Results 111 to 120 of about 9,338 (256)

Permanent or reversible conjugation of 2′-O- or 5′-O-aminooxymethylated nucleosides with functional groups as a convenient and efficient approach to the modification of RNA and DNA sequences [PDF]

open access: yes
2′-O-Aminooxymethyl ribonucleosides are prepared from their 3′,5′-disilylated 2′-O-phthalimidooxymethyl derivatives by treatment with NH4F in MeOH. The reaction of these novel ribonucleosides with 1-pyrenecarboxaldehyde results in the efficient formation
Alexei Gapeev   +40 more
core   +2 more sources

Phosphate absorption by Arabidopsis thaliana : the effects of phosphorus nutritional status : a thesis presented in partial fulfilment of the requirements for the degree of Master of Science in Plant Biology and Biotechnology at Massey University, Palmerston North, New Zealand [PDF]

open access: yes, 1997
The effect of phosphorus nutritional status on phosphate uptake within the concentration range of the high affinity uptake mechanism, and subsequent translocation to the shoot was investigated in the plant species Arabidopsis thaliana.
Clark, Gregory Thomas
core  

Identification of gut microbiome features associated with host metabolic health in a large population-based cohort

open access: yesNature Communications
The complex relationship between the gut microbiome and host metabolic health has been an emerging research area. Several recent studies have highlighted the potential effects of the microbiome’s diversity, composition and metabolic production ...
Ayya Keshet, Eran Segal
doaj   +1 more source

Effect of Alkali on Ribonucleoside 2',3'-monophosphates. [PDF]

open access: bronze, 1968
J. Ahonen   +5 more
openalex   +1 more source

多細胞生物におけるrRNAのm1A修飾に関する研究 [PDF]

open access: yes, 2018
この博士論文は内容の要約のみの公開(または一部非公開)になっています筑波大学 (University of Tsukuba ...
YOKOYAMA Wataru, 横山 航
core   +1 more source

Catalytic And Economic Method Using As Catalyst the I-Si(CH3)3 Generated During The Condensation Of Silylated Base With Natural Phosphate Doped With KI (NP/KI) [PDF]

open access: yes, 2013
Several D-ribonucleosides are prepared from 1-O-acetyl-2,3,5-tri-O-benzoyl-?-D-ribofuranoside  and trimethylsilylated nucleobases under mild conditions by using as catalyst I-Si(CH3)3 generated during the condensation of  silylated base with NP/KI ...
Lazrek, Hassan B.   +3 more
core   +1 more source

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