相关实验视频

Updated: Jul 12, 2025

Genome-wide Analysis of Aminoacylation Charging Levels of tRNA Using Microarrays
07:32

Genome-wide Analysis of Aminoacylation Charging Levels of tRNA Using Microarrays

Published on: June 18, 2010

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在Planctomycetes-Verrucomicrobia-Chlamydiae (PVC) 超级族中基于tRNA的相关性的研究:比较分析

Bhagwan Narayan Rekadwad1,2, Yogesh S Shouche3,4, Kamlesh Jangid5

  • 1National Centre for Microbial Resource (NCMR), DBT-National Centre for Cell Science (DBT-NCCS), Saviribai Phule Pune University Campus, Ganeshkhind, Pune, 411007, Maharashtra, India. rekadwad@gmail.com.

Archives of microbiology
|November 2, 2023
PubMed
概括

在PVC细菌中分析转移RNA (tRNA) 基因揭示了进化联系和潜在的水平基因转移. 这项研究强调了tRNA.

关键词:
进化分析是一种进化分析.生命的最后一个普遍共同祖先 (LUCA)RNA生物学的RNA生物学ribozymes 是一种 ribozyme 的类型.氨基氨基氨酸 (t6A) 是一种氨基氨基氨酸 (t6A).这是一个tRNARNA.

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Exploring the Root Microbiome: Extracting Bacterial Community Data from the Soil, Rhizosphere, and Root Endosphere09:55

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相关概念视频

Bacterial Phylum Planctomycetes01:26

Bacterial Phylum Planctomycetes

Planctomycetes are a group of morphologically distinct bacteria predominantly classified into two orders: Planctomycetales and Brocadiales. These gram-negative bacteria exhibit unique features, including division by budding and the presence of stalks or appendages. Their cells are often found in rosette arrangements, and they are notable for possessing an S-layer in their cell envelope, which is relatively uncommon among bacteria. Additionally, Planctomycetes frequently exhibit intracellular...
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Bacterial Phylum Verrucomicrobiota

The phylum Verrucomicrobiota comprises at least four characterized orders, with most species classified within the order Verrucomicrobiotales. Members of this phylum are either aerobic or facultatively aerobic, with the ability to ferment sugars. A notable exception is the genus Methylacidiphilum, which consists of aerobic methanotrophs. Additionally, some Verrucomicrobiota establish symbiotic relationships with protists. These bacteria are widely distributed across various environments,...
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Evolutionary Relationships through Genome Comparisons02:54

Evolutionary Relationships through Genome Comparisons

Genome comparison is one of the excellent ways to interpret the evolutionary relationships between organisms. The basic principle of genome comparison is that if two species share a common feature, it is likely encoded by the DNA sequence conserved between both species. The advent of genome sequencing technologies in the late 20th century enabled scientists to understand the concept of conservation of domains between species and helped them to deduce evolutionary relationships across diverse...
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The phylum Chlamydiae or Chlamydiota is composed of a single order, Chlamydiales. This phylum consists entirely of obligate intracellular parasites that infect eukaryotic hosts. While human pathogens within this group have been studied extensively, the phylum encompasses many species capable of interacting with various eukaryotic organisms. Members of Chlamydiae are typically small cocci, approximately 0.5 μm in diameter, and exhibit a distinctive developmental cycle. As is characteristic...
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Bacterial Phylum Tenericutes01:24

Bacterial Phylum Tenericutes

The phylum Tenericutes, which includes the single class Mollicutes, comprises bacteria that lack cell walls. The term "Mollicutes" derives from the Latin word mollis, meaning "soft." These organisms are among the smallest known and are commonly referred to as mycoplasmas due to the prominence of the genus Mycoplasma, which includes well-known human pathogens. Despite their inability to stain gram-positively (a result of their lack of cell walls), mycoplasmas are phylogenetically related to the...
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Three-Domain System of Life01:21

Three-Domain System of Life

Ribosomal RNA (rRNA) sequence analysis revealed three distinct groups of cells: eukaryotes, bacteria, and archaea. In 1978, Carl R. Woese proposed the concept of domains, a taxonomic level above kingdoms, to differentiate these groups. He suggested that archaea and bacteria, despite their similar appearance, represent separate domains. Domains differ in rRNA, membrane lipid structure, transfer RNA, and antibiotic sensitivity.In this classification, animals, plants, and fungi belong to the...
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