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Angiosperms (172):
- Rosales
- Punicaceae
- Myoporaceae
- Erythroxylaceae
- Cuscuta
- Hippocastanaceae
- Iridaceae
- Lecythidaceae
- Mistletoe
- Buxaceae
- Araceae
- Salicaceae
- Linaceae
- Malpighiaceae
- Cannabaceae
- Passifloraceae
- Campanulaceae
- Celastraceae
- Verbenaceae
- Rubiaceae
- Adoxaceae
- Boraginaceae
- Araliaceae
- Bignoniaceae
- Rhizophoraceae
- Pandanaceae
- Orobanchaceae
- Myricaceae
- Geraniaceae
- Aloe
- Liliaceae
- Ulmaceae
- Hydrophyllaceae
- Aceraceae
- Cornaceae
- Combretaceae
- Clethraceae
- Euphorbiaceae
- Bixaceae
- Typhaceae
- Polygonaceae
- Cecropiaceae
- Apocynaceae
- Hamamelidaceae
- Salvadoraceae
- Poaceae
- Elaeagnaceae
- Scrophulariaceae
- Sapotaceae
- Rhamnaceae
- Proteaceae
- Moraceae
- Apiaceae
- Ebenaceae
- Monimiaceae
- Oleaceae
- Vitaceae
- Schisandraceae
- Loganiaceae
- Caryophyllaceae
- Juglandaceae
- Alangiaceae
- Sterculiaceae
- Sapindaceae
- Magnoliaceae
- Cyperaceae
- Ericaceae
- Lamiaceae
- Winteraceae
- Primulaceae
- Chenopodiaceae
- Lauraceae
- Capparaceae
- Piperaceae
- Nymphaeaceae
- Ochnaceae
- Illicium
- Bromeliaceae
- Styracaceae
- Solanaceae
- Orchidaceae
- Malvaceae
- Fumariaceae
- Zygophyllaceae
- Urticaceae
- Molluginaceae
- Tiliaceae
- Rutaceae
- Ranunculaceae
- Pedaliaceae
- Arecaceae
- Corsiaceae
- Myristicaceae
- Asteraceae
- Zingiberales
- Balanophoraceae
- Betulaceae
- Caricaceae
- Fagaceae
- Caprifoliaceae
- Santalaceae
- Nyssaceae
- Acanthaceae
- Droseraceae
- Calycanthaceae
- Anacardiaceae
- Gentianaceae
- Resedaceae
- Portulacaceae
- Plantago
- Asclepiadaceae
- Tropaeolaceae
- Smilacaceae
- Aizoaceae
- Moringa
- Nyctaginaceae
- Thymelaeaceae
- Phytolaccaceae
- Aristolochiaceae
- Myrsinaceae
- Agavaceae
- Hippocrateaceae
- Olacaceae
- Balsaminaceae
- Sarraceniaceae
- Plumbaginaceae
- Papaveraceae
- Paeonia
- Onagraceae
- Amaranthaceae
- Acoraceae
- Eucommiaceae
- Eriocaulaceae
- Stemonaceae
- Dilleniaceae
- Annonaceae
- Commelinaceae
- Brassicaceae
- Pontederiaceae
- Polygalaceae
- Alismatidae
- Berberidaceae
- Pyrolaceae
- Cactaceae
- Cistaceae
- Aquifoliaceae
- Begoniaceae
- Meliaceae
- Burseraceae
- Valerianaceae
- Simaroubaceae
- Cucurbitaceae
- Violaceae
- Dioncophyllaceae
- Dipsacaceae
- Convolvulaceae
- Tamaricaceae
- Hernandiaceae
- Myrtaceae
- Dioscoreaceae
- Nelumbonaceae
- Fabaceae
- Melastomataceae
- Flacourtiaceae
- Lythraceae
- Theales
- Elaeocarpaceae
- Turnera
- Saururaceae
- Krameriaceae
- Bombacaceae
- Menispermaceae
Recent article
Angiosperms
Waste Management (31)1 2011
Abstract
Five woody plants species (i.e. Terminalia arjuna, Prosopis juliflora, Populus alba, Eucalyptus tereticornis and Dendrocalamus strictus) were selected for phytoremediation and grow on tannery sludge dumps of Common Effluent Treatment Plant (CETP), Unnao (Uttar Pradesh), India. Concentration of toxic...
