Diverse Allyl Glucosinolate Catabolites Independently Influence Root Growth and Development.

abstract：:Timing of flowering is not only an interesting topic in developmental biology, but it also plays a significant role in agriculture for its effects on the maturation time of seed. The hexaploid wheat (Triticum aestivum) is one of the most important crop species whose flowering time, i.e. heading time, greatly influence...

journal_title：Plant physiology

authors： Zhao XY,Hong P,Wu JY,Chen XB,Ye XG,Pan YY,Wang J,Zhang XS

更新日期：2016-03-01 00:00:00

abstract：:To dissect the expression of the psbB gene cluster of the Chlamydomonas reinhardtii chloroplast genome and to assess the role of the photosystem II H-phosphoprotein (PSII-H) in the biogenesis and/or stabilization of PSII, an aadA gene cassette conferring spectinomycin resistance was employed for mutagenesis. Disruptio...

journal_title：Plant physiology

authors： Summer EJ,Schmid VH,Bruns BU,Schmidt GW

更新日期：1997-04-01 00:00:00

abstract：:Comparative studies of chlorophyll a fluorescence, measured with a pulse amplitude modulated fluorometer, and of the pigment composition of leaves, suggest a specific role of zeaxanthin, a carotenoid formed in the xanthophyll cycle, in protecting the photosynthetic apparatus against the adverse effects of excessive li...

journal_title：Plant physiology

authors： Demmig B,Winter K,Krüger A,Czygan FC

更新日期：1987-06-01 00:00:00

abstract：:Endogenous factors which determine the photosynthetic capacity of the leaf were studied in the fully expanded, primary leaves of young seedings of bean (cv. Bulgarian). Following removal of the shoot above the primary leaf node and excision of all axillary buds, the primary leaves increased in area and thickness, in c...

journal_title：Plant physiology

authors： Carmi A,Koller D

更新日期：1979-08-01 00:00:00

abstract：:In the absence of sulfur (S), Chlamydomonas reinhardtii increases the abundance of several transcripts encoding proteins associated with S acquisition and assimilation, conserves S amino acids, and acclimates to suboptimal growth conditions. A positive regulator, SAC1 (for sulfur acclimation protein 1), and a negative...

journal_title：Plant physiology

authors： Gonzalez-Ballester D,Pollock SV,Pootakham W,Grossman AR

更新日期：2008-05-01 00:00:00

abstract：:Photosynthetically derived sugar provides carbon skeletons for lipid biosynthesis. We used mutants of Arabidopsis (Arabidopsis thaliana) and the expression of oleogenic factors to investigate relationships among sugar availability, lipid synthesis, and the accumulation of triacylglycerol (TAG) in leaf tissue. The adg1...

journal_title：Plant physiology

authors： Zhai Z,Liu H,Xu C,Shanklin J

更新日期：2017-10-01 00:00:00

abstract：:Effects of red and blue light at irradiances from 1.6 to 28.3 micromolar per square meter per second on chloroplast pigments, light-harvesting pigment-proteins associated with photosystem II, and the corresponding mRNA were evaluated in maize (Zea mays L.) plants (OP Golden Bantum) grown for 14 days under 14 hours lig...

journal_title：Plant physiology

authors： Eskins K,Westhoff P,Beremand PD

更新日期：1989-09-01 00:00:00

abstract：:Cytokinins promote expansion of cotyledons detached from seedlings of more than a dozen species. The zeatin-enhanced expansion of cucumber (Cucumis sativus L. cv Marketer) cotyledons was investigated. In addition, whether acid secretion is involved in wall loosening accompanying such accelerated growth was evaluated. ...

journal_title：Plant physiology

authors： Ross CW,Rayle DL

更新日期：1982-11-01 00:00:00

abstract：:Mutations at the glossy1 (gl1) locus of maize (Zea mays L.) quantitatively and qualitatively affect the deposition of cuticular waxes on the surface of seedling leaves. The gl1 locus has been molecularly cloned by transposon tagging with the Mutator transposon system. The epi23 cDNA was isolated by subtractive hybridi...

journal_title：Plant physiology

authors： Hansen JD,Pyee J,Xia Y,Wen TJ,Robertson DS,Kolattukudy PE,Nikolau BJ,Schnable PS

更新日期：1997-04-01 00:00:00

abstract：:Free protoplasts were prepared from the living bark tissue of the trunk of summer and winter black locust trees by enzymic digestion of thin slices of the tissue for 3 hours in a medium containing 2% Onozuka cellulase, 2% Rhozyme pectinase, and 2% Driselase in mannitol solutions using 0.4 molar mannitol for summer tis...

