解剖学和形态学
麻醉学
听力与言语-语言病理学
行为科学
心脏和心血管系统
细胞和组织工程学
临床神经病学
危重症监护医学
牙科,口腔外科和医学
皮肤病学
急诊医学
内分泌学和新陈代谢
肠胃学和肝脏学
老人病学和老年医学
卫生保健科学和服务
血液学
免疫学
传染病
综合和补充性医学
医学伦理学
医学信息学
医学实验室技术
医学,全科和内科
医学,法律
医学,研究和试验
神经系统科学
护理
营养学和饮食学
产科医学和妇科医学
肿瘤学
眼科学
整形外科学
耳鼻喉科学
病理学
儿科学
周围血管疾病
药理学和药剂学
生理学
基本医疗保健
精神病学
公共、环境和职业卫生
放射学,核医学和医学成像
康复学
生殖生物学
呼吸系统
风湿病学
运动科学
外科学
毒理学
热带医学
泌尿学和肾脏学
病毒学
老年医学
健康政策和服务
心理学,临床
abstract::How genes change their expression patterns over time is still poorly understood. Here, by conducting expression, functional, bioinformatic, and evolutionary analyses, we demonstrate that the differences between the Arabidopsis (Arabidopsis thaliana) APETALA1 (AP1) and CAULIFLOWER (CAL) duplicate genes in the time, spa...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.16.00320
更新日期:2016-06-01 00:00:00
abstract::Premature leaf senescence affects plant growth and yield in rice. NAD plays critical roles in cellular redox reactions and remains at a sufficient level in the cell to prevent cell death. Although numerous factors affecting leaf senescence have been identified, few involving NAD biosynthetic pathways have been describ...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.15.01898
更新日期:2016-06-01 00:00:00
abstract::Metatranscriptomic study of nonmodel organisms requires strategies that retain the highly resolved genetic information generated from model organisms while allowing for identification of the unexpected. A real-world biological application of phytoremediation, the field growth of 10 Salix cultivars on polluted soils, w...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.16.00090
更新日期:2016-05-01 00:00:00
abstract::Seed number and quality are key traits determining plant fitness and crop yield and rely on combined competence in male and female fertilities. Sucrose metabolism is central to reproductive success. It remains elusive, though, how individual sucrose metabolic enzymes may regulate the complex reproductive processes. He...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.16.00197
更新日期:2016-05-01 00:00:00
abstract::trans-Acting small interfering RNAs (tasiRNAs) participate in the regulation of organ morphogenesis and determination of developmental timing in plants by down-regulating target genes through mRNA cleavage. The production of tasiRNAs is triggered by microRNA173 (miR173) and other specific microRNA-mediated cleavage of...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.16.00148
更新日期:2016-05-01 00:00:00
abstract::Optimization of nitrogen fixation by rhizobia in legumes is a key area of research for sustainable agriculture. Symbiotic nitrogen fixation (SNF) occurs in specialized organs called nodules and depends on a steady supply of carbon to both plant and bacterial cells. Here we report the functional characterization of a n...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.15.01910
更新日期:2016-05-01 00:00:00
abstract::Phosphorus (P) is a crucial nutrient for plant growth, but its availability to roots is limited in soil. Arbuscular mycorrhizal (AM) symbiosis is a promising strategy for improving plant P acquisition. However, P fertilizer reduces fungal colonization (P inhibition) and compromises mycorrhizal P uptake, warranting stu...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.16.00127
更新日期:2016-05-01 00:00:00
abstract::In Arabidopsis (Arabidopsis thaliana), the Shaker K(+) channel AKT1 conducts K(+) uptake in root cells, and its activity is regulated by CBL1/9-CIPK23 complexes as well as by the AtKC1 channel subunit. CIPK23 and AtKC1 are both involved in the AKT1-mediated low-K(+) (LK) response; however, the relationship between the...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.15.01493
更新日期:2016-04-01 00:00:00
abstract::In plants, photoreceptors transfer light signals to phytochrome-interacting factors (PIFs), inducing the rapid phosphorylation and degradation of PIFs to promote photomorphogenesis. However, the phosphatase responsible for PIF dephosphorylation remains unknown. In this study, we identified a type 1 protein phosphatase...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.15.01729
更新日期:2016-03-01 00:00:00
abstract::In eukaryotic cells, histones are subject to a large number of posttranslational modifications whose sequential or combinatorial action affects chromatin structure and genome function. We identified acetylation at Lys-36 in histone H3 (H3K36ac) as a new chromatin modification in plants. The H3K36ac modification is evo...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.15.01744
更新日期:2016-03-01 00:00:00
abstract::The adaptability of root system architecture to unevenly distributed mineral nutrients in soil is a key determinant of plant performance. The molecular mechanisms underlying nitrate dependent plasticity of lateral root branching across the different root types of maize are only poorly understood. In this study, detail...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.15.01885
更新日期:2016-03-01 00:00:00
abstract::The shapes of leaves are dynamic, changing over evolutionary time between species, within a single plant producing different shaped leaves at successive nodes, during the development of a single leaf as it allometrically expands, and in response to the environment. Notably, strong correlations between the dissection a...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.15.01825
更新日期:2016-03-01 00:00:00
