Photosynthetic response of sweet sorghum to drought and re-watering at different growth stages.

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：:If a single salt solution of CuSO(4) is used, Cu penetrates immediately iuto the plasma of Chlorella cells, reducing the rates of photosynthesis at both high and low illumination. If CuSO(4) is added to ordinary Österlind culture-medium (pH 8) it takes some hours before any influence of deleterious concentrations of C...

journal_title：Physiologia plantarum

authors： Nielsen ES,Kamp-Nielsen L,Wium-Andersen S

更新日期：1969-01-01 00:00:00

abstract：:The final contents of primary and secondary metabolites of the ripe fruit depend on metabolic processes that are tightly regulated during fruit ontogeny. Carbohydrate supply during fruit development is known to influence these processes but, with respect to secondary metabolites, we do not really know whether this inf...

journal_title：Physiologia plantarum

authors： Poiroux-Gonord F,Fanciullino AL,Poggi I,Urban L

更新日期：2013-04-01 00:00:00

abstract：:Chlorophyll (Chl) is essential for light harvesting and energy transduction in photosynthesis. A proper amount of Chl within plant cells is important to celery (Apium graveolens) yield and quality. Temperature stress is an influential abiotic stress affecting Chl biosynthesis and plant growth. There are limited proteo...

journal_title：Physiologia plantarum

authors： Huang W,Ma HY,Huang Y,Li Y,Wang GL,Jiang Q,Wang F,Xiong AS

更新日期：2017-12-01 00:00:00

abstract：:Abies fabri (Mast.) Craib. (A. fabri) is an endemic and dominant species in typical subalpine dark coniferous forests distributed in mountainous regions of Western Sichuan, China. We investigated the ecophysiological responses of A. fabri seedlings to short-term experimental drought, nitrogen supply and their interact...

journal_title：Physiologia plantarum

authors： Guo J,Yang Y,Wang G,Yang L,Sun X

更新日期：2010-08-01 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：:Adverse environmental stresses affect plant growth and crop yields. Sheepgrass (Leymus chinensis (Trin.) Tzvel), an important forage grass that is widely distributed in the east of Eurasia steppe, has high tolerance to extreme low temperature. Many genes that respond to cold stress were identified in sheepgrass by RNA...

journal_title：Physiologia plantarum

authors： Li X,Yang W,Liu S,Li XQ,Jia J,Zhao P,Cheng L,Qi D,Chen S,Liu G

更新日期：2019-06-01 00:00:00

abstract：:A treatment period as brief as 8 h in 10(-3) M EGTA completely blocks gravitropism in 70-80% of the treated coleoptiles of oats (Avena sativa L. cv. Garry) without inhibiting growth. Only about 10% of the plants perfused in water failed to exhibit gravitropism. Subsequent perfusion of EGTA-treated plants with calcium ...

journal_title：Physiologia plantarum

authors： Daye S,Biro RL,Roux SJ

更新日期：1984-07-01 00:00:00

abstract：:Transitory starch in cereal plant leaves is synthesized during the day and remobilized at night to provide a carbon source for growth and grain filling, but its mechanistic basis is still poorly understood. The objective of this study is to explore the regulatory mechanism for starch biosynthesis and degradation in pl...

journal_title：Physiologia plantarum

authors： Kang G,Peng X,Wang L,Yang Y,Shao R,Xie Y,Ma D,Wang C,Guo T,Zhu Y

更新日期：2015-01-01 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：:The modifying effect of sucrose on glutamate dehydrogenase (GDH) activity and isoenzyme pattern was investigated in isolated embryos of lupine (Lupinus luteus L.), cultured in vitro in a medium with sucrose (+S) or without sucrose (-S) and exposed to cadmium (Cd) and lead (Pb) stress. Sucrose starvation of lupine embr...

journal_title：Physiologia plantarum

authors： Lehmann T,Skrok A,Dabert M

更新日期：2010-01-01 00:00:00

abstract：:The plant cell wall surrounds and protects the cells. To divide, plant cells must synthesize a new cell wall to separate the two daughter cells. The cell plate is a transient polysaccharide-based compartment that grows between daughter cells and gives rise to the new cell wall. Cellulose constitutes a key component of...

journal_title：Physiologia plantarum

authors： Chen HW,Persson S,Grebe M,McFarlane HE

更新日期：2018-09-01 00:00:00

abstract：:In rice (Oryza sativa) seedlings, continuous white-light irradiation inhibited the growth of seminal roots but promoted the growth of crown roots. In this study, we examined the mechanisms of photoinhibition of seminal root growth. Photoinhibition occurred in the absence of nitrogen but increased with increasing nitro...

journal_title：Physiologia plantarum

authors： Shimizu H,Tanabata T,Xie X,Inagaki N,Takano M,Shinomura T,Yamamoto KT

更新日期：2009-11-01 00:00:00

abstract：:In this study, we investigate the metabolic engineering of anthocyanins in two dark tobacco crops (Narrow Leaf Madole and KY171) and evaluate the effects on physiological features of plant photosynthesis. Arabidopsis PAP1 (production of anthocyanin pigment 1) gene (AtPAP1) encodes a R2R3-type MYB transcript factor tha...

journal_title：Physiologia plantarum

authors： He X,Li Y,Lawson D,Xie DY

更新日期：2017-01-01 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：:The ability of phytoplankton to cope with oxidative stress is one of the main factors that influence its survival in the marine environment, when senescence conditions prevail. In a first attempt to investigate the antioxidant strategies of different phytoplanktonic groups face to oxidative stress, the superoxide dism...