journal_title：Plant physiology

authors： Siminovitch D

更新日期：1979-04-01 00:00:00

abstract：:Calcium phosphate-boric acid treatments and UDP-glucose both elicited aniline blue fluorescent, periodic acid-Schiff's reagent-resistant, deposits in association with the cell walls of cowpea (Vigna sinensis [Torner] Savi cv. Early Ramshorn) tissue. Those deposits induced by calcium phosphateboric acid treatment ultra...

journal_title：Plant physiology

authors： Tighe DM,Heath MC

更新日期：1982-02-01 00:00:00

abstract：:Under normal field growth conditions, canola (Brassica napus) seeds produce chloroplasts during early seed development and then catabolize the photosynthetic machinery during seed maturation, producing mature seeds at harvest that are essentially free of chlorophyll (Chl). However, frost exposure early in canola seed ...

journal_title：Plant physiology

authors： Chung DW,Pruzinská A,Hörtensteiner S,Ort DR

更新日期：2006-09-01 00:00:00

abstract：:Female control of nonrandom mating has never been genetically established, despite being linked to inbreeding depression and sexual selection. In order to map the loci that control female-mediated nonrandom mating, we constructed a new advanced intercross recombinant inbred line (RIL) population derived from a cross b...

journal_title：Plant physiology

authors： Fitz Gerald JN,Carlson AL,Smith E,Maloof JN,Weigel D,Chory J,Borevitz JO,Swanson RJ

更新日期：2014-05-01 00:00:00

abstract：:Exposing hybrid poplar (Populus maximowizii x trichocarpa) plants to ozone (O3) resulted in an acceleration of the visual symptoms of senescence and a decrease in the activity and quantity of ribulose-1,5-bisphosphate carboxylase/oxygenase (Rubisco). Whole plants, crude leaf extracts, and isolated intact chloroplasts ...

journal_title：Plant physiology

authors： Landry LG,Pell EJ

更新日期：1993-04-01 00:00:00

abstract：:The isotope competition method with glucose-U-(14)C as a carbon source has been used to determine whether or not selected compounds contribute carbon to the biosynthesis of protein amino acids in cells derived from Paul's Scarlet Rose. Of 48 compounds tested, 15 contributed carbon to protein amino acids. The results s...

journal_title：Plant physiology

authors： Dougall DK,Fulton MM

更新日期：1967-07-01 00:00:00

abstract：:Most cells experiencing heat stress reprogram their translational machinery to favor the synthesis of heat-stress proteins. Translation of other transcripts is almost completely repressed, but most untranslated messengers are not degraded. In contrast to yeast, Drosophila melanogaster, and HeLa cells, plant cells stor...

journal_title：Plant physiology

authors： Stuger R,Ranostaj S,Materna T,Forreiter C

更新日期：1999-05-01 00:00:00

abstract：:Polyamine (PA) titers and biosynthesis follow a basipetal decrease along the tobacco (Nicotiana tabacum) plant axis, and they also correlate negatively with cell size. On the contrary, the titers of arginine (Arg), ornithine (Orn), and arginase activity increase with age. The free (soluble)/total-PA ratios gradually i...

journal_title：Plant physiology

authors： Paschalidis KA,Roubelakis-Angelakis KA

更新日期：2005-05-01 00:00:00

abstract：:Gross O2 evolution and uptake by attached, drought-stressed leaves of wheat (Triticum aestivum) were measured using a 16O2/ 18O2 isotope technique and mass spectrometry. The activity of photosystem II, determined from the rate of 16O2 evolution, is only slightly affected under drought conditions. During drought stress...

journal_title：Plant physiology

authors： Biehler K,Fock H

更新日期：1996-09-01 00:00:00

abstract：:In Arabidopsis, phytochrome A (phyA) is the major photoreceptor both for high irradiance responses to far-red light and broad spectrum very low fluence responses, but little is known of its signaling pathway(s). rsf1 was isolated as a recessive mutant with reduced sensitivity to far-red inhibition of hypocotyl elongat...

journal_title：Plant physiology

authors： Fankhauser C,Chory J

更新日期：2000-09-01 00:00:00

abstract：:Soybean (Glycine max L. Merr.) is a versatile and important agronomic crop grown worldwide. Each year millions of dollars of potential yield revenues are lost due to a root rot disease caused by the oomycete Phytophthora sojae (Kaufmann & Gerdemann). Since the root is the primary site of infection by this organism, we...

