UV-B signaling pathways and fluence rate dependent transcriptional regulation of ARIADNE12.

abstract：:Many Frankia strains are pigmented and presumed to produce melanin. However, melanin biosynthesis has yet to be rigorously characterized in Frankia. This study was initiated to determine whether or not Frankia strain CeI5 produced melanin and to identify the biochemical pathway of pigment production. Frankia strain Ce...

journal_title：Physiologia plantarum

authors： Yuan W,Burleigh SH,Dawson JO

更新日期：2007-10-01 00:00:00

abstract：:A novel membrane lipoxygenase (LOX; EC 1.13.11.12) from eggplant (Solanum melongena L. cv. Belleza negra) fruit chloroplasts has been purified 20-fold to a specific activity of 207 enzymatic units per mg of protein with a yield of 72%. The purification was carried out by sonicating the chloroplastic membranes in the p...

journal_title：Physiologia plantarum

authors： Pérez-Gilabert M,López-Nicolás JM,García Carmona F

更新日期：2001-03-01 00:00:00

abstract：:Lisianthus (Eustoma grandiflorum), a leading plant in the cut flower industry, is scentless. Here we show that lisianthus flowers have potential to produce several fragrant benzenoid-phenylpropanoids when substrate availability is not limited. To enable hyperaccumulation of substrates for the production of volatile be...

journal_title：Physiologia plantarum

authors： Fang F,Oliva M,Ovadia R,Bar E,Nissim-Levi A,Kumar V,Wang R,Neeman A,Zaccai M,Lewinsohn E,Oren-Shamir M

更新日期：2020-11-07 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：:Dehydrins (DHNs; late embryogenesis abundant D-11) are a family of plant proteins induced in response to environmental stresses such as water stress, salinity and freezing or which occur during the late stages of embryogenesis. Previously, it was reported that citrus contains a small gene family encoding a unique clas...

journal_title：Physiologia plantarum

authors： Porat R,Pasentsis K,Rozentzvieg D,Gerasopoulos D,Falara V,Samach A,Lurie S,Kanellis AK

更新日期：2004-02-01 00:00:00

abstract：:Plants can sense the changes in the environmental light conditions with highly specialized photoreceptors. Phytochromes are sensitive to red and far-red light and have a dual role in the life of plants. These photoreceptors play an important role in plant growth and development from germination to seed maturation and ...

journal_title：Physiologia plantarum

authors： Kevei E,Nagy F

更新日期：2003-03-01 00:00:00

abstract：:Although telomerase (EC 2.7.7.49) is important for genome stability and totipotency of plant cells, the principles of its regulation are not well understood. Therefore, we studied subcellular localization and function of the full-length and truncated variants of the catalytic subunit of Arabidopsis thaliana telomerase...

journal_title：Physiologia plantarum

authors： Zachová D,Fojtová M,Dvořáčková M,Mozgová I,Lermontova I,Peška V,Schubert I,Fajkus J,Sýkorová E

更新日期：2013-09-01 00:00:00

abstract：:Sodium nitroprusside (SNP) and hydrogen peroxide (H2 O2 ), as priming agents, have the well-recorded property to increase plant tolerance against a range of different abiotic stresses such as salinity. In this regard, the present study was conducted to evaluate the effect of different levels of SNP (100 and 200 µM) an...

journal_title：Physiologia plantarum

authors： Gohari G,Alavi Z,Esfandiari E,Panahirad S,Hajihoseinlou S,Fotopoulos V

更新日期：2020-02-01 00:00:00

abstract：:The redox-state is a critical determinate of cell function, and any major imbalances can cause severe damage or death. The cellular redox status therefore needs to be sensed and modulated before such imbalances occur. Various redox-active components are involved in these processes, including thioredoxins, glutaredoxin...

journal_title：Physiologia plantarum

authors： Dietz KJ,Scheibe R

更新日期：2004-01-01 00:00:00

abstract：:Chlamydomonas acidophila Negoro is a green algal species abundant in acidic waters (pH 2-3.5), in which inorganic carbon is present only as CO(2). Previous studies have shown that aeration with CO(2) increased its maximum growth rate, suggesting CO(2) limitation under natural conditions. To unravel the underlying phys...