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PMID: 20889325
PDF is available here.
PDF is available here.
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Abstract
The hexane extract from the leaves of Canella winterana exhibited strong activity against the chloroquine sensitive (CQS) strain of Plasmodium falciparum (D10) in vitro (IC50 2.53 microg/mL). Bioassay guided fractionation of this extract has led to the isolation of 5 drimane-type ses...
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PMID: 21299109
PDF is available here.
PDF is available here.
Abstract
Phytochemical reinvestigation on the whole plants of Ypsilandra thibetica obtained five new spirostane glycosides, ypsilandrosides H-L (1-5), and a known saponin polyphylloside III (6). Among them, 1 and 2 are the first spirostane glycosides which possess novel 5(6-->7) abeo-steroidal aglycones. Com...
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PMID: 20558188
PDF is available here.
PDF is available here.
Abstract
Phytochemical study of the ethanol extract of Sarcandra glabra resulted in the isolation of two new sesquiterpenes, glabranols A (1) and B (2). Their structures were elucidated as 8alpha,9alpha,15-trihydroxylinden-4,7(11)-dien-12,8beta-olide (1) and 1beta,4alpha,7beta,11-tetrahydroxyeudesmane (2), b...
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PMID: 21213965
PDF is available here.
PDF is available here.
Abstract
Transient populations of cis- and trans-acting small RNAs have recently emerged as key regulators of extensive epigenetic changes taking place during periconception, which encompasses gametogenesis, fertilization, and early zygotic development. These small RNAs are not only important to maintain gen...
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PMID: 21030645
PDF is available here.
PDF is available here.
Abstract
Three new aromatic epsilon-lactones, aggregatins A (1), B (2), and C (3), a new naphthoquinone derivative, aggregatin D (4), and three known anthraquinones, 2-methylanthraquinone, 7-methoxy-2-methylanthraquinone, and 7-hydroxy-2-methylanthraquinone, were isolated from the tubers of Sinningia aggrega...
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PMID: 20684540
PDF is available here.
PDF is available here.
Fitoterapia (81)6 2010
Abstract
Sarcandracoumarin (1), the first coumarin having a 1-phenylethyl substituent at the C-3 position, was isolated along with eleven known phenolic compounds from the water extract of Sarcandra glabra. Its structure was elucidated on the basis of spectroscopic data. Compound 1 exhibited moderate or weak...
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PMID: 20060440
PDF is available here.
PDF is available here.
Abstract
To established a novel HPLC-PAD method for the simultaneous determination of five compounds (camellianin A, camellianin B, apigenin, quercitrin, epicatechin) in leaves of Adinandra nitida.
These compounds were effectively separated on a reversed-phase C18 column (4.6 mm x 250 mm, 10 microm) with the...
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PMID: 21141488
PDF is available here.
PDF is available here.
New Phytologist (188)2 2010
Abstract
We conducted a comparative analysis of floral correlates of heteranthery - the morphological and functional differentiation of anthers within flowers - among angiosperm families to identify traits associated with this condition. • We performed a phylogenetic analysis of correlated evolution betwee...
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PMID: 20819173
PDF is available here.
PDF is available here.
New Phytologist (188)2 2010
Abstract
These results indicate that G. longicollis morphs will introgress rather than diverge towards speciation. The lack of strong assortative mating, particularly at high densities, is predicted to result in the loss of rare morphs within populations, and indicates that spatial and temporal co-occurrence...
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PMID: 20738786
PDF is available here.
PDF is available here.
Abstract
We present a statistically highly supported phylogeny of Genlisea based on three chloroplast loci. The most recent common ancestor of Genlisea most likely was of Neotropical origin and characterized by pedicels that are recurved in fruit, a strongly glandular inflorescence, and bivalvate capsule deh...
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PMID: 20226867
PDF is available here.
PDF is available here.