journal_title：Physiologia plantarum

authors： Sigaud-Kutner TC,Pinto E,Okamoto OK,Latorre LR,Colepicolo P

更新日期：2002-04-01 00:00:00

abstract：:Cultivated rice (Oryza sativa) accumulates high concentration of silicon (Si), which is required for its high and sustainable production. High Si accumulation in cultivated rice is achieved by a high expression of both influx (Lsi1) and efflux (Lsi2) Si transporters in roots. Herein, we physiologically investigated Si...

journal_title：Physiologia plantarum

authors： Mitani-Ueno N,Ogai H,Yamaji N,Ma JF

更新日期：2014-07-01 00:00:00

abstract：:Mitochondria are one of the major sites of reactive oxygen species (ROS) production in the plant cell. ROS can damage DNA, and this damage is in many organisms mainly repaired by the base excision repair (BER) pathway. We know very little about DNA repair in plants especially in the mitochondria. Combining proteomics,...

journal_title：Physiologia plantarum

authors： Ferrando B,Furlanetto ALDM,Gredilla R,Havelund JF,Hebelstrup KH,Møller IM,Stevnsner T

更新日期：2019-06-01 00:00:00

abstract：:Phytochromes are red and far-red light receptors in plants that control growth and development in response to changes in the environment. Light-activated phytochromes enter the nucleus and act on a set of downstream signalling components to regulate gene expression. PHYTOCHROME INTERACTING FACTORs (PIFs) belong to the...

journal_title：Physiologia plantarum

authors： Xu T,Yuan J,Hiltbrunner A

更新日期：2020-07-01 00:00:00

abstract：:It was investigated whether K(+) efflux, like K(+) influx, is affected when roots are transferred between solutions with different K(+) concentrations. Sunflower plants (Hehanthus annuus L. cv. Uniflorus) were grown on complete nutrient solutions with 0.1, 1.0, 10 or 25 mM K(+) . This produced plants with K(+) concent...

journal_title：Physiologia plantarum

authors： Pettersson S,Kasimir-Klemedtsson A

更新日期：1990-08-01 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：: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：:Cuttings of Populus kangdingensis C. Wang et Tung and Populus cathayana Rehder were examined during a single growing season in a greenhouse for comparative analysis of their physiological and proteomic responses to drought stress. The said species originate from high and low altitudes, respectively, of the eastern Him...

journal_title：Physiologia plantarum

authors： Yang F,Wang Y,Miao LF

更新日期：2010-08-01 00:00:00

abstract：:Our previous studies demonstrated that chloroplastic CO2 concentration (Cc) is not sufficient under high-nitrogen (N) supply in rice plants. In this research, we studied how aquaporins- (AQPs) mediated Cc under different N-supply levels. A hydroponic experiment was conducted in a greenhouse with three different N leve...

journal_title：Physiologia plantarum

authors： Ding L,Gao L,Liu W,Wang M,Gu M,Ren B,Xu G,Shen Q,Guo S

更新日期：2016-02-01 00:00:00

abstract：:Despite intensive research on genetic regulation of flower development there are still only a few studies on the early phases of this process in perennial plants like trees. The aim of this study has been to identify genes that regulate early stages of inflorescence development in silver birch (Betula pendula Roth) an...

journal_title：Physiologia plantarum

authors： Elo A,Lemmetyinen J,Turunen ML,Tikka L,Sopanen T

更新日期：2001-05-01 00:00:00

abstract：:Blueberry (Vaccinium corymbosum) is a fruit very much appreciated by consumers for its antioxidant potential and health-promoting traits. Its beneficial potential properties are mainly due to a high content of anthocyanins and their amount can change after elicitation with methyl jasmonate. The aim of this work is to ...

journal_title：Physiologia plantarum

authors： Cocetta G,Rossoni M,Gardana C,Mignani I,Ferrante A,Spinardi A

更新日期：2015-02-01 00:00:00

abstract：:Modulation of proton extrusion and ATP-dependent H+ transport through the plasma membrane in relation to the presence of 14-3-3 proteins in this membrane in response to osmotic shock was studied in tomato (Lycopersicon esculentum Mill. cv. Pera) cell cultures. In vivo H+ extrusion by cells was activated rapidly and si...

journal_title：Physiologia plantarum

authors： Kerkeb L,Venema K,Donaire JP,Rodríguez-Rosales MP

更新日期：2002-09-01 00:00:00

abstract：:Exposing plants to low VPD reduces leaf capacity to maintain adequate water status thereafter. To find the impact of VPD on functioning of stomata, stomatal morphology and leaf anatomy, fava bean plants were grown at low (L, 0.23 kPa) or moderate (M, 1.17 kPa) VPDs and some plants that developed their leaves at modera...

journal_title：Physiologia plantarum

authors： Aliniaeifard S,Malcolm Matamoros P,van Meeteren U

更新日期：2014-12-01 00:00:00

abstract：:In plants, CALCIUM-DEPENDENT PROTEIN KINASES (CDPKs/CPKs) are involved in calcium signaling in response to endogenous and environmental stimuli. Here, we report that ZmCPK11, one of maize CDPKs, participates in salt stress response and tolerance. Salt stress induced expression and upregulated the activity of ZmCPK11 i...

journal_title：Physiologia plantarum

authors： Borkiewicz L,Polkowska-Kowalczyk L,Cieśla J,Sowiński P,Jończyk M,Rymaszewski W,Szymańska KP,Jaźwiec R,Muszyńska G,Szczegielniak J

更新日期：2020-01-01 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