02771nas a2200265   4500008004100000245011700041210006900158260000800227300001400235490000700249520174500256653001802001653001702019653004002036653000802076653001402084653001402098653003102112653001102143653002202154653003602176653001602212100001702228856026002245       2000                        eng d00aDistribution and taxonomic implications of some phenolics in the family Lamiaceae determined by ESR spectroscopy0 aDistribution and taxonomic implications of some phenolics in the  cJan  a229–2530 v283 aThe dihydric phenolics from the leaves of 365 specimens representing 355 species and varieties of 110 genera of Lamiaceae (Labiatae) have been examined as semiquinones by ESR spectroscopy. Of these 89 genera comprising 194 species belong to the Lamiaceae, whereas 21 genera comprising 161 species have been transferred from the Verbenaceae in the most recent classification. Two chemical characters give strong support to the subfamily division of the Lamiaceae as recognised by Erdtman (1945). (Svensk Bet. Tidskr. 29, 279-285) and others. Rosmarinic acid was observed in 110 species out of 127 studied and confined to the subfamily Nepetoideae sensu Erdtman. These species produce tricolpate pollen grains. 3,4-Dihydroxyphenylethanoid glycosides were observed in 111 species all confined to Lamioideae sensu Erdtman with hexacolpate pollen grains. The acid and the phenylethanoid glycosides were found to be mutually exclusive, apart from one species, Teucrium scorodonia. A compound tentatively assigned as a beta-hydroxy-(3,4-dihydroxyphenyl) ethanoid glycoside, was observed in 49 species, solely confined to subfamily Lamioideae. Furthermore, rosmarinic acid was observed in Aegiphila mollis and in Hymenopyramis brachiata, both belonging to Lamioideae. No phenylethanoid glycosides were observed from any of 5 Hymenopyramis or from any of 30 species of Vitex. The latter result questions the transfer of the genus to Lamiaceae, but strengthens its isolated position. Chlorogenic acid was observed in 34 species and protochatechuic acid in 16 species. Hydroquinone is scattered in the family (4 species) and thymohydroquinone was observed in 7 species all belong to the Nepetoideae. (C) 2000 Elsevier Science Ltd. All rights reserved.10aChemotaxonomy10aConstituents10aDihydroxy-Phenylethanoid Glycosides10aEsr10aLamiaceae10aPhenolics10aPhenylpropanoid Glycosides10aPlants10aPollen Morphology10aRosmarinic And Chlorogenic Acid10aVerbenaceae1 aPedersen, JA  uhttp://apps.isiknowledge.com/InboundService.do?product=WOS&action=retrieve&SrcApp=Papers&UT=000085500300004&SID=2AFL5dnj5MCc8JPedL5&SrcAuth=mekentosj&mode=FullRecord&customersID=mekentosj&DestFail=http%253A%252F%252Faccess.isiproducts.com%252Fcustom_image01867nas a2200277   4500008004100000245006100041210006100102260000800163300001400171490000700185520090600192653002601098653002701124653001401151653001501165653001801180653002301198653003401221653001101255653001201266653001501278100001201293700001201305700001201317856026001329       2000                        eng d00aConstituents of the whole herb of Clinoponium laxiflorum0 aConstituents of the whole herb of Clinoponium laxiflorum  cJan  a241–2460 v473 aThe isolation and identification of twenty-two components (including one new compound) from the whole herb of Clinoponium laxiflorum (Hay) Matsum (Labiatae) are described. Their structures were determined on the basis of spectral and chemical transformation. One new compound is methyl rosmarinate. The other twenty-one compounds include three steroids (alpha-spinasterol, alpha-spinasteryl-3-O-beta-D-glucopyranoside, and beta-sitosteryl-3-O-beta-glucopyranoside), three triterpenes (oleanolic acid, ursolic acid, and betulinic acid), nine flavonoids (didymin, apigenin-7-O-beta-glucopyranoside, luteolin-7-O-beta-glucopyranoside, isosakuranetin, narigenin, apigenin, luteolin, narirutin, and hesperidin), three lignolic acids (rosmarinic acid, 3-(3,4-dihydroxyphenyl)lactic acid, and caffeic acid), and