Abstract
We determined the photosynthetic activity water potential, stomatal conductance, transpiration, water use efficiency photosynthetic photon flux density and leaf temperature of Paulownia imperialis, P. fortunei and P. elongata in three different soil moisture conditions in the field. Our results show...
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PMID: 21186726
PDF is available here.
PDF is available here.
Meat Science (85)3 2010
Abstract
Twenty-five mature Small Tail Han ewes were used to investigate the effects of supplemental oilseeds in the diet (sunflower seed, safflower seed, rapeseed, and linseed) on fatty acid composition in different tissues (longissimus lumborum muscle, tail fat, subcutaneous back fat and kidney fat). Avera...
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PMID: 20416838
PDF is available here.
PDF is available here.
Plant Cell Online (22)7 2010
Abstract
We quantified the copy numbers of mitochondrial DNA (mtDNA) in the gametic cells of angiosperm species. We demonstrate that each egg cell from Arabidopsis thaliana, Antirrhinum majus, and Nicotiana tabacum possesses 59.0, 42.7, and 73.0 copies of mtDNA on average, respectively. These values are equi...
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PMID: 20605854
PDF is available here.
PDF is available here.
Plant Cell Online (22)7 2010
Abstract
We examined the expression patterns of key regulatory genes for shoot development (i.e., SHOOT MERISTEMLESS (STM), WUSCHEL (WUS), and ASYMMETRIC LEAVES1/ROUGH SHEATH2/PHANTASTICA (ARP) orthologs) in Tristichoideae and Podostemoideae. In the SAM-mediated shoots of Tristichoideae, like in model plants...
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PMID: 20647344
PDF is available here.
PDF is available here.
Plant Cell Online (22)7 2010
Abstract
We investigate the mechanisms underlying the development and evolution of flattened leaf blades in unifacial leaves. We demonstrate that the unifacial leaf blade is abaxialized at the gene expression level and that an ortholog of the DROOPING LEAF (DL) gene may promote flattening of the unifacial le...
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PMID: 20647346
PDF is available here.
PDF is available here.
Plant, Cell & Environment (33)11 2010
Abstract
We explored the significance of woody tissue (stem) photosynthesis for the carbon income in three California native plant species via measurements of chlorophyll concentrations, radial stem growth, bud biomass and stable carbon isotope composition of sugars in different plant organs. Young plants of...
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PMID: 20561249
PDF is available here.
PDF is available here.
New Phytologist (188)2 2010
Abstract
• Ecological generalization is postulated to be the rule in plant-pollinator interactions; however, the evolution of generalized flowers from specialized ancestors has rarely been demonstrated. This study examines the evolution of pollination and breeding systems in the tribe Gesnerieae (Gesneriac...
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PMID: 20561209
PDF is available here.
PDF is available here.
Abstract
We integrated a natural enemy survey of the broader landscape into a more traditional survey for Aphis glycines Matsumura (Hemiptera: Aphididae), parasitoids and predatory flies on soybean using A. glycines-infested soybean, Glycine max (L.) Merr., placed in cropped and noncropped plant systems to c...
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PMID: 20568602
PDF is available here.
PDF is available here.
Abstract
Leaves of many evergreen angiosperm species turn red under high light during winter due to the production of anthocyanin pigments, while leaves of other species remain green. There is currently no explanation for why some evergreen species exhibit winter reddening while others do not...
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PMID: 20202995
PDF is available here.
PDF is available here.
Abstract
Diel (24 h) leaf growth patterns were differently affected by temperature variations and the circadian clock in several plant species. In the monocotyledon Zea mays, leaf elongation rate closely followed changes in temperature. In the dicotyledons Nicotiana tabacum, Ricinus communis,...
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PMID: 20299442
PDF is available here.
PDF is available here.
British Journal of Nutrition (103)12 2010
Abstract
Four goats (20 (SD 2.5) kg) fitted with ruminal, duodenal and ileal cannulae were used in a 4 x 4 Latin square design to estimate the effects of a dietary starch source on the duodenal and ileal flows of endogenous N (EN) and endogenous amino acids (EAA) in growing goats. Goats were fed total mixed...
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PMID: 20205962
PDF is available here.
PDF is available here.
