Abstract:
:Circular RNAs (circRNAs) play roles in various biological processes, but their functions in the rice (Oryza sativa) response to Magnaporthe oryzae remain elusive. Here, we demonstrate that circRNAs are involved in the rice-M. oryzae interaction using comparative circRNA-sequencing and transgenic approaches. We identified 2932 high-confidence circRNAs from young leaves of the blast-resistant accession International Rice Blast Line Pyricularia-Kanto51-m-Tsuyuake (IR25) and the blast-susceptible accession Lijiangxin Tuan Heigu (LTH) under Moryzae-infected or uninfected conditions; 636 were detected specifically upon Moryzae infection. The circRNAs in IR25 were significantly more diverse than those in LTH, especially under M. oryzae infection. Particularly, the number of circRNAs generated per parent gene was much higher in IR25 than in LTH and increased in IR25 but decreased in LTH upon M. oryzae infection. The higher diversity of circRNAs in IR25 was further associated with more frequent 3' and 5' alternative back-splicing and usage of complex splice sites. Moreover, a subset of circRNAs was differentially responsive to Moryzae in IR25 and LTH. We further confirmed that circR5g05160 promotes rice immunity against Moryzae Therefore, our data indicate that circRNA diversity is associated with different responses to Moryzae infection in rice and provide a starting point to investigate a new layer of regulation in the rice-Moryzae interaction.
journal_name
Plant Physioljournal_title
Plant physiologyauthors
Fan J,Quan W,Li GB,Hu XH,Wang Q,Wang H,Li XP,Luo X,Feng Q,Hu ZJ,Feng H,Pu M,Zhao JQ,Huang YY,Li Y,Zhang Y,Wang WMdoi
10.1104/pp.19.00716subject
Has Abstractpub_date
2020-01-01 00:00:00pages
272-286issue
1eissn
0032-0889issn
1532-2548pii
pp.19.00716journal_volume
182pub_type
杂志文章相关文献
PLANT PHYSIOLOGY文献大全abstract::Endogenous respiration of spores of the fungus Myrothecium verrucaria can be stimulated up to over-10 fold by diverse chemicals or by physical treatments. Greatest effects were caused by azide (12-fold at 250 mum) and by 2,4-dinitrophenol (7-fold at 300 mum). Marked stimulation was also caused by 10 mum silver (5-fold...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.50.4.425
更新日期:1972-10-01 00:00:00
abstract::Isolated cells obtained by enzymic digestion of young primary leaves of cold-hardened, dark-grown Kharkov winter wheat (Triticum aestivum L.) were exposed to various low temperature stresses. The initial uptake of (86)Rb was generally decreased by increasing concentrations of Ca(2+), but after longer periods of incuba...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.78.3.484
更新日期:1985-07-01 00:00:00
abstract::Dark H(2) metabolism was studied in marine and fresh water red algae, the green alga, Chlamydomonas, and mosses. A time variable and temperature-sensitive anaerobic incubation was required prior to H(2) evolution. H(2) evolution was sensitive to disalicylidenepropanediamine. An immediate H(2) uptake was observed in th...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.56.1.72
更新日期:1975-07-01 00:00:00
abstract::Phenylpropanoid biosynthesis in plants engenders myriad phenolics with diverse biological functions. Phenylalanine ammonia-lyase (PAL) is the first committed enzyme in the pathway, directing primary metabolic flux into a phenylpropanoid branch. Previously, we demonstrated that the Arabidopsis (Arabidopsis thaliana) Ke...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.114.249136
更新日期:2015-02-01 00:00:00
abstract::The ricinine content of etiolated seedlings of Ricinus communis increased nearly 12-fold over a 4-day period. In plants quinolinic acid is an intermediate in the de novo pathway for the synthesis of pyridine nucleotides. The only known enzyme in the de novo pathway for pyridine nucleotide biosynthesis, quinolinic acid...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.53.4.603
更新日期:1974-04-01 00:00:00
abstract::Transgenic Flaveria bidentis (a C4 species) plants with an antisense gene directed against the mRNA of ribulose-1,5-bisphosphate carboxylase/oxygenase (Rubisco) were used to examine the relationship between the CO2 assimilation rate, Rubisco content, and carbon isotope discrimination. Reduction in the amount of Rubisc...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.113.2.469
更新日期:1997-02-01 00:00:00
abstract::Thermal conductivity coefficients have been determined for longitudinal and transverse flow in 4 varieties of fresh Citrus wood using steady state-methods. Equations were developed from which thermal conductivity could be rapidly estimated from moisture content or electrical conductivity. The heat balance of large and...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.42.8.1025
更新日期:1967-08-01 00:00:00
