Abundantly and rarely expressed Lhc protein genes exhibit distinct regulation patterns in plants.

abstract：:In wheat (Triticum aestivum) seedlings subjected to a mild water stress (water potential of -0.3 MPa), the leaf-elongation rate was reduced by one-half and the mitotic activity of mesophyll cells was reduced to 42% of well-watered controls within 1 d. There was also a reduction in the length of the zone of mesophyll c...

journal_title：Plant physiology

authors： Schuppler U,He PH,John PC,Munns R

更新日期：1998-06-01 00:00:00

abstract：:Phase shifts of the circadian rhythm of K(+) uptake by Lemna gibba G3, caused by pulse administration of various amino acids analogs, were examined and compared. The various phase shifts were not due to any disturbance in the biosynthesis of amino acids, since the effective time of day and direction of the phase shift...

journal_title：Plant physiology

authors： Kondo T

更新日期：1989-08-01 00:00:00

abstract：:Auxin-binding protein 1 subsp. mays (ABP1) has been suggested as a receptor mediating auxin-induced cell expansion and differentiation. In maize (Zea mays), ABP1 is encoded by a single gene, Abp1. The TATA and CAAT promoter elements as well as the transcriptional start site were previously identified and all were foun...

journal_title：Plant physiology

authors： Elrouby N,Bureau TE

更新日期：2000-09-01 00:00:00

abstract：:Many plants flower in response to seasonal changes in daylength. This response often varies between accessions of a single species. We studied the variation in photoperiod response found in the model species Arabidopsis (Arabidopsis thaliana). Seventy-two accessions were grown under six daylengths varying in 2-h inter...

journal_title：Plant physiology

authors： Giakountis A,Cremer F,Sim S,Reymond M,Schmitt J,Coupland G

更新日期：2010-01-01 00:00:00

abstract：:The gene specifying plastid transketolase (TK) of maize (Zea mays) was cloned from a cDNA library by southern blotting using a heterologous probe from sorghum (Sorghum bicolor). A recombinant fusion protein comprising thioredoxin of Escherichia coli and mature TK of maize was expressed at a high level in E. coli and c...

journal_title：Plant physiology

authors： Gerhardt S,Echt S,Busch M,Freigang J,Auerbach G,Bader G,Martin WF,Bacher A,Huber R,Fischer M

更新日期：2003-08-01 00:00:00

abstract：:The Arabidopsis (Arabidopsis thaliana) orthologs of Brca2, a protein whose mutations are involved in breast cancer in humans, were previously shown to be essential at meiosis. In an attempt to better understand the Brca2-interacting properties, we examined four partners of the two isoforms of Brca2 identified in Arabi...

journal_title：Plant physiology

authors： Dray E,Siaud N,Dubois E,Doutriaux MP

更新日期：2006-03-01 00:00:00

abstract：:Thylakoids isolated from leaves of winter rye (Secale cereale L. cv Puma) grown at either 20 or 5 degrees C were extracted with the nonionic detergents Triton X-100 and octyl glucoside. Less total chlorophyll was extracted from 5 degrees C thylakoids by these detergents under all conditions, including pretreatment wit...

journal_title：Plant physiology

authors： Griffith M,Huner NP,Hayden DB

更新日期：1986-06-01 00:00:00

abstract：:The lv-1 mutant of pea (Pisum sativum L.) is deficient in responses regulated by phytochrome B (phyB) in other species but has normal levels of spectrally active phyB. We have characterized three further lv mutants (lv-2, lv-3, and lv-4), which are all elongated under red (R) and white light but are indistinguishable ...

journal_title：Plant physiology

authors： Weller JL,Nagatani A,Kendrick RE,Murfet IC,Reid JB

更新日期：1995-06-01 00:00:00

abstract：:Maize (Zea mays) leaves provide a useful system to study how proximal/distal patterning is established because of the distinct tissues found in the distal blade and the proximal sheath. Several mutants disrupt this pattern, including the dominant knotted1-like homeobox (knox) mutants. knox genes encode homeodomain pro...

journal_title：Plant physiology

authors： Ramirez J,Bolduc N,Lisch D,Hake S

更新日期：2009-12-01 00:00:00

abstract：:Arabidopsis (Arabidopsis thaliana) leaf development relies on subsequent phases of cell proliferation and cell expansion. During the proliferation phase, chloroplasts need to divide extensively, and during the transition from cell proliferation to expansion, they differentiate into photosynthetically active chloroplas...

journal_title：Plant physiology

authors： Vercruyssen L,Tognetti VB,Gonzalez N,Van Dingenen J,De Milde L,Bielach A,De Rycke R,Van Breusegem F,Inzé D