abstract::Enhancing nitrogen use efficiency (NUE) in crop plants is an important breeding target to reduce excessive use of chemical fertilizers, with substantial benefits to farmers and the environment. In Arabidopsis (Arabidopsis thaliana), allocation of more NO3 (-) to shoots was associated with higher NUE; however, the comm...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.15.01377
更新日期:2016-03-01 00:00:00
abstract::Timing of flowering is not only an interesting topic in developmental biology, but it also plays a significant role in agriculture for its effects on the maturation time of seed. The hexaploid wheat (Triticum aestivum) is one of the most important crop species whose flowering time, i.e. heading time, greatly influence...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.15.01216
更新日期:2016-03-01 00:00:00
abstract::The BEL1-like family of transcription factors is ubiquitous in plants and plays important roles in regulating development. They function in tandem with KNOTTED1 types to bind to a double TTGAC motif in the upstream sequence of target genes. StBEL5 of potato (Solanum tuberosum) functions as a mobile RNA signal that is ...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.15.01314
更新日期:2016-01-01 00:00:00
abstract::Nitrogen fixation in the legume-rhizobium symbiosis is a crucial area of research for more sustainable agriculture. Our knowledge of the plant cascade in response to the perception of bacterial Nod factors has increased in recent years. However, the discovery that Nod factors are not involved in the Aeschynomene-Brady...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.15.01134
更新日期:2015-12-01 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::As a response to insect attack, maize (Zea mays) has inducible defenses that involve large changes in gene expression and metabolism. Piercing/sucking insects such as corn leaf aphid (Rhopalosiphum maidis) cause direct damage by acquiring phloem nutrients as well as indirect damage through the transmission of plant vi...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.15.01039
更新日期:2015-11-01 00:00:00
abstract::Cyanobacteria have efficient carbon concentration mechanisms and suppress photorespiration in response to inorganic carbon (Ci) limitation. We studied intracellular Ci limitation in the slow-growing CO2/HCO3 (-)-uptake mutant ΔndhD3 (for NADH dehydrogenase subunit D3)/ndhD4 (for NADH dehydrogenase subunit D4)/cmpA (fo...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.15.01289
更新日期:2015-11-01 00:00:00
abstract::Phosphatidylinositol 3,5-bisphosphate [PtdIns(3,5)P2] is an important lipid in membrane trafficking in animal and yeast systems; however, its role is still largely obscure in plants. Here, we demonstrate that the phosphatidylinositol 3-phosphate 5-kinase, formation of aploid and binucleate cells1 (FAB1)/FYVE finger-co...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.15.01368
更新日期:2015-11-01 00:00:00
abstract::A large portion of the volatile organic compounds emitted by plants are oxygenated to yield reactive carbonyl species, which have a big impact on atmospheric chemistry. Deposition to vegetation driven by the absorption of reactive carbonyl species into plants plays a major role in cleansing the atmosphere, but the mec...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.15.01045
更新日期:2015-11-01 00:00:00
abstract::The DELLA protein REPRESSOR OF ga1-3-LIKE2 (RGL2) plays an important role in seed germination under different conditions through a number of transcription factors. However, the functions of the structural genes associated with RGL2-regulated germination are less defined. Here, we report the role of an Arabidopsis (Ara...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.15.00858
更新日期:2015-11-01 00:00:00
abstract::Plant species differ in response to high available manganese (Mn), but the mechanisms of sensitivity and tolerance are poorly understood. In solution culture, greater than or equal to 30 µm Mn decreased the growth of soybean (Glycine max), but white lupin (Lupinus albus), narrow-leafed lupin (Lupin angustifolius), and...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.15.00726
更新日期:2015-11-01 00:00:00
abstract::Light is a major environmental factor required for stomatal opening. Blue light (BL) induces stomatal opening in higher plants as a signal under the photosynthetic active radiation. The stomatal BL response is not present in the fern species of Polypodiopsida. The acquisition of a stomatal BL response might provide co...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.15.00134
更新日期:2015-10-01 00:00:00
abstract::The interaction between noncoding endogenous target mimicry (eTM) and its corresponding microRNA (miRNA) is a newly discovered regulatory mechanism and plays pivotal roles in various biological processes in plants. Tobacco (Nicotiana tabacum) is a model plant for studying secondary metabolite alkaloids, of which nicot...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.15.00649
更新日期:2015-10-01 00:00:00
abstract::Understanding how plants sense and respond to changes in nitrogen availability is the first step toward developing strategies for biotechnological applications, such as improvement of nitrogen use efficiency. However, components involved in nitrogen signaling pathways remain poorly characterized. Calcium is a second m...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.15.00961
更新日期:2015-10-01 00:00:00
abstract::Elevated carbon dioxide (CO2) in leaves closes stomatal apertures. Research has shown key functions of the β-carbonic anhydrases (βCA1 and βCA4) in rapid CO2-induced stomatal movements by catalytic transmission of the CO2 signal in guard cells. However, the underlying mechanisms remain unclear, because initial studies...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.15.00646
