All Stories

  1. Cytotoxicity, antiplasmodial and antimalarial effects of the spice and medicinal tree Schinus terebinthifolius
  2. A semi-quantitative histochemical method for assessment of biochemical responses to osmotic stress in Coffea arabica leaf disks
  3. Biochemical responses in leaf tissues of alkaloid producing Psychotria brachyceras under multiple stresses
  4. Carbon Sequestration in Resin-Tapped Slash Pine (Pinus elliottii Engelm.) Subtropical Plantations
  5. Phytotoxicity of Quillaja lancifolia Leaf Saponins and Their Bioherbicide Potential
  6. Environmental Modulation of Mini-Clonal Gardens for Cutting Production and Propagation of Hard- and Easy-to-Root Eucalyptus spp
  7. Non-target molecular network and putative genes of flavonoid biosynthesis in Erythrina velutina Willd., a Brazilian semiarid native woody plant
  8. Responses to submergence and recovery in seedlings of the rheophyte Dyckia brevifolia (Bromeliaceae)
  9. Histochemical Localization of Phenolic Compounds and Reactive Oxygen Species in Eucalypt Microcuttings
  10. Methods of Mimosine Extraction from Leucaena leucocephala (Lam.) de Wit Leaves
  11. Plant Secondary Metabolism Engineering
  12. Erythrina velutina Willd. alkaloids: Piecing biosynthesis together from transcriptome analysis and metabolite profiling of seeds and leaves
  13. NMR-based metabolite profiling of Selaginella convoluta in different hydration states and the unprecedented occurrence of anabasine in lycophytes
  14. Proteome of Erythroxylum pungens (Erythroxylaceae): an endemic species of the semiarid Caatinga
  15. Microcutting Redox Profile and Anatomy in Eucalyptus spp. With Distinct Adventitious Rooting Competence
  16. Molecular Networking Discloses the Chemical Diversity of Flavonoids and Selaginellins in Selaginella convoluta
  17. Erythroxylum pungens Tropane Alkaloids: GC-MS Analysis and the Bioactive Potential of 3-(2-methylbutyryloxy)tropan-6,7-diol in Zebrafish (Danio rerio)
  18. Production of plant bioactive triterpenoid saponins: from metabolites to genes and back
  19. The alkaloid brachycerine contributes to protection against acute UV-B damage in Psychotria
  20. Rooting of cuttings of Passiflora suberosa, a medicinal passion fruit species: characterization and modulation by external biochemical factors
  21. The role of auxin transporters and receptors in adventitious rooting of Arabidopsis thaliana pre-etiolated flooded seedlings
  22. Sustainable production of bioactive alkaloids in Psychotria L. of southern Brazil: propagation and elicitation strategies
  23. Abiotic Stresses and Non-Protein Amino Acids in Plants
  24. Resin tapping transcriptome in adult slash pine (Pinus elliottii var. elliottii)
  25. Resinosis of young slash pine (Pinus elliottii Engelm.) as a tool for resin stimulant paste development and high yield individual selection
  26. Rooting of eucalypt cuttings as a problem-solving oriented model in plant biology
  27. Proteomic profiles during adventitious rooting of Eucalyptus species relevant to the cellulose industry
  28. Foamy matters: an update onQuillajasaponins and their use as immunoadjuvants
  29. Resin exudation profile, chemical composition, and secretory canal characterization in contrasting yield phenotypes of Pinus elliottii Engelm
  30. Multiple industrial uses of non-wood pine products
  31. Mimosine accumulation in Leucaena leucocephala in response to stress signaling molecules and acute UV exposure
  32. Quillaja brasiliensis saponin-based nanoparticulate adjuvants are capable of triggering early immune responses
  33. Biomass yield of resin in adult Pinus elliottii Engelm. trees is differentially regulated by environmental factors and biochemical effectors
  34. Comparative adventitious root development in pre-etiolated and flooded Arabidopsis hypocotyls exposed to different auxins
  35. Corrigendum to ‘Oleoresin yield of Pinus elliottii in a subtropical climate: Seasonal variation and effect of auxin and salicylic acid-based stimulant paste’ Ind. Crops Prod. 30/2 (2009) 316–320
  36. Leaf saponins of Quillaja brasiliensis enhance long-term specific immune responses and promote dose-sparing effect in BVDV experimental vaccines
  37. Specialized Plant Metabolism Characteristics and Impact on Target Molecule Biotechnological Production
  38. Dual allelopathic effects of subtropical slash pine (Pinus elliottii Engelm.) needles: Leads for using a large biomass reservoir
  39. Accumulation of the antioxidant alkaloid brachycerine from Psychotria brachyceras Müll. Arg. is increased by heat and contributes to oxidative stress mitigation
  40. Events Associated with Early Age-Related Decline in Adventitious Rooting Competence of Eucalyptus globulus Labill
  41. The role of Zn2+, dimerization and N-glycosylation in the interaction of Auxin-Binding Protein 1 (ABP1) with different auxins
  42. Molecular cloning of an ester-forming triterpenoid: UDP-glucose 28- O -glucosyltransferase involved in saponin biosynthesis from the medicinal plant Centella asiatica
  43. Environmental control of adventitious rooting in Eucalyptus and Populus cuttings
  44. Isolation and Characterization of Cyclotides from Brazilian Psychotria: Significance in Plant Defense and Co-occurrence with Antioxidant Alkaloids
  45. Purification of an Immunoadjuvant Saponin Fraction from Quillaja brasiliensis Leaves by Reversed-Phase Silica Gel Chromatography