journal_title：Physiologia plantarum

authors： Spijkerman E

更新日期：2008-05-01 00:00:00

abstract：:Water stress experiments were performed with grapevines (Vitis vinifera L.) and other C3 plants in the field, in potted plants in the laboratory, and with detached leaves. It was found that, in all cases, the ratio of steady state chlorophyll fluorescence (Fs) normalized to dark-adapted intrinsic fluorescence (Fo) inv...

journal_title：Physiologia plantarum

authors： Flexas J,Escalona JM,Evain S,Gulías J,Moya I,Osmond CB,Medrano H

更新日期：2002-02-01 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：:Cyclic nucleotide-gated channels (CNGCs) in the plasma membrane transport K+ and other cations; however, their roles in the response and adaptation of plants to environmental salinity are unclear. Growth, cation contents, salt tolerance and K+ fluxes were assessed in wild-type and two AtCNGC10 antisense lines (A2 and ...

journal_title：Physiologia plantarum

authors： Guo KM,Babourina O,Christopher DA,Borsics T,Rengel Z

更新日期：2008-11-01 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 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：:Sulphur metabolism in plants provides a wealth of natural products, including several chemically unusual substances, such as thiosulphinates, polysulphides and isothiocyanates. Many of these reactive sulphur species (RSS) exhibit a distinct redox behaviour in vitro, which translates into a rather interesting biologica...

journal_title：Physiologia plantarum

authors： Jacob C,Anwar A

更新日期：2008-07-01 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：:The role of APX (ascorbate peroxidase) in protection against oxidative stress was examined using transgenic tobacco plants. The full length cDNA, coding Arabidopsis thaliana L. APX fused downstream to the chloroplast transit sequence from A. thaliana glutathione reductase, was cloned into appropriate binary vector and...

journal_title：Physiologia plantarum

authors： Badawi GH,Kawano N,Yamauchi Y,Shimada E,Sasaki R,Kubo A,Tanaka K

更新日期：2004-06-01 00:00:00

abstract：:The patterns of light activation of 4 chloroplastic enzymes were examined in mesophyll protoplasts of pea (Pisum sativum) in the absence or presence of oligomycin (inhibitor of oxidative phosphorylation) or antimycin A (inhibitor of cytochrome pathway) or salicylhydroxamic acid (SHAM, inhibitor of alternative pathway)...

journal_title：Physiologia plantarum

authors： Padmasree K,Raghavendra AS

更新日期：2001-08-01 00:00:00

abstract：:The gravitropic curvature of seedlings of lentil (Lens culunaris L. cv. Verte du Puy) grown in microgravity and stimulated on the 1 g centrifuge for 5 to 60 min was followed by time lapse photography in near weightlessness in the frame of the IML 1 Mission of Spacelab. In microgravity, the root tip could overshoot the...

journal_title：Physiologia plantarum

authors： Perbal G,Driss-Ecole D

更新日期：1994-02-01 00:00:00

abstract：:Changes in function and composition of the photosynthetic apparatus as well as the ultrastructure of chloroplasts in mesophyll cells were analyzed in flag leaves of the high-yield barley (Hordeum vulgare) variety cv. Lomerit during senescence under field conditions in two successive years. In contrast to previous resu...

journal_title：Physiologia plantarum

authors： Krupinska K,Mulisch M,Hollmann J,Tokarz K,Zschiesche W,Kage H,Humbeck K,Bilger W

更新日期：2012-02-01 00:00:00

abstract：:In this study, we were interested in learning if cytokinins play a role in the developmental process that leads to nodulation in the pea cv. Sparkle. We demonstrate that the application of the synthetic cytokinin BAP (6-benzyl-amino-purine) results in a number of nodulation-related changes. BAP stimulates the producti...

