Silicon deposition on guard cells increases stomatal sensitivity as mediated by K+ efflux and consequently reduces stomatal conductance.

abstract：:1-Deoxy-d-xylulose-5-phosphate synthase (DXS) is the first enzyme in the plant 2-C-methyl-d-erythritol 4-phosphate (MEP) pathway of terpenoid synthesis. TwDXS is a prominent protein in the Tripterygium wilfordii proteome, with especially high expression in the root periderm. It is significantly regulated by methyl jas...

journal_title：Physiologia plantarum

authors： Zhang Y,Zhao Y,Wang J,Hu T,Tong Y,Zhou J,Gao J,Huang L,Gao W

更新日期：2020-05-01 00:00:00

abstract：:The Cholodny-Went hypothesis of gravitropism suggests that the graviresponse is controlled by the distribution of auxin. However, the mechanism of auxin transport during the graviresponse of roots is still unresolved. To determine whether the microtubule (MT) cytoskeleton is participating in auxin transport, the cytos...

journal_title：Physiologia plantarum

authors： Hasenstein KH,Blancaflor EB,Lee JS

更新日期：1999-04-01 00:00:00

abstract：:Developing drought-tolerant cultivars is mainly restricted due to poor knowledge of the mechanism behind drought tolerance. In the present work, available germplasm of Vigna radiata (mung bean) was screened for drought tolerance using multiple agronomic and physiological parameters and used to selected one drought-tol...

journal_title：Physiologia plantarum

authors： Bano H,Athar HU,Zafar ZU,Ogbaga CC,Ashraf M

更新日期：2021-01-25 00:00:00

abstract：:We evaluated the effect of global warming on Araucaria angustifolia (Bert.) O. Kuntze, a critically endangered native tree of Southern Brazil, by studying the effects of short-term high temperature treatment on cell viability, respiration and DNA repair of embryogenic cells. Compared with control cells grown at 25°C, ...

journal_title：Physiologia plantarum

authors： Furlanetto ALDM,Cadena SMSC,Martinez GR,Ferrando B,Stevnsner T,Møller IM

更新日期：2019-06-01 00:00:00

abstract：:Peroxiredoxins (Prxs) are ubiquitous thiol-dependent peroxidases capable of eliminating a variety of peroxides through reactive catalytic cysteines, which are regenerated by reducing systems. Based on amino acid sequences and their mode of catalysis, five groups of thiol peroxidases have been distinguished in plants, ...

journal_title：Physiologia plantarum

authors： Gama F,Bréhélin C,Gelhaye E,Meyer Y,Jacquot JP,Rey P,Rouhier N

更新日期：2008-07-01 00:00:00

abstract：:Duckweed (Lemna minor L.) plants grown under high light are characterized, when compared to low light acclimated plants, by a higher xanthophyll cycle (VAZ) pool content, but also by a higher proportion of photoconvertible violaxanthin and a superior ability to synthesize VAZ pigments. When duckweed plants were transf...

journal_title：Physiologia plantarum

authors： García-Plazaola JI,Hernández A,Artetxe U,Becerril JM

更新日期：2002-09-01 00:00:00

abstract：:Inositol polyphosphate kinases play important roles in diverse cellular processes. In this study, the function of an inositol polyphosphate kinase gene homolog named ThIPK2 from a dicotyledonous halophyte Thellungiella halophila was investigated. The deduced translation product (ThIPK2) shares 85% identity with the Ar...

journal_title：Physiologia plantarum

authors： Zhu JQ,Zhang JT,Tang RJ,Lv QD,Wang QQ,Yang L,Zhang HX

更新日期：2009-08-01 00:00:00

abstract：:Trees in the flooded forest of the Mapire River in Venezuela suffer a decrease in photosynthetic rate (A) when flood begins, which is reverted at maximum flood. Changes in A are accompanied by similar changes in stomatal conductance (g(s)), and the possibility of changes in photosynthetic capacity is not ruled out. In...

journal_title：Physiologia plantarum

authors： Herrera A,Tezara W,Marín O,Rengifo E

更新日期：2008-09-01 00:00:00

abstract：:Plant genomes encode diverse small RNA classes that function in distinct gene-silencing pathways. To elucidate the intricate regulation of microRNAs (miRNAs) and endogenous small-interfering RNAs (siRNAs) in response to chilling injury in tomato fruit, the deep sequencing and bioinformatic methods were combined to dec...

journal_title：Physiologia plantarum

authors： Zuo J,Wang Q,Han C,Ju Z,Cao D,Zhu B,Luo Y,Gao L

更新日期：2017-06-01 00:00:00

abstract：:Time courses of photochemical reflectance index (PRI) of an attached cucumber leaf during a dark-light transition were compared with those of photochemical yields of photosystem II (YII ) to discuss the feasibility of PRI imaging for estimating the efficiency of photosynthetic light use. YII and PRI were simultaneousl...