更新日期：2015-03-01 00:00:00

abstract：:Control of flowering and the regulation of plant architecture have been thoroughly investigated in a number of well-studied dicot plants such as Arabidopsis, Antirrhinum, and tobacco. However, in many important monocot seed crops, molecular information on plant reproduction is still limited. To investigate the regulat...

journal_title：Plant physiology

authors： Jensen CS,Salchert K,Nielsen KK

更新日期：2001-03-01 00:00:00

abstract：:The basic/helix-loop-helix (bHLH) transcription factors and their homologs form a large family in plant and animal genomes. They are known to play important roles in the specification of tissue types in animals. On the other hand, few plant bHLH proteins have been studied functionally. Recent completion of whole genom...

journal_title：Plant physiology

authors： Li X,Duan X,Jiang H,Sun Y,Tang Y,Yuan Z,Guo J,Liang W,Chen L,Yin J,Ma H,Wang J,Zhang D

更新日期：2006-08-01 00:00:00

abstract：:Seed dormancy is a common phase of the plant life cycle, and several parts of the seed can contribute to dormancy. Whole seeds, seeds lacking the testa, embryos, and isolated aleurone layers of Arabidopsis (Arabidopsis thaliana) were used in experiments designed to identify components of the Arabidopsis seed that cont...

journal_title：Plant physiology

authors： Bethke PC,Libourel IG,Aoyama N,Chung YY,Still DW,Jones RL

更新日期：2007-03-01 00:00:00

abstract：:Enhanced disease susceptibility1 (EDS1) and phytoalexin deficient4 (PAD4) are well-known regulators of both basal and resistance (R) protein-mediated plant defense. We identified two EDS1-like (GmEDS1a/GmEDS1b) proteins and one PAD4-like (GmPAD4) protein that are required for resistance signaling in soybean (Glycine m...

journal_title：Plant physiology

authors： Wang J,Shine MB,Gao QM,Navarre D,Jiang W,Liu C,Chen Q,Hu G,Kachroo A

更新日期：2014-07-01 00:00:00

abstract：:Net photosynthesis, growth, and ultraviolet (UV) radiation absorbance were determined for the first leaf of Cucurbita pepo L. exposed to two levels of UV-B irradiation and a UV-B radiation-free control treatment. Absorbance by extracted flavonoid pigments and other UV-B radiation-absorbing compounds from the first lea...

journal_title：Plant physiology

authors： Sisson WB

更新日期：1981-01-01 00:00:00

abstract：:Three populations of seedlings of Douglas-fir (Pseudotsuga menziesii [Mirb.] Franco) were subjected to recurrent drought cycles. Pressure-volume curves were developed to derive the osmotic and pressure potentials as functions of the symplastic water over a wide range of relative water content. The drought cycles induc...

journal_title：Plant physiology

authors： Joly RJ,Zaerr JB

更新日期：1987-02-01 00:00:00

abstract：:Plants respond in complex ways to their environment, to their internal physiological status, and to the activity of other plants, pathogens, herbivores, and organisms. Plant Signaling 2000, a symposium sponsored by the Penn State Intercollege Graduate Program in Plant Physiology (May 18-20, 2000), explored the machine...

journal_title：Plant physiology

authors： Cosgrove DJ,Gilroy S,Kao TH,Ma H,Schultz JC

更新日期：2000-10-01 00:00:00

abstract：:The Ca, Mg, K, and P content of dry barley (Hordeum vulgare) grains and seedlings was investigated using energy dispersive x-ray analysis and neutron activation analysis. Energy dispersive x-ray analysis of protein bodies in aleurone cells showed that these bodies contained very little Ca in relation to P, Mg, and K. ...

journal_title：Plant physiology

authors： Stewart A,Nield H,Lott JN

更新日期：1988-01-01 00:00:00

abstract：:In apple (Malus domestica), the polyphenol profile is dominated by phloridzin, but its physiological role remains largely elusive. Here, we used MdUGT88F1 (a key UDP-glucose:phloretin 2'-O-glucosyltransferase gene) transgenic apple lines and Malus spp. germplasm to gain more insight into the physiological role of phlo...

journal_title：Plant physiology

authors： Zhou K,Hu L,Li Y,Chen X,Zhang Z,Liu B,Li P,Gong X,Ma F

更新日期：2019-08-01 00:00:00

abstract：:Ribulose 1,5-bisphosphate in the chloroplast has been suggested to regulate the activity of the ribulose bisphosphate carboxylase/oxygenase. To generate high levels of ribulose bisphosphate, isolated and intact spinach chloroplasts were illuminated in the absence of CO(2). Under these conditions, chloroplasts generate...

journal_title：Plant physiology

authors： Sicher RC,Hatch AL,Stumpf DK,Jensen RG

更新日期：1981-07-01 00:00:00

abstract：:Measurements of the quantum efficiencies of photosynthetic electron transport through photosystem II (phiPSII) and CO2 assimilation (phiCO2) were made simultaneously on leaves of maize (Zea mays) crops in the United Kingdom during the early growing season, when chilling conditions were experienced. The activities of a...

