95. Conclusión Evaluación y comparación de conocimiento Autoevalúo a cerca de conocimiento de conceptos biológicos
96. Referencias Index of Viruses - Mimivirus (2006). In: ICTVdB - The Universal Virus Database, version 4. Büchen-Osmond, C (Ed), Columbia University, New York, USA. Retrieved from: http://www.ncbi.nlm.nih.gov/ICTVdb/Ictv/fs_index.htm http://www.pnas.org/content/104/12/4892 http://www.mirrorservice.org/sites/www.virology.net/Big_Virology/BVDNAmyo.html http://www.loc.gov/rr/scitech/mysteries/flower.html http://www.microbionet.com.au/mluteus.htm http://www.microbelibrary.org/Bacteria/details.asp?id=359&Lang http://protist.i.hosei.ac.jp/PDB/Images/Prokaryotes/Oscillatoriaceae/Oscillatoria/
97. Referencias aem.asm.org/cgi/reprint/58/4/1360.pdf decmbi.bjmu.edu.cn home.planet.nl Rodríguez, G. 2002. Principales características y diagnóstico de los grupos patógenos de Escherichia coli. Salud Pública de México. 44:464-475. www.doctorfungus.org/thefungi/Curvularia.htm www.microbiologybytes.com www.microbiologia.org.mx/microbiosenlinea/CAPITULO_20/Capitulo20.pdf www.ncbi.nlm.nih.gov/pubmed/15995215
Notas del editor
Taxonomy: Taxonomic structure of the family. Genus "T4-like phages", Genus "P1-like phages", Genus "P2-like phages", Genus "Mu-like phages", Genus "SP01-like Phages" and Genus "PhiH-like viruses".Host: Virus infects bacteria.Genome: Virions contain 48 % nucleic acid. Virions contain one molecule of linear double stranded DNA. Total genome length is 336000 nt. Double stranded DNA circularly permuted. Genome sequence has terminal repeated sequences. Guanine + cytosine ratio 35 %. Special nucleotides found in genome, are 5-hydroxy-methyl cytosine (instead of thymidine).Morphology: Virions not enveloped; tailed; head. Head separated from tail by a neck, tail complex, consisting of a central tube and a contractile sheath, provided with a collar, base plate, 6 short spikes and 6 long fibers. Contraction seems to require ATP. Nucleocapsids isometric to quasi-isometric elongated; 95-111 nm long; 65-80 nm in diameter. Symmetry icosahedral. Nucleocapsids a
Gram-positivaComúnmente encontrada en membranas mucosas: cavidades nasalesForma esféricaLuteues: amarillos parte de la flora de la piel aerobia obligada patógeno oportunista nosomial infections
Paenibacillus larvae subsp. larvae is a pathogen of honeybees, causing the widespread fatal disease of bee larvae called "American foulbrood." Bee larvae become infected following ingestion of the P. larvae endospores. Within the hemolymph of the immature insect, P. larvae grows and reproduces, ultimately forming endospores which are released upon the death of the bee larvae.P. larvae sporulation in culture appears similar to that of other endospore formers. The rod-shaped vegetative cell has a thick peptidoglycan layer (Fig. 1). An immature spore is shown surrounded by the mother cell (sporangium)(Fig. 2). A copy of the bacterial DNA is encased within the developing spore. The outer spore coat appears thinner and less electron dense than in the mature spores. The thick spore coat indicates that endospore differentiation is complete, but the endospore remains within the sporangium (Fig. 3). Finally, the endospore is released from the sporangium. The inner spore coat consists of a maximum of seven distinct layers referred to as lamellae.Students can use these electron micrographs to think about cell differentiation and the role of endospores in virulence. A full life cycle illustration has also been included to assist in understanding.
Family: Trichome (filamentous structure) lacks heterocysts; with equal diameter throughout whole length; no hair-like structure; no branching. Genus: Trichome without mucous sheath; straight, long, consisting of numerous cells
ntre éstos se encuentran la membrana mitocondrial externa, el espacio intermembranoso, la membrana mitocondrial interna, las crestas y la matriz mitocondrial.