Identification and characterization of soluble and insoluble myrosinase isoenzymes in different organs of Sinapis alba.

abstract：:Relationships between xylem anatomical traits and cavitation resistance have always been a major content of plant hydraulics. To know how plants cope with drought, it is extremely important to acquire detailed knowledge about xylem anatomical traits and assess the cavitation resistance accurately. This study aims to i...

journal_title：Physiologia plantarum

authors： Zhao H,Jiang Z,Ma J,Cai J

更新日期：2020-06-01 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：:Mathematical models of light attenuation and canopy photosynthesis suggest that crop photosynthesis increases by more uniform vertical irradiance within crops. This would result when a larger proportion of total irradiance is applied within canopies (interlighting) instead of from above (top lighting). These irradianc...

journal_title：Physiologia plantarum

authors： Trouwborst G,Oosterkamp J,Hogewoning SW,Harbinson J,van Ieperen W

更新日期：2010-03-01 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：:To investigate the relationship between growth, biomass partitioning and lignification we used tobacco (Nicotiana tabacum) in which O-methyl transferase (OMT) activity, an enzyme involved in the pathway of sinapyl alcohol formation for lignin synthesis, was suppressed by antisense transformation. To modulate growth, c...

journal_title：Physiologia plantarum

authors： Blaschke L,Legrand M,Mai C,Polle A

更新日期：2004-05-01 00:00:00

abstract：:The composition and concentrations of phenolic compounds were studied in the first true leaves, cotyledons, stems and roots of 2.5-week-old seedlings of mountain birch (Betula pubescens ssp. czerepanovii). The differences in secondary compounds among these plant parts were both qualitative and quantitative. In all par...

journal_title：Physiologia plantarum

authors： Keski-Saari S,Julkunen-Tiitto R

更新日期：2003-05-01 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：:Using Avena sativa L. cv. Victory oat seedlings and excised p-1 stem segments (including the p-1 and p-2 internodes) the effect of exogenously supplied ethylene and the removal of ethylene on internodal extension and gravitropic bending was assessed. Similarly, the ability of the excised system to respond to gravisti...

journal_title：Physiologia plantarum

authors： Kaufman P,Pharis RP,Reid DM,Beall FD

更新日期：1985-01-01 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：:The whole-genome molecular mechanisms of melatonin (MT)-mediated enhancement of thermotolerance in plants has rarely been studied. In this study, the genome-wide gene expression profiles of kiwifruit seedlings primed with MT and non-MT at 45°C were analyzed by RNA-Seq. A total of 3 299 differentially expressed genes (...

journal_title：Physiologia plantarum

authors： Xia H,Zhou Y,Deng H,Lin L,Deng Q,Wang J,Lv X,Zhang X,Liang D

更新日期：2021-01-28 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：: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：: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：:The plant cuticle is a complex structure composed primarily of wax and cutin, but also contains cutan, glycerolipids, phenolics, polysaccharides and proteins. The cuticle plays an important protective role as barrier between plants and their environment. In this paper, 4-week-old leaves produced either on the rosette ...

journal_title：Physiologia plantarum

authors： Tang S,Chen N,Song B,He J,Zhou Y,Jenks MA,Xu X

更新日期：2019-03-01 00:00:00

abstract：:Cold acclimation of etiolated cucumber seedlings, consisting of cooling at 12 degrees C for 48 h followed by a warming period at 25 degrees C, led to tolerance to subsequent chilling at 2 degrees C. Tolerance, as evidenced by freedom from chilling injury and continued growth, developed during the warming period in a t...

journal_title：Physiologia plantarum

authors： Erez A,Cohen E,Frenkel C

更新日期：2002-08-01 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：: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：:Cuttings of Populus kangdingensis and Populus cathayana originating from altitudes of 3500 and 1500 m in southwestern China, respectively, were grown for one growing season in the field under ambient or ambient plus supplemental ultraviolet-B (UV-B) radiation with two levels of nutrients. In both species, enhanced UV-...