journal_title：Physiologia plantarum

authors： Lorteau MA,Ferguson BJ,Guinel FC

更新日期：2001-07-01 00:00:00

abstract：:Segments of organs that have undergone gravitropic curvature later straighten during the course of gravitropism or after the g-vector becomes randomized on a clinostat. Little is known about the mechanism underlying these and perhaps related phenomena which have been described with various overlapping terms such as a...

journal_title：Physiologia plantarum

authors： Stankovic B,Volkmann D,Sack FD

更新日期：1998-02-01 00:00:00

abstract：:The ATP-binding cassette (ABC) transporters belong to a large protein family predominantly present in diverse species. ABC transporters are driven by ATP hydrolysis and can act as exporters as well as importers. These proteins are localized in the membranes of chloroplasts, mitochondria, peroxisomes and vacuoles. ABC ...

journal_title：Physiologia plantarum

authors： Dahuja A,Kumar RR,Sakhare A,Watts A,Singh B,Goswami S,Sachdev A,Praveen S

更新日期：2020-12-06 00:00:00

abstract：:Mitogen-activated protein kinase (MAPK) cascades are universal signaling modules in eukaryotes, including yeasts, animals and plants. They are involved in responses to various biotic and abiotic stresses, hormones, cell division and developmental processes. A MAPK cascade is composed of three functionally tiered prote...

journal_title：Physiologia plantarum

authors： Chen T,Zhou B,Duan L,Zhu H,Zhang Z

更新日期：2017-04-01 00:00:00

abstract：:A full-length cDNA encoding Narcissus tazetta lectin (NTL) was isolated from Chinese narcissus (N. tazetta var. Chinensis Roem). The open reading frame (ORF) was 519 bp long and encoded 172 amino acids with a theoretical isoelectric point of 5.27 and a calculated molecular mass of 18.6 kDa. Conserved domain analysis i...

journal_title：Physiologia plantarum

authors： Gao ZM,Zheng B,Wang WY,Li Q,Yuan QP

更新日期：2011-06-01 00:00:00

abstract：:In this study, we tested for the temporal occurrence of photosynthetic acclimation to elevated [CO₂] in the flag leaf of two important cereal crops, rice and wheat. In order to characterize the temporal onset of acclimation and the basis for any observed decline in photosynthetic rate, we characterized net photosynthe...

journal_title：Physiologia plantarum

authors： Zhu C,Ziska L,Zhu J,Zeng Q,Xie Z,Tang H,Jia X,Hasegawa T

更新日期：2012-07-01 00:00:00

abstract：:Desert plants show specific mechanisms to thrive under prevailing harsh conditions. To study the survival mechanism(s) in native desert plant species, Lesser Cholistan desert in Pakistan was surveyed and two potential salt secretory grass species, Aeluropus lagopoides and Ochthochloa compressa, were selected from five...

journal_title：Physiologia plantarum

authors： Naz N,Hameed M,Wahid A,Arshad M,Aqeel Ahmad MS

更新日期：2009-02-01 00:00:00

abstract：:We investigated the interaction of Ca2+ and pH on root elongation in Zea mays L. cv. B73 x Missouri 17 and cv. Merit. Seedlings were raised to contain high levels of Ca2+ (HC, imbibed and raised in 10 mM CaCl2) or low levels of Ca2+ (LC, imbibed and raised in distilled water). In HC roots, lowering the pH (5 mM MES/...

journal_title：Physiologia plantarum

authors： Hasenstein KH,Evans ML

更新日期：1988-01-01 00:00:00

abstract：:Photosystem II (PSII) activity was examsined in leaves of chilling-sensitive cucumber (Cucumis sativus L.), tomato (Lycopersicum esculentum L.), and maize (Zea mays L.), and in chilling-tolerant barley (Hordeum vulgare L.) illuminated with moderate white light (300 micro mol m(-2) s(-1)) at 4 degrees C using chlorophy...

journal_title：Physiologia plantarum

authors： Govindachary S,Bukhov NG,Joly D,Carpentier R

更新日期：2004-06-01 00:00:00