three phenols (4-hydroxybenzaldehyde, 3,4-dihydroxybenzaldehyde, and 3,4-dihydroxybenzoic acid).10aChemical-Constituents10aClinopodium Laxiflorum10aFlavonoid10aFlavonoids10aLignolic Acid10aMethyl Rosmarinate10aOccurring Terpene Derivatives10aPhenol10aSteroid10aTriterpene1 aKuo, YH1 aLee, SM1 aLai, JS  uhttp://apps.isiknowledge.com/InboundService.do?product=WOS&action=retrieve&SrcApp=Papers&UT=000085946500028&SID=2AFL5dnj5MCc8JPedL5&SrcAuth=mekentosj&mode=FullRecord&customersID=mekentosj&DestFail=http%253A%252F%252Faccess.isiproducts.com%252Fcustom_image00449nas a2200133   4500008004100000245006300041210005800104260000800162300001100170100001300181700001400194700001400208856009300222       2000                        eng d00aVitex: A Newsletter for Lamiaceae {&} Verbenaceae Research0 aVitex A Newsletter for Lamiaceae Verbenaceae Research  cFeb  a1–231 aPaton, A1 aHarley, R1 aHarvey, T  uhttps://lamiaceae.myspecies.info/content/vitex-newsletter-lamiaceae-verbenaceae-research01131nas a2200169   4500008004100000245012500041210006900166260000800235300001200243490000700255520037400262100001600636700001600652700001700668700001600685856026000701       2000                        eng d00aComparative anatomy of wild and cultivated Hedeoma multiflorum Benth. (Lamiaceae) in the province of San Luis, Argentina0 aComparative anatomy of wild and cultivated Hedeoma multiflorum B  cJan  a65–700 v673 aThis work contains a detailed comparative microscopic analysis of the leaf and stem anatomy of wild and cultivated Hedeoma multiflorum Benth. plants in the Province of San Luis, Argentina. The markedly different morphological characteristics of "peperina" wild plants from the high arid zone and of those under cultivation are shown in microphotographs and in sketches.1 aGraciela, M1 aAndersen, A1 aFernandez, E1 aMartinez, E  uhttp://apps.isiknowledge.com/InboundService.do?product=WOS&action=retrieve&SrcApp=Papers&UT=000166805500010&SID=2AFL5dnj5MCc8JPedL5&SrcAuth=mekentosj&mode=FullRecord&customersID=mekentosj&DestFail=http%253A%252F%252Faccess.isiproducts.com%252Fcustom_image01591nas a2200157   4500008004100000245015500041210006900196260000800265300001400273490000700287520083000294100001601124700002101140700001201161856026001173       2000                        eng d00aSustainable development of Hedeoma multiflorum Bentham (Lamiaceae) in San Luis (Argentina) - Part II. Experiment cultivation under mountain conditions0 aSustainable development of Hedeoma multiflorum Bentham Lamiaceae  cJan  a175–1780 v663 aThe present work had the objective of raising plants of "peperina de las lomas", from seeds, in experimental plots, under mountain conditions, to gather information about requirements of the species for use in its commercial cultivation. The results, after repeating the test for three years, show that plants complete a life cycle and then die, i.e, they behave like annuals (in nature they are perennials) may be due to intraspecific competition (higher plant density under cultivation than that observed in the wild populations of the area). The growth reached by the plants, expressed as total length of the aerial part, surpassed that of those that grow wild; and the average production of 1430 g was fresh matter /m(2) and 17,468 of dry matter. In winter, the plants have withstood 10 degrees C without shedding leaves.1 aMartinez, E1 ade Martinez, EAF1 aSosa, L  uhttp://apps.isiknowledge.com/InboundService.do?product=WOS&action=retrieve&SrcApp=Papers&UT=000087519800024&SID=2AFL5dnj5MCc8JPedL5&SrcAuth=mekentosj&mode=FullRecord&customersID=mekentosj&DestFail=http%253A%252F%252Faccess.isiproducts.com%252Fcustom_image01542nas a2200145   4500008004100000245014500041210006900186260000800255300001400263490000700277520081500284100001601099700002101115856026001136       2000                        eng d00aSustainable development of Hedeoma multiflorum Bentham (Lamiaceae) in San Luis (Argentina) - Part I. Germination under laboratory conditions0 