1. Archaea and the prokaryote-to-eukaryote transition

2. Specialized and Generalist Acidophilic Prokaryotes

3. Prokaryote (prokaryote) An organism whose genetic material (DNA) is not enclosed by membranes to form a nucleus but lies free in the cytoplasm.

4. This is the first time that genomes have been transferred between branches of life—from a prokaryote to eukaryote and back to a prokaryote.

5. Prokaryote cells evolved first and gave rise to eukaryote cells.

6. Plant pathogenic bacteria are tiny prokaryote with the characteristic of rapid propagation.

7. Algunos Codones de COMIENZO alternativos se encuentran en eucariotas y prokaryotes

8. Such cells may have evolved from a coming-together of prokaryotes.

9. Similarities and Contradistinctions betwixt bacteria (prokaryotes) and human (eukaryotes) about gene regulations

10. The most fundamental dividing line between living organisms is that between prokaryote and eukaryote cells.

11. Acetylene reduction assays of the nodules induced by this prokaryote isolate demonstrated nitrogen fixation activity.

12. Domain Archaea/Archaebacteria: In the 1970s, while studying the relationships among prokaryotes using DNA sequences, a scientist named Carl Woese discovered some “unusual” organisms that appear to be very distinct from prokaryotes and eukaryotes.

13. Both Archaebacteria and eubacteria are single-celled microorganisms, which are usually called prokaryotes.

14. Argonaute (Ago) proteins are key players in both gene regulation (eukaryotes) and host defense (prokaryotes)

15. Bacteria and Archaea are both prokaryotes but differ enough to be placed in separate domains.

16. controlled expression of genes coding for biologically active proteins in prokaryotes and eukaryotes including transformed mammalian cells

17. Prokaryotes lack organelles such as nucleoli, mitochondria, plastids , Golgi apparatus[sentencedict .com], and do not exhibit cyclosis.

18. There are special features of Cytokinesis depending on the cell type, prokaryotes, and animal or plant.

19. For example, some prokaryotes use hydrogen sulfide as a nutrient, yet this gas is poisonous to animals.

20. Toxin-Antitoxin systems are widely distributed in prokaryotes, and organisms often have them in multiple copies

21. - controlled expression of genes coding for biologically active proteins in prokaryotes and eukaryotes including transformed mammalian cells,

22. The family of zinc finger proteins is an important member of transcription factors which exists widely in prokaryote and eukaryote.

23. Signal peptides' structures and functions, signal sequence traps and the proteins expressions in prokaryote and eukaryote expression systems were illustrated in the article.

24. Cytochrome oxidase is a transmembrane molecule found in the mitochondria of eukaryotes and in the cellular space of aerobic prokaryotes.

25. Eukaryote --- A unicellular or multicellular organism in which the cells have a nucleus with a nuclear membrane and other specialized characteristics. See also prokaryote.

26. Apicomplexans are eukaryotic organisms and are therefore characterized by a complex structure as compared to the structure of prokaryotes

27. Prokaryotes, some lower animal cells, higher plant cells, and a few exceptional higher animal cells do not have Centrioles in their centrosomes.

28. In prokaryotes the nuclear material is simply a circular strand of DNA, not complexed with histone proteins, and cell division is amitotic.

29. Archaea are a group of microscopic organisms that were discovered in the early 1970s. Like bacteria, they are single-celled prokaryotes

30. Commensal definition: either of two different animal or plant species living in close association but not interdependent synonyms: being, organism antonyms: prokaryote, eukaryote, stander

31. Archaebacteria is a group of prokaryotes, or single-celled organisms, that are thought to be the link between bacteria and eukaryotes

32. Archaea is a group of primitive prokaryotes that based on their distinct characteristics form a separate domain from bacteria and eukaryotes

33. Prokaryotes are divided into two different domains, Bacteria and Archaea, which together with Eukarya, comprise the three domains of life (Figure 1)

34. Prokaryotes, some lower animal cells, higher plant cells, and a few exceptional higher animal cells do not have Centrioles in their centrosomes.

35. Plastids are essential organelles of plant cells and it is believed that plastids have arisen from an endosymbiotic event between a protoeukaryote and a photosynthetic prokaryote.

36. Genus and Species: Acetobacter aceti Domain: Prokaryote Optimal Growth Medium: Mannitol Special Agar Optimal Growth Temperature: 25° C Package: Tube Biosafety Level: 1 Gram Stain: Gram-Negative Shape: Bacillus (rod-shaped)

37. Wikipedia defines Biomining as a technique used for the extraction of metals from ores and other solid materials typically using prokaryotes or fungi

38. Cytokinesis is the final stage of cell division in eukaryotes as well as prokaryotes. During Cytokinesis, the cytoplasm splits in two and the cell divides

39. 26 Researchers had thought that only single-celled organisms such as prokaryotes and protozoa could live in the oxygen-deprived environments of the deepest ocean.

40. The Archaea comprise a group of single-celled microorganisms that, like bacteria, are prokaryotes that have no cell nucleus or any other organelles within their cells

41. Due to genome sequencing, Bluf proteins can be found in both prokaryotes and eukaryotes which has lead to a variety of different organisms (Losi and Gartner 2008)

42. Archaea publishes original research articles as well as review articles dealing with all aspects of Archaea, providing a unique venue for exchanging information about these extraordinary prokaryotes.