journal_title：Physiologia plantarum

authors： Murakami K,Ibaraki Y

更新日期：2019-03-01 00:00:00

abstract：:Intervessel pits are structures that play a key role in the efficiency and safety functions of xylem hydraulics. However, little is known about the components of the pit membrane (PM) and their role in hydraulic functions, especially in resistance to cavitation. We tested the effect of commercial chemicals including a...

journal_title：Physiologia plantarum

authors： Dusotoit-Coucaud A,Brunel N,Tixier A,Cochard H,Herbette S

更新日期：2014-03-01 00:00:00

abstract：:Hypocotyl elongation relies on directional cell expansion, a process under light and circadian clock control. Under short photoperiods (SD), hypocotyl elongation in Arabidopsis thaliana follows a rhythmic pattern, a process in which circadian morning-to-midnight waves of the transcriptional repressors PSEUDO-RESPONSE ...

journal_title：Physiologia plantarum

authors： Martín G,Veciana N,Boix M,Rovira A,Henriques R,Monte E

更新日期：2020-07-01 00:00:00

abstract：:Mitochondria are required for seed development, but little information is available about their function and role during this process. We isolated the mitochondria from developing maize (Zea mays L. cv. Nongda 108) embryos and investigated the mitochondrial membrane integrity and respiration as well as the mitochondri...

journal_title：Physiologia plantarum

authors： Wang WQ,Wang Y,Zhang Q,Møller IM,Song SQ

更新日期：2018-08-01 00:00:00

abstract：:Auxin controls many aspects of fruit development, including fruit set and growth, ripening and abscission. However, the mechanisms by which auxin regulates these processes are still poorly understood. While it is generally agreed that precise spatial and temporal control of auxin distribution and signaling are require...

journal_title：Physiologia plantarum

authors： Pattison RJ,Csukasi F,Catalá C

更新日期：2014-05-01 00:00:00

abstract：:It is known that ethylene signaling is involved in the regulation of the salt stress response. However, the molecular mechanism of ethylene-regulated salt stress tolerance remains largely unclear. In this study, an apple NAM ATAF CUC transcription factor, MdNAC047, was isolated and functionally characterized to be inv...

journal_title：Physiologia plantarum

authors： An JP,Yao JF,Xu RR,You CX,Wang XF,Hao YJ

更新日期：2018-11-01 00:00:00

abstract：:The vulnerability of the xylem to cavitation is an important trait in plant drought resistance and has been quantified by several methods. We present a modified method for the simultaneous measurement of cavitations, recorded as ultrasound acoustic emissions (UAEs), and the water potential, measured with a thermocoupl...

journal_title：Physiologia plantarum

authors： Wolkerstorfer SV,Rosner S,Hietz P

更新日期：2012-10-01 00:00:00

abstract：:Chilling injury represents a major constrain for crops productivity. Prunus persica, one of the most relevant rosacea crops, have early season varieties that are resistant to chilling injury, in contrast to late season varieties, which display chilling symptoms such as mealiness (dry, sandy fruit mesocarp) after prolo...

journal_title：Physiologia plantarum

authors： Nilo-Poyanco R,Vizoso P,Sanhueza D,Balic I,Meneses C,Orellana A,Campos-Vargas R

更新日期：2019-07-01 00:00:00

abstract：:Arsenic (As) accumulation adversely affects the growth and productivity of plants and poses a serious threat to human health and food security. In this study, we identified one As-responsive Really Interesting New Gene (RING) E3 ubiquitin ligase gene from rice root tissues during As stress. We named it Oryza sativa As...

journal_title：Physiologia plantarum

authors： Hwang SG,Chapagain S,Han AR,Park YC,Park HM,Kim YH,Jang CS

更新日期：2017-11-01 00:00:00

abstract：:Drought is one of the most adverse stresses that affect plant growth and yield. Disturbances in metabolic activity resulting from drought cause overproduction of reactive oxygen species. It is postulated that brassinosteroids (BRs) regulate plant tolerance to the stress conditions, but the underlying mechanisms remain...

journal_title：Physiologia plantarum

authors： Gruszka D,Janeczko A,Dziurka M,Pociecha E,Fodor J

更新日期：2018-06-01 00:00:00

abstract：:The lack of knowledge about the tissue and subcellular distribution of polyamines (PAs) and the enzymes involved in their metabolism remains one of the main obstacles in our understanding of the biological role of PAs in plants. Arginine decarboxylase (ADC; EC 4.1.1.9) is a key enzyme in polyamine biosynthesis in plan...

journal_title：Physiologia plantarum

authors： Bortolotti C,Cordeiro A,Alcázar R,Borrell A,Culiañez-Macià FA,Tiburcio AF,Altabella T