Abstract
We describe the germination process and seedling morphology of six arboreal native species typical of Southeastern Mexico: Annona glabra, Ceiba pentandra, Pachira aquatica, Haematoxylum campechianum, Coccoloba barbadensis and Crataeva tapia. A total of 300 seeds per species were planted in a mixture...
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PMID: 20527471
PDF is available here.
PDF is available here.
Abstract
Fifteen fruits commonly used by the ethnic population in Nepal were studied for the antioxidant activity and total polyphenol content (TPC). Among them, Terminalia bellirica, Terminalia chebula, Phyllanthus emblica and Spondias pinnata were the most potent antioxidants as compared with vitamin C bas...
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PMID: 20187713
PDF is available here.
PDF is available here.
Abstract
Four new sesquiterpenoids, chlomultins A-D (1-4), were isolated from the whole plant of Chloranthus multistachys. Their structures were established on the basis of spectroscopic analysis.
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PMID: 20552493
PDF is available here.
PDF is available here.
Hepatoprotective and antioxidant effects of gallic acid in paracetamol-induced liver damage in mice.
Abstract
The aim of this research paper was to investigate the hepatoprotective and antioxidant effects of gallic acid in paracetamol-induced liver damage in mice.
In the present study, the hepatoprotective and antioxidant effects of gallic acid were evaluated against paracetamol-induced hepatotoxicity in mi...
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PMID: 20609067
PDF is available here.
PDF is available here.
Tree Physiology (30)5 2010
Abstract
The aim of this study was to investigate, during the summer of the year 2008, the variation in leaf water and photosynthetic characteristics of Eucryphia cordifolia Cav. (Cunoniaceae) along its broad latitudinal distribution in central south Chile (36 degrees to 42 degrees S). The latitudinal variat...
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PMID: 20375026
PDF is available here.
PDF is available here.
Abstract
In this study the Q10 coefficients of heterotrophic activities were measured during aerobic decomposition of Utricularia breviscapa Wright ex Griseb from Oleo lagoon (21 degrees 36' S and 49 degrees 47' W), Luiz Antonio, SP. The bioassays were set up with fragments of U. breviscapa and incubated wit...
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PMID: 20549063
PDF is available here.
PDF is available here.
Abstract
The predators Hippodamia convergens Guérin-Menéville (Coleoptera: Coccinelidae) and Chrysoperla externa (Hagen) (Neuroptera: Chrysopidae), are frequently observed on vegetable crops, especially on tomato plants, as well as on flowers of several plants around crop fields. It is well known that when...
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PMID: 20379654
PDF is available here.
PDF is available here.
Annals of Botany (105)5 2010
Abstract
In S. armeria, allocation to reproductive traits within the inflorescence is influenced by dynamic trade-offs in resource allocation between early and late fruits, and may also be subject to inherent architectural effects. Large, unpredictable variation among fruits in fertilization success and seed...
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PMID: 20375201
PDF is available here.
PDF is available here.
Abstract
To develop the usefulness of plants as bioindicators requires an appropriate selection of plant species which entail an utmost importance for a particular situation. In the present study a periodic evaluation of air pollution tolerance index [APTI] of selected tree species such as Polyalthia longifo...
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PMID: 21047015
PDF is available here.
PDF is available here.
Abstract
The aim of this study is to determine some physical and mechanical properties of Paulownia tomentosa wood grown in Turkey. The samples trees harvested from Kargi in Corum. Physical properties including air-dry density oven-dry density basic density swelling, shrinkage and oven-dry and air-dry therma...
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PMID: 21047010
PDF is available here.
PDF is available here.
Annals of Botany (105)5 2010
Abstract
Despite the superficial similarities with different genera of Piperaceae and Saururaceae, the segregate position of Verhuellia revealed by molecular phylogenetics is supported by morphological, developmental and anatomical data presented here. Unitegmic ovules and inaperturate pollen, which are syna...
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PMID: 20237114
PDF is available here.
PDF is available here.
Abstract
The use of many traditional medicinal plants is often hampered by the absence of a proper biochemical characterization, essential to identify the bioactive compounds present. The leaves from five species endemic to the Macaronesian islands with recognized ethnobotanical applications were analysed: A...