aSustainable development of Hedeoma multiflorum Bentham Lamiaceae  cJan  a145–1480 v663 aHedeoma multiflorum Bentham (Lamiaceae) is a native aromatic-medicinal species which is under pressure with severe regression of its populations, due to extensive and indiscriminate extraction for commercial purposes. This work studies the germination of this species under laboratory conditions in order to gather data for its commercial cultivation. Seeds from plants of the San Luis sierras were collected during 1994, 1995 and 1996 and stored in airtight containers. Their germination energy was determined on the 3(rd) day of germination and their germination power on the 7(th) day. The results show that the seed goes through a state of primary rest which ends six months after harvest, when germination energy and power reach maximum values. Beyond one year of age, those values decrease significantly.1 aMartinez, E1 ade Martinez, EAF  uhttp://apps.isiknowledge.com/InboundService.do?product=WOS&action=retrieve&SrcApp=Papers&UT=000087519800020&SID=2AFL5dnj5MCc8JPedL5&SrcAuth=mekentosj&mode=FullRecord&customersID=mekentosj&DestFail=http%253A%252F%252Faccess.isiproducts.com%252Fcustom_image00484nas a2200121   4500008004100000245008700041210006900128300001400197490000700211100001500218700001500233856011400248       2000                        eng d00aList of species of tropical American Clinopodium (Labiatae), with new combinations0 aList of species of tropical American Clinopodium Labiatae with n  a917–9270 v551 aHarley, RM1 aPaucar, AG  uhttps://lamiaceae.myspecies.info/content/list-species-tropical-american-clinopodium-labiatae-new-combinations02388nas a2200325   4500008004100000245012900041210006900170260000800239300001400247490000800261520129300269653002401562653002301586653004101609653002301650653002101673653001501694653002501709653001401734653003601748653002801784653001401812653001601826653002501842100001601867700001401883700001401897700001701911856013401928       2000                        eng d00aCloning and expression of UDP-glucose: flavonoid 7-O-glucosyltransferase from hairy root cultures of Scutellaria baicalensis0 aCloning and expression of UDPglucose flavonoid 7Oglucosyltransfe  cMay  a1006–130 v2103 aA cDNA encoding UDP-glucose: baicalein 7-O-glucosyltransferase (UBGT) was isolated from a cDNA library from hairy root cultures of Scutellaria baicalensis Georgi probed with a partial-length cDNA clone of a UDP-glucose: flavonoid 3-O-glucosyltransferase (UFGT) from grape (Vitis vinifera L.). The heterologous probe contained a glucosyltransferase consensus amino acid sequence which was also present in the Scutellaria cDNA clones. The complete nucleotide sequence of the 1688-bp cDNA insert was determined and the deduced amino acid sequences are presented. The nucleotide sequence analysis of UBGT revealed an open reading frame encoding a polypeptide of 476 amino acids with a calculated molecular mass of 53,094 Da. The reaction product for baicalein and UDP-glucose catalyzed by recombinant UBGT in Escherichia coli was identified as authentic baicalein 7-O-glucoside using high-performance liquid chromatography and proton nuclear magnetic resonance spectroscopy. The enzyme activities of recombinant UBGT expressed in E. coli were also detected towards flavonoids such as baicalein, wogonin, apigenin, scutellarein, 7,4'-dihydroxyflavone and kaempferol, and phenolic compounds. The accumulation of UBGT mRNA in hairy roots was in response to wounding or salicylic acid treatments.10aAmino Acid Sequence10aBlotting: Northern10aChromatography: High Pressure Liquid10aCloning: Molecular10aEscherichia coli10aFlavonoids10aGlucosyltransferases10aLamiaceae10aMagnetic Resonance Spectroscopy10aMolecular Sequence Data10aPhylogeny10aPlant Roots10aRecombinant Proteins1 aHirotani, M1 aKuroda, R1 aSuzuki, H1 aYoshikawa, T  uhttps://lamiaceae.myspecies.info/content/cloning-and-expression-udp-glucose-flavonoid-7-o-glucosyltransferase-hairy-root-cultures