abstract::An NADPH-dependent NO2--reducing system was reconstituted in vitro using ferredoxin (Fd) NADP+ oxidoreductase (FNR), Fd, and nitrite reductase (NiR) from the green alga Chlamydomonas reinhardtii. NO2- reduction was dependent on all protein components and was operated under either aerobic or anaerobic conditions. NO2- ...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.117.1.303
更新日期:1998-05-01 00:00:00
abstract::Four maize hybrids, two with high and two with low levels of postanthesis nitrate reductase activity were grown under field conditions. The characteristic enzyme patterns had been established in previous work. Nitrate reductase and proteases were measured in three representative leaves (ear leaf, fourth leaf above and...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.66.1.164
更新日期:1980-07-01 00:00:00
abstract::Most dicotyledonous species respond to Fe deficiency by developing several mechanisms known as Fe-deficiency stress responses. To study the regulation of these responses, young cucumber plants (Cucumis sativus L. cv Ashley) were grown in nutrient solution for 11 d, being deprived of Fe during the last 4 or 5 d. Inhibi...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.105.4.1133
更新日期:1994-08-01 00:00:00
abstract::Accumulating evidence indicates that there is a multiplicity of cytochrome P-450 enzymes in plants. These monooxygenases are implicated in the metabolism of sterols, terpenes, gibberellins, isoflavonoids, and xenobiotics. Evidence that cytochromes P-450 are involved in the detoxification of herbicides (chlorotoluron, ...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.96.3.669
更新日期:1991-07-01 00:00:00
abstract::Glutamine synthetase (GS) was detected by immunogold localization in the cytosol and plastids of roots of 7-d-old barley (Hordeum vulgare L. cv Klaxon) seedlings grown in the presence or absence of NO3- (15 mM) or NH4+ (30 mM). The number of GS polypeptides changed during root development, and this was affected by N n...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.111.4.1109
更新日期:1996-08-01 00:00:00
abstract::Stomatal closing movements in response to changes from CO(2)-free to CO(2)-containing air were recorded in leaf sections of Zea mays using air flow porometers. The response to CO(2) was fast; the shortest lag between the application of 300 microliters CO(2) per liter of air and the beginning of a stomatal response was...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.49.2.229
更新日期:1972-02-01 00:00:00
abstract::DNA polymerase zeta catalytic subunit REV3 is known to play an important role in the repair of DNA damage induced by cross-linking and methylating agents. Here, we demonstrate that in Arabidopsis (Arabidopsis thaliana), the basic polymerase activity of REV3 is essential for resistance protection against these differen...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.15.00806
更新日期:2015-12-01 00:00:00
abstract::Electron paramagnetic resonance has been used to quantitate reduction of ferric ion bound to hydroxamate siderophores by iron-stressed fungi (DJ Ecker et al. 1982 J Biol Chem 257:8623-8626) and by iron-stressed Chlorella vulgaris (ATCC 11468) (FCT Allnutt, WD Bonner 1984 J Plant Nutr 7: 427-435). Application of this t...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.83.4.739
更新日期:1987-04-01 00:00:00
abstract::Room temperature chlorophyll a fluorescence was used to determine the effects of developmental history, developmental stage, and leaf age on susceptibility of spinach to in vivo low temperature (5 degrees C) induced photoinhibition. Spinach (Spinacia oleracea cv Savoy) leaves expanded at cold hardening temperatures (5...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.99.3.1141
更新日期:1992-07-01 00:00:00
abstract::To elucidate the effect of high temperature on grain-filling metabolism, developing rice (Oryza sativa) "Nipponbare" caryopses were exposed to high temperature (33 degrees C/28 degrees C) or control temperature (25 degrees C/20 degrees C) during the milky stage. Comprehensive gene screening by a 22-K DNA microarray an...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.107.098665
更新日期:2007-05-01 00:00:00
abstract::Cotyledons of cotton (Gossypium hirsutum L.) seedlings grown under a photoperiod of 12 hour darkness and 12 hour light showed daily oscillations in ethylene evolution. The rate of ethylene evolution began to increase toward the end of the dark period and reached a maximum rate during the first third of the light perio...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.75.2.493
更新日期:1984-06-01 00:00:00
abstract::[(14)C]butyl gallate was used in binding studies to investigate the cyanide-resistant respiratory pathway in mitochondria isolated from a variety of sources displaying varying levels of cyanide resistance. Highly cyanide-resistant mitochondria were isolated from aroid spadices, while moderately cyanide-resistant mitoc...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.80.1.196