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PMID: 20428065
PDF is available here.
PDF is available here.
Abstract
We conclude that although traditionally these plants are used in the aqueous form, its commercial preparation could be achieved using ethanol since a high total phenolic content and antioxidant activity is associated with this method of preparation....
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PMID: 20428033
PDF is available here.
PDF is available here.
Abstract
We conclude with a perspective of the impact emerging data will have on future research strategies and how they will develop further our understanding of male gametogenesis and plant development....
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PMID: 20298224
PDF is available here.
PDF is available here.
Abstract
Flowering plant reproduction is characterized by double fertilization, in which two diminutive brother sperm cells initiate embryo and endosperm. The role of the male gamete, although studied structurally for over a century at various levels, is still being explored on a molecular and cellular level...
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PMID: 20298228
PDF is available here.
PDF is available here.
Abstract
We review the most recent development in this field and focus on the role of secreted candidate signalling ligands....
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PMID: 20298233
PDF is available here.
PDF is available here.
Abstract
Fertilization comprises a series of precisely orchestrated steps that culminate in the fusion of male and female gametes. The most intimate steps during fertilization encompass gamete recognition, adhesion and fusion. In animals, some binding-effector proteins and enzymes have been identified that a...
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PMID: 20298235
PDF is available here.
PDF is available here.
Abstract
Flowering plants have evolved to be a predominant life form on earth. A common principle of flowering plants and probably one of the main reasons for their evolutionary success is the rapid development of an embryo next to a supporting tissue called the endosperm. The embryo and the endosperm are pr...
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PMID: 20298229
PDF is available here.
PDF is available here.
Abstract
The various classes of small non-coding RNAs are a fundamentally important component of the transcriptome. These molecules have roles in many essential processes such as regulation of gene expression at the transcriptional and post-transcriptional levels, guidance of DNA methylation and defence agai...
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PMID: 20298231
PDF is available here.
PDF is available here.
Abstract
The recent identification of several proteins playing key roles in S-RNase-based gametophytic self-incompatibility has led both to a greater understanding of the molecular biology of this response, as well as to questions regarding the precise mechanism by which compatible pollen tubes are recognize...
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PMID: 20298232
PDF is available here.
PDF is available here.
Abstract
A new alkaloid (1), together with five known compounds (2-6), has been isolated from the stem of Sparganium stoloniferum Buch.-Ham. The structure of the new compound was elucidated as 3-isobutyl-tetrahydro-imidazo[1,2-a]pyridine-2,5-dione on the basis of physical and chemical evidence and spectral a...
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PMID: 20419545
PDF is available here.
PDF is available here.
Planta Medica (76)4 2010
Abstract
The quality assessment and control of traditional Chinese medicines (TCM) has received a great deal of attention worldwide with its tremendous increasing use. Chromatographic fingerprinting is thought to be a good approach for this task and has been used for the quality assessment and control of man...
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PMID: 19757357
PDF is available here.
PDF is available here.
Planta Medica (76)4 2010
Abstract
We have successfully isolated and characterized five sesquiterpenes: one new compound (oxyonoseriolide, 1), one compound isolated for the first time from a natural source (hedyosmone, 2), and three known sesquiterpenes (onoseriolide, 3; chloranthalactone A, 4; and spathulenol, 5) that had not been p...
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PMID: 19830657
PDF is available here.
PDF is available here.
Planta Medica (76)5 2010
Abstract
These results indicate that NaHSO (3) treatment improved the rhizome yield in P. polyphylla, not only through enhancement of Pn but also by improving carbohydrate accumulation and ammonium assimilation. The increased saponin content after NaHSO (3) treatment was indicative of high rhizome quality.
(...
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PMID: 19844861
PDF is available here.
PDF is available here.
Abstract
Pollen morphology of neotropical species of Podostemum is described for the first time with light (LM) and scanning electronic microscopes (SEM), using pollen dehydration by critical point. Herbarium specimens under study are P. comatum, P. distichum, P. muelleri and P. rutifolium. Pollen grains are...
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PMID: 20411708
PDF is available here.
PDF is available here.
