Advanced Search
Display options
Filter resources
Text Availability
Article type
Publication date
Species
Language
Sex
Age
Showing 25 to 36 of 1088 entries
Sorted by: Best Match Show Resources per page
Proteomic Analysis Reveals the Positive Effect of Exogenous Spermidine in Tomato Seedlings' Response to High-Temperature Stress.

Frontiers in plant science

Sang Q, Shan X, An Y, Shu S, Sun J, Guo S.
PMID: 28220137
Front Plant Sci. 2017 Feb 06;8:120. doi: 10.3389/fpls.2017.00120. eCollection 2017.

Polyamines are phytohormones that regulate plant growth and development as well as the response to environmental stresses. To evaluate their functions in high-temperature stress responses, the effects of exogenous spermidine (Spd) were determined in tomato leaves using two-dimensional electrophoresis...

Influence of Polyamines on Growth of Hairy Root Cultures of Witloof Chicory (Cichorium intybus L. cv. Lucknow Local) and Formation of Coumarins.

Journal of plant growth regulation

Bais HP, George J, Ravishankar GA.
PMID: 10467017
J Plant Growth Regul. 1999 Aug;18(1):33-37. doi: 10.1007/pl00007043.

The effect of polyamines (putrescine, spermidine, and spermine) was examined for growth and production of two coumarins, esculetin and esculin, in the hairy roots of chicory (Cichorium intybus L. cv. Lucknow local). Of the polyamines administered, 1.5 mm putrescine...

ABA and polyamines act independently in primary leaves of cold-stressed tomato (Lycopersicon esculentum).

Physiologia plantarum

Kim TE, Kim SK, Han TJ, Lee JS, Chang SC.
PMID: 12081529
Physiol Plant. 2002 Jul;115(3):370-376. doi: 10.1034/j.1399-3054.2002.1150306.x.

The effects of ABA and putrescine, a polyamine, on cold-induced membrane leakage were investigated using primary leaves of wild-type and an ABA-deficient mutant, flacca, of tomato (Lycopersicon esculentum Mill.). The amount of chilling-induced electrolyte leakage from flacca leaves was...

Polyamine distribution patterns within the families Aeromonadaceae, Vibrionaceae, Pasteurellaceae, and Halomonadaceae, and related genera of the gamma subclass of the Proteobacteria.

The Journal of general and applied microbiology

Hamana K.
PMID: 12501353
J Gen Appl Microbiol. 1997 Feb;43(1):49-59. doi: 10.2323/jgam.43.49.

Polyamines of the four families and the five related genera within the gamma subclass of the class Proteobacteria were analyzed by HPLC with the objective of developing a chemotaxonomic system. The production of putrescine, diaminopropane, cadaverine, and agmatine are...

RNA Polymerase activity in purified nuclei from rat prostate gland in the presence of polyamines.

FEBS letters

Barbiroli B, Corti A, Caldarera CM.
PMID: 11945659
FEBS Lett. 1971 Mar 05;13(3):169-172. doi: 10.1016/0014-5793(71)80227-2.

No abstract available.

Differential responses of Brassica napus and Petunia hybrida to leaf protoplast isolation stress.

Physiologia plantarum

Watanabe M, Suzuki K, Kawasaki H, Watanabe Y.
PMID: 11975740
Physiol Plant. 2002 Apr;114(4):645-651. doi: 10.1034/j.1399-3054.2002.1140419.x.

Changes in the response to abiotic stress during the isolation of leaf protoplasts were compared between a recalcitrant species of Brassica napus and regenerating species of Petunia hybrida. Initially, levels of soluble free putrescine (put), spermidine (spd) and spermine...

Novel Zinc Fluorescent Probes Excitable with Visible Light for Biological Applications We thank Prof. E. Kimura and Prof. T. Koike for advice on the chemistry of macrocyclic polyamines.

Angewandte Chemie (International ed. in English)

Hirano T, Kikuchi K, Urano Y, Higuchi T, Nagano T.
PMID: 10760919
Angew Chem Int Ed Engl. 2000 Mar;39(6):1052-1054. doi: 10.1002/(sici)1521-3773(20000317)39:6<1052::aid-anie1052>3.0.co;2-5.

No abstract available.

Biochemical aspects and functional role of the copper-containing amine oxidases.

Inflammopharmacology

Buffoni F, Ignesti G.
PMID: 15035803
Inflammopharmacology. 2003;11(3):203-9. doi: 10.1163/156856003322315550.

The copper-containing amine oxidases of the class EC 1.4.3.6 share many biochemical similarities. They contain cupric copper and catalyse the same general reaction. In mammals, diamine oxidase has a role in the metabolism of histamine, some other diamines and...

Effects of light quality on somatic embryogenesis in Araujia sericifera.

Physiologia plantarum

Torné JM, Moysset L, Santos M, Simón E.
PMID: 11240926
Physiol Plant. 2001 Mar;111(3):405-411. doi: 10.1034/j.1399-3054.2001.1110319.x.

The effects of photoperiod, light quality and end-of-day (EOD) phytochrome photoconversion on somatic embryogenesis (SE) of Araujia sericifera petals have been studied. Petals from immature flowers were cultured under 8- and 16-h photoperiods using Gro-lux fluorescent lamps. The photon...

Polyamine depletion induces G1 and S phase arrest in human retinoblastoma Y79 cells.

Cancer cell international

Ueda A, Araie M, Kubota S.
PMID: 18208615
Cancer Cell Int. 2008 Jan 21;8:2. doi: 10.1186/1475-2867-8-2.

BACKGROUND: Polyamines and ornithine decarboxylase (ODC) are essential for cell proliferation. DL-alpha-difluoromethylornithine (DFMO), a synthetic inhibitor of ODC, induces G1 arrest through dephosphorylation of retinoblastoma protein (pRb). The effect of DFMO on cell growth of pRb deficient cells is...

The interactions between nucleic acids and polyamines. III. Microscopic protonation constants of spermidine.

Biophysical chemistry

Onasch F, Aikens D, Bunce S, Schwartz H, Nairn D, Hurwitz C.
PMID: 17005142
Biophys Chem. 1984 May;19(3):245-53. doi: 10.1016/0301-4622(84)87006-4.

Changes in the NMR chemical shifts of protons adjacent to the nitrogen atoms of Spermidine which are undergoing protonation have been measured by two-dimensional heteronuclear coupled NMR. Data thus obtained measure the dependence of the state of protonation of...

The Effect of Aromatic Diamidines on Bacterial Growth: II. The Antagonism of Nucleic Acids and Polyamines.

Journal of bacteriology

Bichowsky-Slomnitzki L.
PMID: 16561431
J Bacteriol. 1948 Jan;55(1):33-41.

No abstract available.

Showing 25 to 36 of 1088 entries