Icelandic
Albanian
Arabic
Armenian
Azerbaijani
Belarusian
Bengali
Bosnian
Catalan
Czech
Danish
Deutsch
Dutch
English
Estonian
Finnish
Français
Greek
Haitian Creole
Hebrew
Hindi
Hungarian
Icelandic
Indonesian
Irish
Italian
Japanese
Korean
Latvian
Lithuanian
Macedonian
Mongolian
Norwegian
Persian
Polish
Portuguese
Romanian
Russian
Serbian
Slovak
Slovenian
Spanish
Swahili
Swedish
Turkish
Ukrainian
Vietnamese
Български
中文(简体)
中文(繁體)
thymidine/tóbaksjurtir
Krækjan er vistuð á klemmuspjaldið
Bls 1 frá 18 niðurstöður
Rapid Initiation of Thymidine Incorporation into Deoxyribonucleic Acid in Vegetative Tobacco Stem Segments Treated with Indole-3-acetic Acid.
Aðeins skráðir notendur geta þýtt greinar
Skráðu þig / skráðu þig
The short term effect of 11.4 mum indoleacetic acid on the incorporation of (methyl-(3)H)thymidine into DNA in vegetative tobacco (Nicotiana tabacum cv. Wis. 38) stem segments has been investigated. In segments that are defoliated, inverted, and kept in the dark for 7 hours, indoleacetic acid very
Variable expression of the herpes simplex virus thymidine kinase gene in Nicotiana tabacum affects negative selection.
Aðeins skráðir notendur geta þýtt greinar
Skráðu þig / skráðu þig
The potentials and limitations of negative-selection systems based on the human herpes simplex virus thymidine kinase type-1 (HSVtk) gene, which causes sensitivity to the nucleoside analog ganciclovir, were examined in tobacco as a model system. There were great differences between individual
[ON THE INCORPORATION OF THYMIDINE-H3 IN DNA OF THE CHLOROPLASTS OF NICOTIANA RUSTICA].
Aðeins skráðir notendur geta þýtt greinar
Skráðu þig / skráðu þig
Preferential synthesis of plastid DNA and increased replication of plastids in cultured tobacco cells following medium renewal.
Aðeins skráðir notendur geta þýtt greinar
Skráðu þig / skráðu þig
During the culture of tobacco BY 2 cells derived from Nicotiana tabacum L. cv. Bright Yellow 2, morphological changes of plastid (pt) nucleoids and their replication were examined by fluorescence microscopy after staining with 4'6-diamidino-2-phenylindole. Upon transfer to fresh medium, the
Flower Formation in Excised Tobacco Stem Segments: III. Deoxyribonucleic Acid Content in Stem Tissue of Vegetative and Flowering Tobacco Plants.
Aðeins skráðir notendur geta þýtt greinar
Skráðu þig / skráðu þig
A method has been developed that extracts DNA from stem tissue of flowering tobacco plants, Nicotiana tabacum cv. Wis. 38. The DNA content of stem tissue from a flowering tobacco plant is correlated with its capacity to flower in vitro. Stem segments known to form 100% floral buds contain 10 times
Determination of 5-methylcytosine from plant DNA by high-performance liquid chromatography.
Aðeins skráðir notendur geta þýtt greinar
Skráðu þig / skráðu þig
The relative amounts of the five nucleosides (deoxycytidine, 5-methyldeoxycytidine, deoxyadenosine, deoxyguanosine and thymidine) in the DNA of nine plant species, one plant satellite DNA, and one animal species were determined by high performance liquid chromatography. The method allows the clean
N5-Formyltetrahydrofolate counteracts methotrexate toxicity in tobacco cell culture.
Aðeins skráðir notendur geta þýtt greinar
Skráðu þig / skráðu þig
N5-Formyltetrahydrofolate (leucovorin) counteracted methotrexate toxicity in suspension cultures of Nicotiana tabacum var. Xanthi. Methotrexate at 50 nM inhibited growth of the tobacco cell cultures by 87%. Leucovorin at 200 uM reduced growth inhibition in methotrexate-treated cultures to 37%, but
Transient expression, purification and characterization of bioactive human fibroblast growth factor 8b in tobacco plants.
Aðeins skráðir notendur geta þýtt greinar
Skráðu þig / skráðu þig
cDNA of human fibroblast growth factor 8 isoform b (FGF8b) was cloned for the first time into a plant expression vector with or without endoplasmic reticulum retention signal (KDEL) and was transiently expressed as His tagged fusion protein in Nicotiana tabacum leaves through Agrobacterium mediated
Passage of bacterial DNA into host cells during in vitro transformation of Nicotiana tabacum by Agrobacterium tumefaciens.