  46. The bioactive monoterpene indole alkaloid N,β-d-glucopyranosyl vincosamide is regulated by irradiance quality and development in Psychotria leiocarpa
  47. Reference Genes for qPCR Analysis in Resin-Tapped Adult Slash Pine As a Tool to Address the Molecular Basis of Commercial Resinosis
  48. A rabies vaccine adjuvanted with saponins from leaves of the soap tree (Quillaja brasiliensis) induces specific immune responses and protects against lethal challenge
  49. Quillaja brasiliensis saponins induce robust humoral and cellular responses in a bovine viral diarrhea virus vaccine in mice
  50. A Modified Protocol for High-Quality RNA Extraction from Oleoresin-Producing Adult Pines
  51. Stimulant Paste Preparation and Bark Streak Tapping Technique for Pine Oleoresin Extraction
  52. Concerted transcription of auxin and carbohydrate homeostasis-related genes underlies improved adventitious rooting of microcuttings derived from far-red treated Eucalyptus globulus Labill mother plants
  53. Irradiance-based treatments of Quillaja brasiliensis leaves (A. St.-Hil. & Tul.) Mart. as means to improve immunoadjuvant saponin yield
  54. Comparative transcriptional analysis provides new insights into the molecular basis of adventitious rooting recalcitrance in Eucalyptus
  55. Control of resin production in Araucaria angustifolia, an ancient South American conifer
  56. Nitrogen Sources and Adventitious Root Development inEucalyptus globulusMicrocuttings
  57. Biosynthesis of Plant Triterpenoid Saponins: Genes, Enzymes and their Regulation
  58. Alternative Inactivated Poliovirus Vaccines Adjuvanted with Quillaja brasiliensis or Quil-A Saponins Are Equally Effective in Inducing Specific Immune Responses
  59. Identification of new adventitious rooting mutants amongst suppressors of the Arabidopsis thaliana superroot2 mutation
  60. Accumulation of brachycerine, an antioxidant glucosidic indole alkaloid, is induced by abscisic acid, heavy metal, and osmotic stress in leaves of Psychotria brachyceras
  61. Oxidative stress and production of bioactive monoterpene indole alkaloids: biotechnological implications
  62. Determination of new immunoadjuvant saponin named QB-90, and analysis of its organ-specific distribution inQuillaja brasiliensisby HPLC
  63. Accumulation of a bioactive triterpene saponin fraction of Quillaja brasiliensis leaves is associated with abiotic and biotic stresses
  64. Improved production of bioactive valepotriates in whole-plant liquid cultures of Valeriana glechomifolia
  65. The major indole alkaloid N,β-D-glucopyranosyl vincosamide from leaves ofPsychotria leiocarpaCham. & Schltdl. is not an antifeedant but shows broad antioxidant activity
  66. When stress and development go hand in hand: main hormonal controls of adventitious rooting in cuttings
  67. Pine oleoresin: tapping green chemicals, biofuels, food protection, and carbon sequestration from multipurpose trees
  68. Pre and post-severance effects of light quality on carbohydrate dynamics and microcutting adventitious rooting of two Eucalyptus species of contrasting recalcitrance
  69. Early Changes in Gene Expression Induced by Acute UV Exposure in Leaves of Psychotria brachyceras, a Bioactive Alkaloid Accumulating Plant
  70. Adventitious rooting of detached Arabidopsis thaliana leaves
  71. Living between two worlds: two-phase culture systems for producing plant secondary metabolites
  72. Efficient oleoresin biomass production in pines using low cost metal containing stimulant paste
  73. Immunoadjuvant and Anti-Inflammatory Plant Saponins: Characteristics and Biotechnological Approaches Towards Sustainable Production
  74. Distinct modes of adventitious rooting in Arabidopsis thaliana
  75. A Valepotriate Fraction ofValeriana glechomifoliaShows Sedative and Anxiolytic Properties and Impairs Recognition But Not Aversive Memory in Mice
  76. Reference gene selection for quantitative reverse transcription-polymerase chain reaction normalization during in vitro adventitious rooting in Eucalyptus globulus Labill
  77. Production of Plant Bioactive Triterpenoid Saponins: Elicitation Strategies and Target Genes to Improve Yields
  78. Plant Secondary Metabolism and Challenges in Modifying Its Operation: An Overview
  79. Organ-specific and environmental control of accumulation of psychollatine, a major indole alkaloid glucoside from Psychotria umbellata
  80. Bioactive Alkaloids from South American Psychotria and Related Species
  81. Oleoresin yield of Pinus elliottii in a subtropical climate: Seasonal variation and effect of auxin and salicylic acid-based stimulant paste
  82. Immunoadjuvant saponin production in seedlings and micropropagated plants of Quillaja brasiliensis
  83. Allelopathic potential of Psychotria leiocarpa, a dominant understorey species of subtropical forests
  84. Adventitious rooting of Eucalyptus globulus × maidennii mini-cuttings derived from mini-stumps grown in sand bed and intermittent flooding trays: a comparative study
  85. Oleoresin yield of Pinus elliottii plantations in a subtropical climate: Effect of tree diameter, wound shape and concentration of active adjuvants in resin stimulating paste
  86. Improved nutrient medium for biomass and valepotriate production in extended period stock cultures of Valeriana glechomifolia
  87. Antioxidant and antimutagenic properties of the monoterpene indole alkaloid psychollatine and the crude foliar extract of Psychotria umbellata Vell.