更新日期:1986-01-01 00:00:00
abstract::The resistance to the diffusion of heat and water vapor external to a leaf, can be derived from measurement of the rate of change of the leaf temperature, after a sudden alteration of the intensity of irradiation. The theory of the method has been developed to accommodate the case of a leaf that is freely transpiring,...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.42.5.651
更新日期:1967-05-01 00:00:00
abstract::Centromeres are required for faithful segregation of chromosomes in cell division. It is not clear what kind of sequences act as functional centromeres and how centromere sequences are organized in Oryza punctata, a BB genome species. In this study, we found that the CentO centromeric satellites in O. punctata share h...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.105.064147
更新日期:2005-09-01 00:00:00
abstract::We used Phytotyping4D to investigate the contribution of clock and light signaling to the diurnal regulation of rosette expansion growth and leaf movement in Arabidopsis (Arabidopsis thaliana). Wild-type plants and clock mutants with a short (lhycca1) and long (prr7prr9) period were analyzed in a T24 cycle and in T-cy...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.17.00503
更新日期:2017-07-01 00:00:00
abstract::Seed germination is a critical stage in the plant life cycle and the first step toward successful plant establishment. Therefore, understanding germination is of important ecological and agronomical relevance. Previous research revealed that different seed compartments (testa, endosperm, and embryo) control germinatio...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.113.223511
更新日期:2013-09-01 00:00:00
abstract::Spontaneous growth of isolated inner tissue from the etiolated sunflower (Helianthus annuus L.) hypocotyl growing zone was investigated. A new preparation technique allowed measurements starting 3 s after excision. Elongation with respect to the turgescent and plasmolized state was quantified in terms of relative grow...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.123.2.605
更新日期:2000-06-01 00:00:00
abstract::The time course of abscisic acid (ABA) accumulation during water stress and of degradation following rehydration was investigated by analyzing the levels of ABA and its metabolites phaseic acid (PA) and alkalihydrolyzable conjugated ABA in excised leaf blades of Xanthium strumarium. Initial purification was by reverse...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.66.4.672
更新日期:1980-10-01 00:00:00
abstract::Traditionally, phenotype-driven forward genetic plant mutant studies have been among the most successful approaches to revealing the roles of genes and their products and elucidating biochemical, developmental, and signaling pathways. A limitation is that it is time consuming, and sometimes technically challenging, to...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.109.148494
更新日期:2010-02-01 00:00:00
abstract::Either NO(3) (-) (16 millimolar) or NH(4) (+) (1 millimolar) completely inhibited infection and nodulation of white clover seedlings (Trifoliin repens) inoculated with Rhizobium trifolii. The binding of R. trifolii to root hairs and the immunologically detectable levels of the plant lectin, trifoliin, on the root hair...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.62.1.18
更新日期:1978-07-01 00:00:00
abstract::The influence of growth temperature on the free sugar and sucrose phosphate synthase content and activity of spinach (Spinacia oleracea) leaf tissue was studied. When plants were grown at 25 degrees C for 3 weeks and then transferred to a constant 5 degrees C, sucrose, glucose, and fructose accumulated to high levels ...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.100.1.502
更新日期:1992-09-01 00:00:00
abstract::It has been suggested that jasmonic acid (JA) could be an integral part of a general signal transduction system regulating inducible defense genes in plants. It was reported that treatment with an elicitor (N-acetylchitoheptaose) induced production of phytoalexin in suspension-cultured rice (Oryza sativa L.) cells. In...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.110.2.387
更新日期:1996-02-01 00:00:00
abstract::Fresh fruit and vegetables are a major source of ascorbic acid (vitamin C), an important antioxidant for the human diet and also for plants. Ascorbic acid content in fruit exhibits a quantitative inheritance. Quantitative trait loci (QTL) for ascorbic acid content have been mapped in three tomato populations derived f...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.106.091413
更新日期:2007-04-01 00:00:00