43. Mycoplasma pneumoniae is a range between viruses and bacteria, the smallest self-propagation prokaryote , is the cause of children and respiratory infections of SARS one of the main pathogens.

44. Sally Gibbs (15) first articulated the idea that these multi-membraned, or complex, Chloroplasts were acquired indirectly, not by the classic mechanism of endosymbiosis of a cyanobacterial-like prokaryote.

45. The Autogenous theory says that organelles such as the nucleus, Golgi apparatus, vacuoles, lysosomes and the endoplasmic reticulum arose directly from a single prokaryote ancestor through compartmentalization of functions arising from

46. Summary: Ubiquinone, also known as Coenzyme Q, or Q, is a critical component of the electron transport pathways of both eukaryotes and prokaryotes (Jonassen and Clarke, 2000 [PubMed 10777520]

47. What is Antibiosis? Organisms: From the single-celled prokaryotes and eukaryotes to more complex plants and animals like us, we define everything that is living as an organism

48. Eukaryote (Eukaryotae) All the living kingdoms except the Bacteria (Archaea and Eubacteria ) are the eukaryotes. They are defined by the presence of a much more elaborate cell than the prokaryotes.

49. Bergey’s manual, which first appeared in 1923 and, at present, is in its 9th edition under the title Bergey’s Manual of Systematic Bacteriology, is a major taxonomic treatment of bacteria (prokaryotes).

50. Arsenate reductase (EC 1.97.1.5; encoded by the arsC gene in bacteria) participates to achieve Arsenate resistance in both prokaryotes and yeast by reducing Arsenate to arsenite; the arsenite is then exported by a specific transporter

51. a very large group of microorganisms comprising one of the three domains of living organisms. They are prokaryotic, unicellular, and either free-living in soil or water or parasites of plants or animalsSee also prokaryote Derived forms of bacteria Bacterial, adjective Bacterially, adverb

52. Although the domains Bacteria, Archaea, and Eukarya were founded on genetic criteria, biochemical properties also indicate that the Archaea form an independent group within the prokaryotes and that they share traits with both the bacteria and the eukaryotes

53. Here we present a suite of programs that we have developed to search for regulatory sequence motifs: (i) Bioprospector, a Gibbs sampling-based program for predicting regulatory motifs from co-regulataed genes in prokaryotes or lower eukaryotes [1]; (ii) CompareProspector, an extension to

54. Coacervates are a life-like creation that prove that life may have formed from simple organic substances under the right conditions that eventually led to the formation of prokaryotes. Sometimes called protocells, these Coacervates mimic life by creating vacuoles and movement.

55. Archaebacteria are a type of prokaryote, that is, a unicellular organism without a cell nucleus.They make up the kingdom Archae, one of the main kingdoms of life.These organisms are difficult to classify because they have similarities to both normal bacteria and the larger eukaryotes.

56. Archaea - Archaea - Characteristics of the Archaea: Although the domains Bacteria, Archaea, and Eukarya were founded on genetic criteria, biochemical properties also indicate that the Archaea form an independent group within the prokaryotes and that they share traits with both the bacteria and the eukaryotes

57. Alternative start Codons are different from the standard AUG codon and are found in both prokaryotes (bacteria and archaea) and eukaryotes.Alternate start Codons are still translated as Met when they are at the start of a protein (even if the codon encodes a …

58. Definition of Alga : a plant or plantlike organism of any of several phyla, divisions, or classes of chiefly aquatic usually chlorophyll-containing nonvascular organisms of polyphyletic origin that usually include the green, yellow-green, brown, and red Algae in the eukaryotes and especially formerly the cyanobacteria in the prokaryotes

59. Alga definition is - a plant or plantlike organism of any of several phyla, divisions, or classes of chiefly aquatic usually chlorophyll-containing nonvascular organisms of polyphyletic origin that usually include the green, yellow-green, brown, and red Algae in the eukaryotes and especially formerly the cyanobacteria in the prokaryotes.

60. While the term prokaryote (“before-nucleus”) is widely used to describe both Archaea and Bacteria, you can see from the phylogenetic Tree of Life below that this term does not describe a monophyletic group: A phylogenetic tree of living things, based on RNA data and proposed by Carl Woese, showing the separation of bacteria

61. Chromosome definition is - any of the rod-shaped or threadlike DNA-containing structures of cellular organisms that are located in the nucleus of eukaryotes, are usually ring-shaped in prokaryotes (such as bacteria), and contain all or most of the genes of the organism; also : the genetic material of a virus.

62. Crispr definition is - a segment of genetic material found in the genomes of prokaryotes (such as some bacteria and archaea) that consists of repeated short sequences of nucleotides interspersed at regular intervals between unique sequences of nucleotides derived from the DNA of pathogens (such as viruses) which had previously infected the bacteria and that functions to protect the bacteria

63. The Archaea (/ ɑr ˈ k iː ə / or / ɑr ˈ k eɪ ə / ar-KEE-ə or ar-KAY-ə) constitute a domain and kingdom of single-celled microorganisms.These microbes (Archaea; singular archaeon) are prokaryotes, meaning that they have no cell nucleus or any other membrane-bound organelles in their cells.Archaea were initially classified as bacteria, receiving the name archaebacteria (in the