Catalan
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)
ribonucleic acid/dacsa
L'enllaç es desa al porta-retalls
Pàgina 1 des de 16 resultats
Characterization of ribonucleic acid synthesis by nuclei isolated from Zea mays.
Només els usuaris registrats poden traduir articles
Inicieu sessió / registreu-vos
Nuclei were isolated from the shoots of Zea mays and assayed for endogenous RNA polymerase activity in vitro. Maximum incorporation from radioactive precursors (70 pmol [(3)H]uridine 5' monophosphate/100 μg DNA) was reached after incubation for 1 h at 25°C. The RNA product, analysed by
Effects of Potassium Nutrition on Ribonucleic Acid and Ribonuclease in Zea mays L.
Només els usuaris registrats poden traduir articles
Inicieu sessió / registreu-vos
Potassium deficiency decreased the total RNA per shoot in corn (Zea mays L.) seedlings due to the reduced sizes of the plant, but increased the ratio of RNA to dry matter as much as 40%. Total base composition of RNA was unaffected by K(+) deficiency. Thus K(+) deficiency does not appear to alter
[Contamination of soluble ribonucleic acids of immature seeds of Zea mays by a phenol-carboxylic acid].
Només els usuaris registrats poden traduir articles
Inicieu sessió / registreu-vos
A rapid technique for the estimation of polynucleotide adenylyltransferase and ribonucleic Acid polymerase in plant tissues.
Només els usuaris registrats poden traduir articles
Inicieu sessió / registreu-vos
Nucleic acid-dependent polynucleotide adenylytransferase (EC 2.7.7.19) and ribonucleic acid polymerase (EC 2.7.7.6) have been partially purified from maize tissues (Zea mays L.) utilizing ammonium sulfate precipitation and batch diethylaminoethylcellulose chromatography. The technique is applicable
Effect of light on ribonucleic Acid metabolism in greening maize leaves.
Només els usuaris registrats poden traduir articles
Inicieu sessió / registreu-vos
The effect of illumination on the incorporation of labeled precursors into RNA of dark-grown maize (Zea mays) leaves was studied using either (32)P-phosphate or double labeling with (14)C- and (3)H-uridine. In the dark, label was preferentially incorporated into etioplast ribosomal RNAs.
Estradiol increases amounts of messenger ribonucleic acid for gonadotropin-releasing hormone receptors in sheep.
Només els usuaris registrats poden traduir articles
Inicieu sessió / registreu-vos
Two experiments were conducted simultaneously to investigate regulation of amounts of mRNA for GnRH receptors during the periovulatory period in sheep. In the first experiment, amounts of mRNA for GnRH receptors were measured before and after preovulatory surge of LH following regression of the CL
Up-regulation of oxytocin receptor messenger ribonucleic acid and protein by estradiol in the cervix of ovariectomized rat.
Només els usuaris registrats poden traduir articles
Inicieu sessió / registreu-vos
Oxytocin receptor (OTR) regulation has been extensively studied in uterine myometrium and endometrium. However, studies in the cervix are limited. The present studies utilized in situ hybridization and immunocytochemistry to localize OTR mRNA and protein distribution in cervices of nonpregnant
Sequence of Reactivation of Ribonucleic Acid Synthesis during Early Germination of the Maize Embryo.
Només els usuaris registrats poden traduir articles
Inicieu sessió / registreu-vos
The onset of RNA synthesis in primary roots of germinating Zea mays embryos was studied. Incubation of excised embryos in the radioactive precursor solution was performed after different germination periods.It was observed that there are three successive stages in the reactivation of RNA synthesis.
Maize mitochondria: purification and characterization of ribosomes and ribosomal ribonucleic Acid.
Només els usuaris registrats poden traduir articles
Inicieu sessió / registreu-vos
Mitochondria were prepared from etiolated maize shoots (Zea mays L. var. McNair 508) by homogenization followed by differential centrifugation and equilibrium banding in discontinuous sucrose or Renografin-sucrose gradients. Mitochondria prepared by sucrose banding showed better physiological
Changes in hepatic lipid parameters and hepatic messenger ribonucleic acid expression following estradiol administration in laying hens (Gallus domesticus).
Només els usuaris registrats poden traduir articles
Inicieu sessió / registreu-vos
Fatty liver hemorrhagic syndrome (FLHS) is characterized by increased hepatic triacylglycerol content associated with liver hemorrhages and results in a sudden decline in egg production. Genetic, environmental, nutritional, and hormonal factors have all been implicated in the etiology of FLHS, but
Expression and inducibility of aryl hydrocarbon receptor pathway genes in wild-caught killifish (Fundulus heteroclitus) with different contaminant-exposure histories.
Només els usuaris registrats poden traduir articles
Inicieu sessió / registreu-vos
Wildcaught killifish from a contaminated site on the Elizabeth River (VA, USA) are refractory to induction of cytochrome P4501A (CYP1A, measured as catalytic activity and immunodetectable CYP1A protein) after exposure to typical aryl hydrocarbon receptor (AHR) agonists, as has been reported for fish
An Immunity (QL3) Breaking Strain of Sorghum Mosaic Potyvirus in India.
Només els usuaris registrats poden traduir articles
Inicieu sessió / registreu-vos
Sorghum (Sorghum bicolor) line Tx2786 is immune to strains or isolates of sorghum mosaic potyvirus (SrMV strains SCH and SCH) but susceptible to strains of maize dwarf mosaic (MDMV) and sugarcane mosaic (SCMV) potyviruses (1,2). When grown in proximity to sugarcane, Tx2786 was infected with a virus
Quantitation of the bioenergetics of a tuberculosis infection in chicks.
Només els usuaris registrats poden traduir articles
Inicieu sessió / registreu-vos
Interaction of an avian tuberculosis infection with a known metabolizable energy yield of dietary corn oil in chicks was used to quantitate total host energy expenditure necessitated by the infectious process. Three trials in which two doses of inoculum were used resulted in mild and severe
Sequestration of 2,3,7,8-tetrachlorodibenzo-p-dioxin by activated carbon eliminates bioavailability and the suppression of immune function in mice.
Només els usuaris registrats poden traduir articles
Inicieu sessió / registreu-vos
The effectiveness of activated carbon in reducing the bioavailability of 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) was examined from the context of using in situ sorbent amendments to remediate soils/sediments contaminated with polychlorinated dibenzo-p-dioxins/dibenzofurans (PCDD/Fs). This
In Vitro Synthesis of a Precursor to the Methionine-rich Polypeptide of the Zein Fraction of Corn.
Només els usuaris registrats poden traduir articles
Inicieu sessió / registreu-vos
The messenger ribonucleic acid fraction isolated from a protein bodyenriched fraction of developing corn (Zea mays L.) endosperm stimulated the incorporation of radioactive amino acids into at least five polypeptides when added to a wheat germ extract capable of protein synthesis. Of these, the two
La base de dades d’herbes medicinals més completa avalada per la ciència
- Funciona en 55 idiomes
- Cures a base d'herbes recolzades per la ciència
- Reconeixement d’herbes per imatge
- Mapa GPS interactiu: etiqueta les herbes a la ubicació (properament)
- Llegiu publicacions científiques relacionades amb la vostra cerca
- Cerqueu herbes medicinals pels seus efectes
- Organitzeu els vostres interessos i estigueu al dia de les novetats, els assajos clínics i les patents
Escriviu un símptoma o una malaltia i llegiu sobre herbes que us poden ajudar, escriviu una herba i vegeu malalties i símptomes contra els quals s’utilitza.
* Tota la informació es basa en investigacions científiques publicades