journal_title：Physiologia plantarum

authors： Ren J,Duan B,Zhang X,Korpelainen H,Li C

更新日期：2010-03-01 00:00:00

abstract：:Intracellular selective proteolysis is an important post-translational regulatory mechanism maintaining protein quality control by removing defective, damaged or even deleterious protein aggregates. The ATP-dependent Lon protease is a key component of protein quality control that is highly conserved across the kingdom...

journal_title：Physiologia plantarum

authors： Rigas S,Daras G,Tsitsekian D,Hatzopoulos P

更新日期：2012-05-01 00:00:00

abstract：:The duplicated grass APETALA1/FRUITFULL (AP1/FUL) genes have distinct but overlapping patterns of expression, suggesting their discrete roles in transition to flowering, specification of spikelet meristem identity and specification of floral organ identity. In this study, we analyzed the expression patterns and functi...

journal_title：Physiologia plantarum

authors： Li Q,Wang Y,Wang F,Guo Y,Duan X,Sun J,An H

更新日期：2016-08-01 00:00:00

abstract：:Seed germination recovery aptitude is an adaptive trait of overriding significance for the successful establishment and dispersal of extremophile plants in their native ecosystems. Cakile maritima is an annual halophyte frequent on Mediterranean coasts, which produces transiently dormant seeds under high salinity, tha...

journal_title：Physiologia plantarum

authors： Debez A,Belghith I,Pich A,Taamalli W,Abdelly C,Braun HP

更新日期：2018-10-01 00:00:00

abstract：:Programmed cell death (PCD) plays a major role in plant development and defense throughout the plant kingdom. Within animal systems, it is well accepted that caspases play a major role in the PCD process, although no true caspases have yet to be identified in plants. Despite this, vast amounts of evidence suggest the ...

journal_title：Physiologia plantarum

authors： Lord CE,Gunawardena AH

更新日期：2012-05-01 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：: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：:Photoperiodic light quality affects flowering of long day plants, by influencing the phytochrome photoequilibria (PPE) at plant level; however, the most effective light spectrum to promote flowering is still unknown for most of the flower crops. We evaluated the influence of light spectrum of three light sources, with...

journal_title：Physiologia plantarum

authors： Modarelli GC,Arena C,Pesce G,Dell'Aversana E,Fusco GM,Carillo P,De Pascale S,Paradiso R

更新日期：2020-10-01 00:00:00

abstract：:A better understanding of somatic embryogenesis in banana (Musa spp.) may provide a practical way to improve regeneration of banana plants. In this study, we applied scanning electron microscopy (SEM) and transmission electron microscopy (TEM) to visualize the ultrastructural changes during somatic embryogenesis of ba...

journal_title：Physiologia plantarum

authors： Pan X,Yang X,Lin G,Zou R,Chen H,Samaj J,Xu C

更新日期：2011-08-01 00:00:00

abstract：:Regional climate change in Antarctica would favor the carbon assimilation of Antarctic vascular plants, since rising temperatures are approaching their photosynthetic optimum (10-19°C). This could be detrimental for photoprotection mechanisms, mainly those associated with thermal dissipation, making plants more suscep...

journal_title：Physiologia plantarum

authors： Sáez PL,Rivera BK,Ramírez CF,Vallejos V,Cavieres LA,Corcuera LJ,Bravo LA

更新日期：2019-03-01 00:00:00

abstract：:Sequestration of Pb by synthetic chelates has been reported to increase bioavailability, uptake, and translocation of this metal in plants. In this work the potential phytotoxic effects of Pb-EDTA were investigated in Phaseolus vulgaris L. cv. Limburgse vroege plants grown on hydroponics. Addition of 50 microM Pb-EDTA...

journal_title：Physiologia plantarum

authors： Geebelen W,Vangronsveld J,Adriano DC,Van Poucke LC,Clijsters H

更新日期：2002-07-01 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：:Uracil-DNA glycosylase (UDG) is the first enzyme in the base excision repair pathway for removal of uracil in DNA. DNA repair capacity is likely to be a critical factor in mutagenesis and thereby in the capacity to prevent genetic damage and unwanted variation. We have studied expression of UDG in 9 higher plant speci...

journal_title：Physiologia plantarum

authors： Bones AM

更新日期：1993-08-01 00:00:00