更新日期:2015-10-01 00:00:00
abstract::Photoinhibition reduces photosynthetic productivity; however, it is difficult to quantify accurately in complex canopies partly because of a lack of high-resolution structural data on plant canopy architecture, which determines complex fluctuations of light in space and time. Here, we evaluate the effects of photoinhi...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.15.00722
更新日期:2015-10-01 00:00:00
abstract::Transcriptome resources for the medicinal plant Glaucium flavum were searched for orthologs showing identity with characterized O-methyltransferases (OMTs) involved in benzylisoquinoline alkaloid biosynthesis. Seven recombinant proteins were functionally tested using the signature alkaloid substrates for six OMTs: nor...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.15.01240
更新日期:2015-10-01 00:00:00
abstract::Plants, algae, and cyanobacteria have developed mechanisms to decrease the energy arriving at reaction centers to protect themselves from high irradiance. In cyanobacteria, the photoactive Orange Carotenoid Protein (OCP) and the Fluorescence Recovery Protein are essential elements in this mechanism. Absorption of stro...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.15.00843
更新日期:2015-09-01 00:00:00
abstract::In flowering plant reproduction, pollen tube reception is the signaling system that results in pollen tube discharge, synergid degeneration, and successful delivery of male gametes (two sperm cells) to the site where they can fuse with female gametes (egg cell and central cell). Some molecules required for this comple...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.15.00528
更新日期:2015-09-01 00:00:00
abstract::Plants respond to low carbon supply by massive reprogramming of the transcriptome and metabolome. We show here that the carbon starvation-induced NAC (for NO APICAL MERISTEM/ARABIDOPSIS TRANSCRIPTION ACTIVATION FACTOR/CUP-SHAPED COTYLEDON) transcription factor Arabidopsis (Arabidopsis thaliana) Transcription Activatio...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.15.00917
更新日期:2015-09-01 00:00:00
abstract::Phosphorus (P) is a finite natural resource and an essential plant macronutrient with major impact on crop productivity and global food security. Here, we demonstrate that time-resolved chlorophyll a fluorescence is a unique tool to monitor bioactive P in plants and can be used to detect latent P deficiency. When plan...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.15.00823
更新日期:2015-09-01 00:00:00
abstract::Fatty acid desaturases regulate the unsaturation status of cellular lipids. They comprise two distinct evolutionary lineages, a soluble class found in the plastids of higher plants and an integral membrane class found in plants, yeast (Saccharomyces cerevisiae), animals, and bacteria. Both classes exhibit a dimeric qu...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.15.00622
更新日期:2015-09-01 00:00:00
abstract::Plants employ diverse responses mediated by phytohormones to defend themselves against pathogens and herbivores. Adapted pathogens and herbivores often manipulate these responses to their benefit. Previously, we demonstrated that Turnip mosaic virus (TuMV) infection suppresses callose deposition, an important plant de...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.15.00332
更新日期:2015-09-01 00:00:00
abstract::Lack of sufficient water is a major limiting factor to crop production worldwide, and the development of drought-tolerant germplasm is needed to improve crop productivity. The phytohormone ethylene modulates plant growth and development as well as plant response to abiotic stress. Recent research has shown that modify...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.15.00780
更新日期:2015-09-01 00:00:00
abstract::To improve seed iron (Fe) content and bioavailability, it is crucial to decipher the mechanisms that control Fe storage during seed development. In Arabidopsis (Arabidopsis thaliana) seeds, most Fe is concentrated in insoluble precipitates, with phytate in the vacuoles of cells surrounding the vasculature of the embry...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.15.00380
更新日期:2015-09-01 00:00:00
abstract::The activity of the maize (Zea mays) florigen gene ZEA CENTRORADIALIS8 (ZCN8) is associated with the floral transition in both day-neutral temperate maize and short-day (SD)-requiring tropical maize. We analyzed transcription and chromatin modifications at the ZCN8 locus and its nearly identical paralog ZCN7 during th...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.15.00535
更新日期:2015-08-01 00:00:00
abstract::To increase both the yield potential and stability of crops, integrated breeding strategies are used that have mostly a direct genetic basis, but the utility of epigenetics to improve complex traits is unclear. A better understanding of the status of the epigenome and its contribution to agronomic performance would he...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.15.00155
更新日期:2015-08-01 00:00:00
abstract::Histone H2B monoubiquitination (H2Bub1) is an important regulatory mechanism in eukaryotic gene transcription and is essential for normal plant development. However, the function of H2Bub1 in reproductive development remains elusive. Here, we report rice (Oryza sativa) HISTONE MONOUBIQUITINATION1 (OsHUB1) and OsHUB2, ...
journal_title:Plant physiology
pub_type: 杂志文章
doi:10.1104/pp.114.256578
更新日期:2015-08-01 00:00:00