更新日期：2004-01-01 00:00:00

abstract：:Grapevine is one of the earliest domesticated fruit crops that has been widely prized and cultivated for its fruit and wine. Grapes exhibit a wide range of colors, ranging from the green/yellow to the dark blue tones according to the amount and composition of anthocyanin. During the last decades, many studies regardin...

journal_title：Physiologia plantarum

authors： Fang J,Jogaiah S,Guan L,Sun X,Abdelrahman M

更新日期：2018-12-01 00:00:00

abstract：:Plants must constantly adjust their growth and defense responses to deal with the wide variety of stresses they encounter in their environment. Among phytohormones, brassinosteroids (BRs) are an important group of plant steroid hormones involved in numerous aspects of the plant lifecycle including growth, development ...

journal_title：Physiologia plantarum

authors： Lee JH,Lee J,Kim H,Chae WB,Kim SJ,Lim YP,Oh MH

更新日期：2018-08-01 00:00:00

abstract：:Arbuscular mycorrhizal fungi (AMF) have a key role in plant phosphate (Pi) uptake by their efficient capture of soil phosphorus (P) that is transferred to the plant via Pi transporters in the root cortical cells. The activity of this mycorrhizal Pi uptake pathway is often associated with downregulation of Pi transport...

journal_title：Physiologia plantarum

authors： Grønlund M,Albrechtsen M,Johansen IE,Hammer EC,Nielsen TH,Jakobsen I

更新日期：2013-10-01 00:00:00

abstract：:In natural, variable environments, plants rapidly adjust photosynthesis for optimal balance between light absorption and utilization. There is increasing evidence suggesting that ion fluxes across the chloroplast thylakoid membrane play an important role in this regulation by affecting the proton motive force and cons...

journal_title：Physiologia plantarum

authors： Spetea C,Herdean A,Allorent G,Carraretto L,Finazzi G,Szabo I

更新日期：2017-09-01 00:00:00

abstract：:Chlorophyll (Chl) and total soluble protein decreased and proteolytic activity increased over a 12-day period during dark-induced senescence in detached leaves of Tara, a yellowing cultivar (Y) of Dendranthema grandiflora. In Boaldi, a non-yellowing cultivar (NY), Chl and soluble protein remained near initial levels a...

journal_title：Physiologia plantarum

authors： Reyes-Arribas T,Barrett JE,Huber DJ,Nell TA,Clark DG

更新日期：2001-04-01 00:00:00

abstract：:The development of clean borderless fuels is of vital importance to human and environmental health and global prosperity. Currently, fuels make up approximately 67% of the global energy market (total market = 15 TW year(-1)) (Hoffert et al. 1998). In contrast, global electricity demand accounts for only 33% (Hoffert e...

journal_title：Physiologia plantarum

authors： Hankamer B,Lehr F,Rupprecht J,Mussgnug JH,Posten C,Kruse O

更新日期：2007-09-01 00:00:00

abstract：:Skin color of red potatoes is due to accumulation of anthocyanins in the tuber periderm, a protective tissue that replaces the epidermis at an early stage of tuber development. The periderm consists of external layers of suberized phellem cells making up the skin, and internal layers of parenchyma-like phelloderm cell...

journal_title：Physiologia plantarum

authors： Fogelman E,Tanami S,Ginzberg I

更新日期：2015-04-01 00:00:00

abstract：:Methionine (Met) is biosynthesized by the activated methyl cycle and S-methylmethionine (SMM) cycle in one-carbon (C1) metabolism in plants. It is converted to S-adenosylmethionine (SAM) which serves as a precursor for many metabolites including glycinebetaine, methylated polyols, polyamines and ethylene which accumul...

journal_title：Physiologia plantarum

authors： Ogawa S,Mitsuya S

更新日期：2012-01-01 00:00:00

abstract：:The endogenous concentrations of ACC and ABA were measured, at predawn and at maximum solar radiation, during a summer drought, and recovery after autumn rainfalls, in rosemary (Rosmarinus officinalis L.), a drought-tolerant species, growing under Mediterranean field conditions. During the summer, plants were subjecte...

journal_title：Physiologia plantarum

authors： Munné-Bosch S,López-Carbonell M,Alegre L,Van Onckelen HA

更新日期：2002-03-01 00:00:00

abstract：:Peroxidase (POD, EC 1.11.1.7) activity, cellular localization and isozyme patterns were investigated in the seed integument, cotyledon and embryo axis of Brassica oleracea cv. Cappuccio during pregermination and seedling growth. Seeds started to germinate after 24 h of imbibition. POD activity was localized in the pig...

journal_title：Physiologia plantarum

authors： Bellani LM,Guarnieri M,Scialabba A

更新日期：2002-01-01 00:00:00