journal_title：Plant physiology

authors： Fryer MJ,Andrews JR,Oxborough K,Blowers DA,Baker NR

更新日期：1998-02-01 00:00:00

abstract：:The stimulation of the Hill reaction in CO(2)-depleted broken chloroplasts (Pisum sativum L. cv Rondo) by the total amount of dissolved CO(2) and HCO(3) (-) (bicarbonate(*)) was measured at several formate concentrations. Formate appears to be a competitive inhibitor of the bicarbonate(*) stimulation of electron flow....

journal_title：Plant physiology

authors： Snel JF,van Rensen JJ

更新日期：1984-05-01 00:00:00

abstract：:The minor-vein phloem of mature leaves is developmentally and physiologically distinct from the phloem in the rest of the vascular system. Phloem loading of transport sugars occurs in the minor veins, and consistent with this, galactinol synthase is expressed in the minor veins of melon (Cucumis melo) as part of the s...

journal_title：Plant physiology

authors： Ayre BG,Blair JE,Turgeon R

更新日期：2003-11-01 00:00:00

abstract：:Endopolyploidy occurs when DNA replication takes place without subsequent mitotic nuclear division, resulting in cell-specific ploidy levels within tissues. In plants, endopolyploidy plays an important role in sustaining growth and development, but only a few studies have demonstrated a role in abiotic stress response...

journal_title：Plant physiology

authors： Barkla BJ,Rhodes T,Tran KT,Wijesinghege C,Larkin JC,Dassanayake M

更新日期：2018-06-01 00:00:00

abstract：:The plant-specific translation initiation complex eIFiso4F is encoded by three genes in Arabidopsis (Arabidopsis thaliana)-genes encoding the cap binding protein eIFiso4E (eifiso4e) and two isoforms of the large subunit scaffolding protein eIFiso4G (i4g1 and i4g2). To quantitate phenotypic changes, a phenomics platfor...

journal_title：Plant physiology

authors： Lellis AD,Patrick RM,Mayberry LK,Lorence A,Campbell ZC,Roose JL,Frankel LK,Bricker TM,Hellmann HA,Mayberry RW,Zavala AS,Choy GS,Wylie DC,Abdul-Moheeth M,Masood A,Prater AG,Van Hoorn HE,Cole NA,Browning KS

更新日期：2019-09-01 00:00:00

abstract：:Cotyledons of cotton (Gossypium hirsutum L.) seedlings grown under a photoperiod of 12 hour darkness and 12 hour light showed daily oscillations in ethylene evolution. The rate of ethylene evolution began to increase toward the end of the dark period and reached a maximum rate during the first third of the light perio...

journal_title：Plant physiology

authors： Rikin A,Chalutz E,Anderson JD

更新日期：1984-06-01 00:00:00

abstract：:The presence of tonoplast ion channels regulated by voltage in the physiological range of transtonoplast electric potential was studied in isolated vacuoles from Acer pseudoplatanus cultured cells. In symmetrical KCl or K-gluconate depolarizing pulses induced instantaneously developing, decaying outward currents, whil...

journal_title：Plant physiology

authors： Colombo R,Cerana R,Lado P

更新日期：1990-05-01 00:00:00

abstract：:We used Phytotyping4D to investigate the contribution of clock and light signaling to the diurnal regulation of rosette expansion growth and leaf movement in Arabidopsis (Arabidopsis thaliana). Wild-type plants and clock mutants with a short (lhycca1) and long (prr7prr9) period were analyzed in a T24 cycle and in T-cy...

journal_title：Plant physiology

authors： Apelt F,Breuer D,Olas JJ,Annunziata MG,Flis A,Nikoloski Z,Kragler F,Stitt M

更新日期：2017-07-01 00:00:00

abstract：:Succulent stems of Cissus quadrangularis L. (Vitaceae) contain glutamine synthetase, glutamate synthase, and glutamate dehydrogenase. The CO(2) and water gas exchanges of detached internodes were typical for Crassulacean acid metabolism plants. During three physiological phases, e.g. in the dark, in the early illumina...

journal_title：Plant physiology

authors： Berger MG,Sprengart ML,Kusnan M,Fock HP

更新日期：1986-06-01 00:00:00

abstract：:Saponaria vaccaria (Caryophyllaceae), a soapwort, known in western Canada as cowcockle, contains bioactive oleanane-type saponins similar to those found in soapbark tree (Quillaja saponaria; Rosaceae). To improve our understanding of the biosynthesis of these saponins, a combined polymerase chain reaction and expresse...

journal_title：Plant physiology

authors： Meesapyodsuk D,Balsevich J,Reed DW,Covello PS

更新日期：2007-02-01 00:00:00