C4 dicot, was genetically transformed with a construct encoding the mature form of tobacco (Nicotiana tabacum L.) carbonic anhydrase (CA) under the control of a strong constitutive promoter. Expression of the tobacco CA was detected in transformant whole-leaf and bundle-sheath cell (bs...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.117.3.1071
更新日期:1998-07-01 00:00:00
abstract::The assimilation of NH(4) (+) causes a rapid increase in respiration to provided carbon skeletons for amino acid synthesis. In this study we propose a model for the regulation of carbon partitioning from starch to respiration and N assimilation in the green alga Selenastrum minutum. We provide evidence for both a cyto...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.93.1.166
更新日期:1990-05-01 00:00:00
abstract::Subtilisin-like proteins represent an ancient family of serine proteases that are extremely widespread in living organisms. We report here the structure and genomic organization of two new transcriptionally active genes encoding proteins that belong to the P69 family of subtilisin-like proteases from tomato (Lycopersi...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.122.1.67
更新日期:2000-01-01 00:00:00
abstract::The nature of bound forms of enzymes of phenylpropanoid and flavonoid metabolism have been investigated in Hippeastrum CV Dutch Red Hybrid. Particulate components of petal homogenates were fractionated on sucrose gradients and the EDTA shift method was employed to characterize membranes of the endoplasmic reticulum. I...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.74.4.901
更新日期:1984-04-01 00:00:00
abstract::Phosphoenolpyruvate partially inhibits the accumulation of Ca(2+) in isolated mung bean (Phaseolus aureus Roxb.) mitochondria. Succinate-supported Ca(2+) uptake is twice as sensitive to phosphoenolpyruvate inhibition as is NADH- or malate/pyruvate-supported Ca(2+) uptake. Pyruvate, atractylate, and ATP, but not ITP, r...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.59.2.126
更新日期:1977-02-01 00:00:00
abstract::Endopolyploidy occurs when DNA replication takes place without subsequent mitotic nuclear division, resulting in cell-specific ploidy levels within tissues. In plants, endopolyploidy plays an important role in sustaining growth and development, but only a few studies have demonstrated a role in abiotic stress response...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.18.00033
更新日期:2018-06-01 00:00:00
abstract::We investigated the synthesis and turnover of cell wall polysaccharides of the flax (Linum usitatissimum L.) plant during development of the phloem fibers. One-month-old flax plants were exposed to a 40-min pulse with 14CO2 followed by 8-h, 24-h, and 1-month periods of chase with ambient CO2, and radioactivity in cell...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.114.2.723
更新日期:1997-06-01 00:00:00
abstract::Three aspartate aminotransferase isoenzymes were identified from extracts of carrot (Daucus carota L.) cell suspension cultures. These isoenzymes were separated by DEAE chromatography and were analyzed on native gradient polyacrylamide gels. The relative molecular weights of the isoenzymes were 111,000 +/- 5000, 105,0...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.92.3.587
更新日期:1990-03-01 00:00:00
abstract::The photosynthetic performance of synchronously grown Chlamydomonas reinhardtii alternated rhythmically during the cell cycle. The activity of the "CO(2) concentrating mechanism" including the ability to accumulate CO(2) internally and the activity of carbonic anhydrase peaked after 6 to 9 hours of light and reached m...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.80.2.604
更新日期:1986-02-01 00:00:00
abstract::The primary storage protein of oat (Avena sativa L.) seeds, globulin, was shown to have a specific carbohydrate-binding activity. The globulin was capable of hemagglutinating rabbit red blood cells and this hemagglutination was inhibited by the beta-glucan, laminarin, as well as by carbohydrate which had been cleaved ...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.74.3.675
更新日期:1984-03-01 00:00:00
abstract::A chimeric gene containing the patatin promoter and the transit-peptide region of the small-subunit carboxylase gene was utilized to direct expression of Escherichia coli glycogen synthase (glgA) to potato (Solanum tuberosum) tuber amyloplasts. Expression of the glgA gene product in tuber amyloplasts was between 0.007...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.104.4.1159
更新日期:1994-04-01 00:00:00
abstract::Endomembrane (endoplasmic reticulum, Golgi apparatus, plasma membrane) proteins of soybean (Glycine max) root cells are highly glycosylated. We investigated whether N-linked oligosaccharide moieties are essential for the correct intracellular transport of plant endomembrane glycoproteins. Excised roots were incubated ...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.89.1.299
更新日期:1989-01-01 00:00:00
abstract::The action spectrum of apparent photosynthesis for attached radish (Raphanus sativus L. var. Early Scarlet Globe) and corn (Zea mays L. var. Pride V.) leaves was measured at 300 mul/l CO(2) and both 21% and 2% O(2). The spectra were measured at light intensities where apparent photosynthesis was proportional to intens...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.44.5.678
更新日期:1969-05-01 00:00:00
abstract::An efficient negative selection procedure is crucial to the isolation of rare homologous recombinants in gene targeting. Although gene targeting is a common practice in lower eukaryotes and is becoming routine in mammals, its application to plants has not been achieved. In this report, we have evaluated an antisense c...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.102.1.287
更新日期:1993-05-01 00:00:00
abstract::The stamen, which consists of an anther and a filament, is the male reproductive organ in a flower. The specification of stamen identity in Arabidopsis (Arabidopsis thaliana) is controlled by a combination of the B genes APETALA3 (AP3) and PISTILLATA, the C gene AGAMOUS (AG), and the E genes SEPALLATA1 (SEP1) to SEP4....