Aðeins skráðir notendur geta þýtt greinar
Skráðu þig / skráðu þig
Tumorigenic and non-tumorigenic strains of Agrobacterium tumefaciens were labelled with tritiated thymidine and added separately to suspension cultures of X-D line habituated tobacco cells. The subsequent association of bacteria with plant host cells and the passage of bacteria and bacterial DNA
The G-protein-coupled receptor GCR1 regulates DNA synthesis through activation of phosphatidylinositol-specific phospholipase C.
Aðeins skráðir notendur geta þýtt greinar
Skráðu þig / skráðu þig
Different lines of evidence suggest that specific events during the cell cycle may be mediated by a heterotrimeric G-protein activated by a cognate G-protein coupled receptor. However, coupling between the only known Galpha-subunit of the heterotrimeric G-protein (GPA1) and the only putative
Effect of glyphosate on carrot and tobacco cells.
Aðeins skráðir notendur geta þýtt greinar
Skráðu þig / skráðu þig
The growth of suspension-cultured carrot (Daucus carota L.) and tobacco (Nicotiana tabacum L. cv. Xanthi) cells was inhibited by glyphosate (N-[phosphonomethyl]glycine). This inhibition was reversed by adding combinations of phenylalanine, tyrosine, and tryptophan or casein hydrolysate. Casein
Chloroplast DNA synthesis in light and dark grown cultured Nicotiana tabacum cells as determined by molecular hybridization.
Aðeins skráðir notendur geta þýtt greinar
Skráðu þig / skráðu þig
A simple method using molecular hybridization was devised to quantitatively measure chloroplast DNA synthesis in vivo. Total cellular DNA isolated from Nicotiana tabacum suspension cells, labeled with (3)H-thymidine, was hybridized to nitrocellulose membrane-bound cloned chloroplast DNA (ct DNA)
5-Bromodeoxyuridine: A specific inhibitor of cytokinin-habituation in tobacco cell culture.
Aðeins skráðir notendur geta þýtt greinar
Skráðu þig / skráðu þig
Cytokinin-habituated cells of Nicotiana tabacum L. cv. "Havana 425" are able to grow in culture without added cytokinin. The thymidine analogue, 5-bromodeoxyuridine (BUdR), which selectively inhibits differentiation of animal cells, blocks expression of the cytokinin-habituated phenotype in culture.
EVIDENCE FOR CYTOPLASMIC DNA IN ROOT CELLS OF NICOTIANA.
Aðeins skráðir notendur geta þýtt greinar
Skráðu þig / skráðu þig
Sterile root cultures from Nicotiana tabacum were grown with H(3)-thymidine added to the medium for various intervals. Incorporation of the labeled nucleoside into nuclear DNA occurred in a fraction of the nuclei which increased with time. In addition, the cytoplasm of all cells incorporated enough
Quantitative analysis of the fate of exogenous DNA in Nicotiana protoplasts.
Aðeins skráðir notendur geta þýtt greinar
Skráðu þig / skráðu þig
After a 5-hour incubation of protoplasts of Nicotiana tabacum L. ;Xanthi' with (3)H-DNA (7.26 mug/ml) from N. tabacum L. ;Xanthi nc' 3.5% of the initial radioactivity was found in acid-insoluble substances of the protoplasts. The addition of DEAE-dextran and poly-l-lysine to the incubation medium
Heillasta gagnagrunnur lækningajurtanna sem studdur er af vísindum
- Virkar á 55 tungumálum
- Jurtalækningar studdir af vísindum
- Jurtaviðurkenning eftir ímynd
- Gagnvirkt GPS kort - merktu jurtir á staðsetningu (kemur fljótlega)
- Lestu vísindarit sem tengjast leit þinni
- Leitaðu að lækningajurtum eftir áhrifum þeirra
- Skipuleggðu áhugamál þitt og vertu vakandi með fréttarannsóknum, klínískum rannsóknum og einkaleyfum
Sláðu inn einkenni eða sjúkdóm og lestu um jurtir sem gætu hjálpað, sláðu jurt og sjáðu sjúkdóma og einkenni sem hún er notuð við.
* Allar upplýsingar eru byggðar á birtum vísindarannsóknum
