The metabolism of aged seeds. The ribonucleolytic activity of rye grain embryos of different ages
Acta Societatis Botanicorum Poloniae, 2014 Winter rye grain, harvested in various years and exhibiting clearly differing viability. was studied. Higher total ribonucleolytic activity was found in the post-ribosomal supernatant than in the ribosomes themselves.
Kazimierz Zalewski
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Revista do Instituto de Medicina Tropical de São Paulo, 1995 Leishmania braziliensis is a causative agent of American Cutaneous Leishmaniasis (ACL). The 034-JCG strain, isolated from a patient from the northern region of Paraná State, Brazil, was cultivated in Blood Agar Base medium, lyophilized and submitted to ...
T. G. V. Silveira, C Kemmelmeier
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Control of expression of the RNases J1 and J2 in bacillus subtilis [PDF]
, 2014 In Bacillus subtilis, the dual activity 5' exo- and endoribonucleases J1 and J2 are important players in mRNA and stable RNA maturation and degradation. Recent work has improved our understanding of their structure and mechanism of action and identified ...
Hébert, A. +3 more
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Circulating microRNAs -The potential biomarkers for early diagnosis of osteoarthritis
Tạp chí Khoa học Đại học Mở Thành phố Hồ Chí Minh - Kỹ thuật và Công nghệ, 2020 Osteoarthritis (OA) is the most common form of arthritis and is one of the main causes of joint pain, impaired mobility and physical disability. Early diagnosis of OA is an important factor for effective treatment. However, current diagnostic methods are
Hồ Thị Bích Phương +2 more
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Atypical protein disulfide isomerases (PDI): Comparison of the molecular and catalytic properties of poplar PDI-A and PDI-M with PDI-L1A. [PDF]
PLoS ONE, 2017 Protein disulfide isomerases are overwhelmingly multi-modular redox catalysts able to perform the formation, reduction or isomerisation of disulfide bonds. We present here the biochemical characterization of three different poplar PDI isoforms.
Benjamin Selles +4 more
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Biomolecules, 2023 Research into molecular mechanisms of self-incompatibility (SI) in plants can be observed in representatives of various families, including Solanaceae. Earlier studies of the mechanisms of S-RNase-based SI in petunia (Petunia hybrida E.
Ekaterina Zakharova +4 more
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A functional RNase P protein subunit of bacterial origin in some eukaryotes [PDF]
, 2011 RNase P catalyzes 5′-maturation of tRNAs. While bacterial RNase P comprises an RNA catalyst and a protein cofactor, the eukaryotic (nuclear) variant contains an RNA and up to ten proteins, all unrelated to the bacterial protein.
Bernal Bayard, Pilar +5 more
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Cellular delivery of quantum dot-bound hybridization probe for detection of intracellular pre-microRNA using chitosan/poly(γ-glutamic acid) complex as a carrier. [PDF]
PLoS ONE, 2013 A quantum dot (QD)-bound hybridization probe was designed for detection of intracellular pre-miRNA using chitosan (CS)/poly(γ-glutamic acid) (γ-PGA) complex as a gene vector. The probe was prepared by assembling thiolated RNA to gold nanoparticle (Au NP)
Yao Geng +4 more
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Mechanisms of HIV-1 Nucleocapsid Protein Inhibition by Lysyl-Peptidyl-Anthraquinone Conjugates [PDF]
, 2016 The Nucleocapsid protein NCp7 (NC) is a nucleic acid chaperone responsible for essential steps of the HIV-1 life cycle and an attractive candidate for drug development.
Alice Sosic +12 more
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Ribonuclease PH plays a major role in the exonucleolytic maturation of CCA-containing tRNA precursors in Bacillus subtilis [PDF]
, 2005 In contrast to Escherichia coli, where all tRNAs have the CCA motif encoded by their genes, two classes of tRNA precursors exist in the Gram-positive bacterium Bacillus subtilis.
Bechhofer, David H. +4 more
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