Journal of Plant Research (123)2 2010
Abstract
I (PMI); (2) elimination of the organelle by formation of enucleated cytoplasmic bodies (ECB); (3) autophagic degradation of organelles during male gametophyte development; (4) digestion of the organelle after fertilization; and (5)--the most likely possibility--digestion of organellar DNA in genera...
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PMID: 20196234
PDF is available here.
PDF is available here.
Abstract
OBJECTIVE: To study the chemical constituents of the plant of Sarcandra glabra and provide reference for the study of the bioactive substances. METHOD: The compounds were isolated from the EtOH extract by various chromatographic methods and their structures were elucidated by their physico-chemical...
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PMID: 20545194
PDF is available here.
PDF is available here.
Journal of Ethnopharmacology (127)3 2010
Abstract
These results suggested that both Inchinko and Sanshishi may contribute to the protective effects of ICKT against con A hepatitis. Capillarisin was found to be potently hepatoprotective, and genipin may also contribute, especially via modulation of cytokine production.
Copyright 2009 Elsevier Irelan...
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PMID: 19962433
PDF is available here.
PDF is available here.
Journal of Ethnopharmacology (127)3 2010
Abstract
SH21B inhibits fat accumulation by down-regulating the expression of genes involved in the adipogenesis pathway.
Copyright 2009 Elsevier Ireland Ltd. All rights reserved....
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PMID: 19963057
PDF is available here.
PDF is available here.
Abstract
We report here the characterization of CRY gene family in hexaploid wheat. Degenerate PCR amplification of the regions encoding the conserved flavin-binding domain of CRY proteins yielded seven bands, resulting from amplification of CRY1a, CRY1b and CRY2 homologous genes. Assignment of individual am...
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PMID: 19626459
PDF is available here.
PDF is available here.
Abstract
We examined the possibility that HemoHIM can enhance the anticancer effects of ionizing radiation (IR) in melanoma-bearing mice. The HemoHIM was prepared by adding the ethanol-insoluble fraction to the total water extract of a mixture of three edible herbs-Angelica Radix, Cnidium Rhizoma, and Paeoni...
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PMID: 20136435
PDF is available here.
PDF is available here.
Abstract
Aqueous extracts of a few medicinal plants traditionally used in Portugal have been assayed for their effects upon hepatic oxidative stress in mice. Previous in vitro studies had allowed characterization of agrimony, sage, savory, and raspberry in terms of overall antioxidant capacity and phenolic c...
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PMID: 20136446
PDF is available here.
PDF is available here.
Abstract
OBJECTIVE: To investigate chemical constituents of Iodes cirrhosa. METHOD: Constituents were isolated by using a combination of various chromatographic techniques including column chromatography over silica gel, Sephadex LH-20, and C-18, as well as reversed-phase HPLC. Structures of the isolates wer...
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PMID: 20450044
PDF is available here.
PDF is available here.
Abstract
The key parts of chemical fingerprinting. However, the performance of the current whole similarity determining method sometimes is inadequate when the chromatograms of different classes are similar. The present study was focused on developing a sort similarity measure determining method for these pr...
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PMID: 20450047
PDF is available here.
PDF is available here.
Abstract
While sufferers are often uncomfortable recalling personal fright experiences, reporting use of medicinal plants is less problematic. Inquiry on fright medical ethnobotany (or phytotherapies) serves as a proxy measurement for fright occurrence. Cross-cultural and ethnopharmacology literature on the...
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PMID: 20163730
PDF is available here.
PDF is available here.
Abstract
Infections of the reproductive tract, complications after childbirth, and reproductive problems continue to be a major health challenge worldwide. An impressive number of plant species is traditionally used to remedy such afflictions, and some have been investigated for their efficacy with positive...
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PMID: 21040536
PDF is available here.
PDF is available here.
Fungal Biology (114)1 2010
Abstract
Olpidium brassicae is a ubiquitous obligate root-infecting fungal pathogen. It is an important vector of a wide range of plant viruses. Olpidium isolates that infected brassica plants did not infect lettuce plants and vice-versa. Host range tests, PCR amplification and sequencing of...
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PMID: 20965058
PDF is available here.
PDF is available here.
Abstract