journal_title：Plant physiology

authors： Thomas R,Fang X,Ranathunge K,Anderson TR,Peterson CA,Bernards MA

更新日期：2007-05-01 00:00:00

abstract：:The amination of alpha-ketoglutarate (alpha-KG) by NADH-glutamate dehydrogenase (GDH) obtained from Sephadex G-75 treated crude extracts from shoots of 5-day-old seedlings was stimulated by the addition of Ca(2+). The NADH-GDH purified 161-fold with ammonium sulfate, DEAE-Toyopearl, and Sephadex G-200 was also activat...

journal_title：Plant physiology

authors： Yamaya T,Oaks A,Matsumoto H

更新日期：1984-12-01 00:00:00

abstract：:Using a novel screening procedure, we have selected a new class of mutant from the cyanobacterium Synechococcus PCC7942 that fails to adapt to growth at an extremely low inorganic carbon (Ci) concentration. The mutant (Tm17) reported in this study grows normally at or above air levels of CO2 (340 [mu]L L-1) but does n...

journal_title：Plant physiology

authors： Yu JW,Price GD,Badger MR

更新日期：1994-02-01 00:00:00

abstract：:The pigment content of dark-grown primary needles of Pinus jeffreyi L. and Pinus sylvestris L. was determined by high-performance liquid chromatography. The state of protochlorophyllide a and of chlorophylls during dark growth were analyzed by in situ 77 K fluorescence spectroscopy. Both measurements unambiguously dem...

journal_title：Plant physiology

authors： Schoefs B,Franck F

更新日期：1998-12-01 00:00:00

abstract：:The profile of endogenous cytokinins in a genetic tumor line of tobacco, namely, Nicotiana glauca (Grah.) x Nicotiana langsdorffii (Weinm.), following 1 to 10 weeks of growth on solid medium was determined by radioimmunoassay. (3)H-labeled cytokinins of high specific activity were added during tissue extraction to cor...

journal_title：Plant physiology

authors： Nandi SK,Palni LM,Parker CW

更新日期：1990-11-01 00:00:00

abstract：:Biosynthesis of ent-kaurene was investigated in extracts of cell suspension cultures and seedlings of castor bean. Both cell-free extracts contain an inhibitor of kaurene synthetase. The inhibition affects mainly the cyclization of geranylgeranyl pyrophosphate to copalyl pyrophosphate (activity A) and has little or no...

journal_title：Plant physiology

authors： Gafni Y,Shechter I

更新日期：1981-06-01 00:00:00

abstract：:Qualitative and quantitative aspects of the mechanisms involved in the regulation of cytoplasmic pH during an acid-load have been studied in Acer pseudoplatanus cells. Two main processes, with about the same relative importance, account for the removal of H(+) from the cytoplasm, namely a ;metabolic consumption' of pr...

journal_title：Plant physiology

authors： Mathieu Y,Guern J,Pean M,Pasquier C,Beloeil JC,Lallemand JY

更新日期：1986-11-01 00:00:00

abstract：:Exudate was collected periodically from the root systems of detopped tobacco plants. Volume, cations, and (42)K or (86)Rb transfer were measured. According to measurements of K by (42)K and by the flame photometer, when concentrations of KCl and KNO(3) were lower than 10(-2)m, the K in the exudate came mostly from a p...

journal_title：Plant physiology

authors： Wallace A,Ashcroft RT,Lunt OR

更新日期：1967-02-01 00:00:00

abstract：:The uptake of iron (Fe) by VF-36 tomato plants as influenced by root temperature and manganese (Mn) nutrition was studied. Following a 1-week pretreatment period of various levels of Fe and Mn in the nutrient solution in a controlled temperature room, the uptake of (59)Fe from ferric ethylenediamine di(O-hydroxyphenyl...

journal_title：Plant physiology

authors： Riekels JW,Lingle JC

更新日期：1966-09-01 00:00:00

abstract：:The soluble proteins of C(3) and C(4) mesophyll chloroplasts and C(4) bundle sheath extracts have been analyzed by gel electrophoresis for fraction I protein. Gel scans of soluble protein from C(4) bundle sheath extracts and C(3) mesophyll chloroplasts showed typical fraction I protein peaks that could be identified b...

journal_title：Plant physiology

authors： Huber SC,Hall TC,Edwards GE

更新日期：1976-05-01 00:00:00

abstract：:Transcriptome resources for the medicinal plant Glaucium flavum were searched for orthologs showing identity with characterized O-methyltransferases (OMTs) involved in benzylisoquinoline alkaloid biosynthesis. Seven recombinant proteins were functionally tested using the signature alkaloid substrates for six OMTs: nor...

journal_title：Plant physiology

authors： Chang L,Hagel JM,Facchini PJ

更新日期：2015-10-01 00:00:00