Results 171 to 180 of about 3,972 (206)

Novel capsid genes (g23) of T4-type bacteriophages in a Japanese paddy field

open access: closedSoil Biology and Biochemistry, 2008
Abstract Viruses exist everywhere on the planet. Recent development in viral genomics confirmed that genomic information is preserved among viral subsets and can be used for phylogenetic classification of viruses and for evaluation of viral diversity in the environment.
Takeshi Fujii   +6 more
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Stress bridging in particulate composites and calculation of G23 in particulate composites

2012
High energy materials are commonly used as solid rocket motors propellants. The properties of HE materials can be determined experimentally; however, the hazards associated with experiments on these materials, as well as the costs, make this approach unattractive.
openaire   +1 more source

MPEC 2024-G23 : 2020 YP30

The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements. They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
openaire   +1 more source

MPEC 2025-G23 : 2015 JC13

The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements. They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
openaire   +1 more source

Survey of major capsid genes (g23) of T4-type bacteriophages in rice fields in Northeast China

Soil Biology and Biochemistry, 2009
We surveyed the capsid genes (g23) of T4-type bacteriophages in DNA extracted from fifteen rice field soils in Northeast China using primers MZIA1bis and MZIA6. Denaturing gradient gel electrophoresis (DGGE) was performed to separate PCR-amplified g23 products.
Guanghua Wang   +3 more
openaire   +1 more source

Dihydro-α-Pyrone Antibiotics from a Soil-Derived Fungus Talaromyces sp. G23

Journal of Natural Products
Nine novel dihydro-α-pyrone derivatives, talaromypyrones A-I (1-9), were isolated from the soil-derived fungus Talaromyces sp. G23. These compounds share a conserved 3'R-configuration within the 4-hydroxy-5,6-dihydro-2-pyrone core but display notable variations in their flanking polyketide chains.
Zi-Peng Wang   +8 more
openaire   +2 more sources

[Isolation and phylogenetic analysis of major capsid gene (g23) of bacteriophages infecting Sinorhizobium meliloti].

Wei sheng wu xue bao = Acta microbiologica Sinica, 2018
In order to provide scientific data for studying the ecology of phage infecting Sinorhizobium meliloti, we examined morphological characteristics of rhizobiophages and their phylogenetic status of the major captain protein g23.Rhizobiophages were isolated by the double-layer plate method with host Sinorhizobium meliloti USDA1002T.
Hao, Yu   +3 more
openaire   +1 more source

[Genetic diversity of major capsid genes (g23) of T4-type bacteriophages in natural environments--a review].

Wei sheng wu xue bao = Acta microbiologica Sinica, 2011
During the past two decades, the genetic diversities of bacterial and fungal communities and their relationship with the inhabited environments were intensively studied with the development of molecular biological techniques. However, although bacteriophages are ubiquitous and more abundant than their hosts in biosphere, their diversity is still little
Guanghua, Wang   +2 more
openaire   +1 more source

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