  88. Psychollatine, a Glucosidic Monoterpene Indole Alkaloid from Psychotria umbellata
  89. Antioxidant and antimutagenic effects of the crude foliar extract and the alkaloid brachycerine of Psychotria brachyceras
  90. Bioconversion of (+)- and (-)-alpha-pinene to (+)- and (-)-verbenone by plant cell cultures of Psychotria brachyceras and Rauvolfia sellowii
  91. Role of Light and Medium Composition on Growth and Valepotriate Contents in Valeriana glechomifolia Whole Plant Liquid Cultures
  92. Chemical and Mechanical Changes during Leaf Expansion of Four Woody Species of a Dry Restinga Woodland
  93. Metabolic engineering of cell cultures versus whole plant complexity in production of bioactive monoterpene indole alkaloids: Recent progress related to old dilemma
  94. Valepotriates accumulation in callus, suspended cells and untransformed root cultures of Valeriana glechomifolia
  95. The use of biodiversity as source of new chemical entities against defined molecular targets for treatment of malaria, tuberculosis, and T-cell mediated diseases: a review
  96. Mineral nutrition and adventitious rooting in microcuttings of Eucalyptus globulus
  97. Regeneration of Psychotria umbellata and production of the analgesic indole alkaloid umbellatine
  98. Carbohydrates as regulatory factors on the rooting of Eucalyptus saligna Smith and Eucalyptus globulus Labill
  99. Role of auxin and its modulators in the adventitious rooting of Eucalyptus species differing in recalcitrance
  100. Environmental and Ontogenetic Control of Accumulation of Brachycerine, a Bioactive Indole Alkaloid from Psychotria brachyceras
  101. Effects of temperature on adventitious root development in microcuttings of Eucalyptus saligna Smith and Eucalyptus globulus Labill
  102. Control of development and valepotriate production by auxins in micropropagated Valeriana glechomifolia
  103. N,β-d-Glucopyranosyl vincosamide, a light regulated indole alkaloid from the shoots of Psychotria leiocarpa
  104. Iron homeostasis related genes in rice
  105. Brachycerine, a Novel Monoterpene Indole Alkaloid from Psychotria brachyceras.
  106. The ability of Bipolaris sorokiniana to modify geraniol and (−)-alpha-bisabolol as exogenous substrates
  107. The Alkaloid Brachycerine is Induced by Ultraviolet Radiation and is a Singlet Oxygen Quencher¶
  108. The out of phase 1 Mutant Defines a Role for PHYB in Circadian Phase Control in Arabidopsis
  109. Valeriana glechomifolia: in vitro propagation and production of valepotriates
  110. Indole monoterpene alkaloids from leaves of Psychotria suterella Müll. Arg. (Rubiaceae)
  111. Regulation of mimosine accumulation in Leucaena leucocephala seedlings
  112. Brachycerine, a Novel Monoterpene Indole Alkaloid from Psychotria brachyceras
  113. Distinct effects of auxin and light on adventitious root development in Eucalyptus saligna and Eucalyptus globulus
  114. In Vitro Propagation of Senna alata
  115. Acetyl CoA:10-deacetylbaccatin-III-10-O-acetyltransferase activity in leaves and cell suspension cultures of Taxus cuspidata
  116. Effect of White Light on Taxol and Baccatin III Accumulation in Cell Cultures of Taxus cuspidata Sieb and Zucc.
  117. Improved taxol yield by aromatic carboxylic acid and amino acid feeding to cell cultures of taxus cuspidata
  118. Kinetics of taxol production, growth, and nutrient uptake in cell suspensions of Taxus cuspidata
  119. Improved Growth and Taxol Yield in Developing Calli of Taxus cuspidata by Medium Composition Modification
  120. Cell Culture of Taxus as a Source of the Antineoplastic Drug Taxol and Related Taxanes
  121. Biochemical and Morphological Changes during in vitro Rhizogenesis in Cuttings of Sequoia sempervirens (D. Don) Endl
  122. Distribution and Amounts of Taxol in Different Shoot Parts ofTaxus cuspidata