Isolation and expression of an allergen-like mRNA from ethylene-treated Sambucus nigra leaflet abscission zones
نویسندگان
چکیده
منابع مشابه
Changes in expansin activity and gene expression during ethylene-promoted leaflet abscission in Sambucus nigra.
During ethylene-promoted leaflet abscission in Sambucus nigra a 7-fold increase in expansin activity was detected specifically in tissues undergoing cell separation, whilst only low levels of activity were seen in adjacent non-abscising tissues. An RT-PCR strategy was used to amplify expansin fragments from a cDNA library generated from mRNA extracted from ethylene-treated leaflet abscission-zo...
متن کاملSambucus nigra (Elderberry) Monograph
Introduction Sambucus nigra, or European elder, is a tall tree-like shrub, native to Europe, Asia, and North Africa, and naturalized in the United States. Various parts of the elder have long been used in traditional medicine as a diaphoretic, diuretic, astringent, laxative, and emetic. The berries were used traditionally as a food to make elderberry wine and pies, and as a flavoring or dye. Cu...
متن کاملAntidepressant activities of Sambucus ebulus and Sambucus nigra.
OBJECTIVE Many pharmacological activities have been reported in Sambucus (S.) genus. The aim of present study was to investigate antidepressant activities of different parts of S. ebulus and S. nigra. MATERIALS AND METHODS Antidepressant activity of methanolic extracts were evaluated by forced swimming test (FST) and tail suspension tests (TST) in male Swiss albino mice. RESULTS Extracts sh...
متن کاملAnticonvulsant activities of Sambucus nigra.
OBJECTIVE Sambucus (S) spp. is reported to possess a variety of activities and has been used in traditional medicine for many years. In spite of CNS activity of this genus, nothing is known about the anticonvulsant activity of S. nigra. MATERIALS AND METHODS Anticonvulsant activities of methanolic extracts of bark, fruit and leaf of S. nigra at doses of 250, 500 and 1000 mg kg-1 were determin...
متن کاملStructure and expression of an ethylene-related mRNA from tomato.
Messenger RNAs homologous to a cDNA clone (pTOM 13) derived from a ripe-tomato-specific cDNA library are expressed during tomato fruit ripening and after the wounding of leaf and green fruit material. Both responses involve the synthesis of the hormone ethylene. Accumulation of the pTOM 13--homologous RNA during ripening is rapid and sustained, and reaches its maximum level in orange fruit. Fol...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Experimental Botany
سال: 1999
ISSN: 0022-0957,1460-2431
DOI: 10.1093/jxb/50.334.733