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.109.145896
更新日期:2009-11-01 00:00:00
abstract::Changes in the properties of extractable vacuolar H+-pumping pyrophosphatase (V-PPase) and vacuolar ATPase activities in chilling-sensitive seedlings of mung bean (Vigna radiata) were investigated. Following chilling at 4[deg]C for 48 h, both hydrolytic and proton-pumping activities of the V-PPase increased 1.5- to 2-...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.109.2.659
更新日期:1995-10-01 00:00:00
abstract::Excised roots of the tomato species, Lycopersicon esculentum Mill. cv Walter (the commercial species) and of Lycopersicon cheesmanii ssp. minor (Hook.) C.H. Mull. (a wild species from the Galapagos Islands), were used in comparative studies of their absorption of K(+) and Na(+). Uptake of (86)Rb-labeled K(+) and (22)N...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.79.4.1064
更新日期:1985-12-01 00:00:00
abstract::Eukaryotic circadian clocks utilize the ubiquitin proteasome system to precisely degrade clock proteins. In plants, the F-box-type E3 ubiquitin ligases ZEITLUPE (ZTL), FLAVIN-BINDING, KELCH REPEAT, F-BOX1 (FKF1), and LOV KELCH PROTEIN2 (LKP2) regulate clock period and couple the clock to photoperiodic flowering in res...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.18.00331
更新日期:2018-07-01 00:00:00
abstract::The slow inactivation which accompanies catalysis by higher-plant ribulose-P(2) carboxylase-oxygenase (Rubisco) in vitro was only partially reversed when the enzyme was gel filtered to remove small molecules. However, gel filtration or dialysis in the presence of high SO(2-) (4) concentrations induced full recovery. T...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.93.4.1390
更新日期:1990-08-01 00:00:00
abstract::Two isoenzymes of lipoxygenase, a and b, have been obtained from bush beans (Phaseolus vulgaris) as electrophoretically homogeneous proteins. Both proteins have a molecular weight of 100,000, contain 1 atom of iron, and appear to be composed of a single peptide chain. However, these enzymes appear to differ in some ot...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.59.4.695
更新日期:1977-04-01 00:00:00
abstract::In ripening banana (Musa acuminata L. [AAA group, Cavandish subgroup] cv. Valery) fruit, the steady state concentration of the glycolytic regulator fructose 2,6-bisphosphate (Fru 2,6-P(2)) underwent a transient increase 2 to 3 hours before the respiratory rise, but coincident with the increase in ethylene synthesis. F...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.85.1.277
更新日期:1987-09-01 00:00:00
abstract::Phycoerythrin, a photosynthetic accessory pigment, was isolated from Porphyridium cruentum and examined by electron microscopy and disc gel electrophoresis. The absorption monomer, with maxima at 563, 545, and a shoulder at 500 nm, has a molecular weight of about 300,000. With phosphotungstic acid staining it appears ...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.44.11.1629
更新日期:1969-11-01 00:00:00
abstract::In an earlier paper we showed that in fully developed barley (Hordeum vulgare L.) root epidermal cells a decrease in cytosolic K+ was associated with an acidification of the cytosol (D.J. Walker, R. A. Leigh, A.J. Miller [1996] Proc Natl Acad Sci USA 93: 10510-10514). To show that these changes in cytosolic ion concen...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.118.3.957
更新日期:1998-11-01 00:00:00
abstract::The factors that mediate specific responses to the plant hormone ethylene are not fully defined. In particular, it is not known how signaling at the receptor complex can control distinct subsets of ethylene responses. Mutations at the Green-ripe (Gr) and reversion to ethylene sensitivity1 (rte1) loci, which encode hom...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.112.205476
更新日期:2012-12-01 00:00:00
abstract::Trichome development is dependent on gibberellin (GA) signaling in Arabidopsis thaliana. Using the GA-deficient mutant ga1-3, the GA-response mutant spy-5, and uniconazol (a GA-biosynthesis inhibitor), we show that the GA level response correlates positively with both trichome number and trichome branch number. Two ge...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.117.2.375
更新日期:1998-06-01 00:00:00
abstract::Johnsongrass (Sorghum halepense (L.) Pers.) is sensitive to methanearsonate, foliar application resulting in a topkill. Investigation of the pattern of photosynthesis by radioautography revealed an accumulation of malate in methanearsonate-treated leaves. Accumulation of malate was attributed to an inhibition of NADP(...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.71.2.235
更新日期:1983-02-01 00:00:00