Gram Positive Bacteria

Description: English: Phase contrast micrograph of L-form (cell wall deficient) bacteria derived from Bacillus subtilis. Date: 8 November 2007. Source: Own work. Author: The Red Lexicon. Permission(Reusing this file): This work is not already published.

Description: English: Figure Caption: The Bacillus subtilis (Stage I) in vegetative growth is in unfavorable conditions, so it begins the process of sporulation. Examples of unfavorable conditions are an environment that lacks the required nutrients, is too hot, or too cold. Asymmetric (unequal) division occurs from the tightening of the Z-ring (Stage II). The Z-ring is multiple FtsZ proteins assembled into a ring that depolymerizes to cause an inward constriction, which will form the septum that results in two daughter cells. The mother cell, which is the bigger of the two daughter cells, engulfs the pre-spore (Stage III). Next, the cortex (Stage IV) and the coat (Stage V) form around the spore. The cortex is made of peptidoglycan and the coat is composed of several layers of specific proteins. Once the spore is mature, the cell lyses (Stage VI and VII). Thus, a free endospore is formed that can withstand harsh environments. This endospore can later germinate into a vegetative cell. Vegetative cycle occurs in favorable conditions, such as nutrient abundance and a moderate temperature. This is a cycle of medial division and growth creating more vegetative Bacillus subtilis. [1]. Date: 15 December 2016. Source: Own work. Author: Daniellemaclean144.

Description: Deutsch: *Mikroskopaufnahme von Bacillus subtilis aus Flüssigkultur (Phasenkontrast, 1000fach) Fotographiert von Benutzer:Kookaburra. Date: 12 August 2004 (original upload date). Source: Transferred from de.wikipedia to Commons. Author: Kookaburra at German Wikipedia. Permission(Reusing this file): Public Domain.

Description: English: GC skew of Bacillus subtilis. Date: 23 February 2013. Source: Own work. Author: Maimaiti2008.

Description: Transmission electron microscope images of Bacillus subtilis, using ambient and cryo-preparative methods. Mid-log phase cultures were prepared by conventional chemical fixation (A), MW-assisted chemical fixation (B), traditional FS (C), or by rapid FS without (D) or with MW irradiation (E-F). Bars: 50 nm. Credit: NIAID. Date: 5 March 2013, 09:55. Source: Comparison of Room Temperature and Cryo Methods. Author: NIAID.

Description: English: Bacillus subtilis stained with Nile Red. Phase contrast image overlaid with nile red in red. It was made using an epifluorescence microscope and imageJ. Previously published: It's a throwaway picture never used for any published work. Date: 13 May 2013, 19:33:42. Source: Own work. Author: EditorInTheRye.

Description: English: Phase contrast image of L-form (cell wall deficient) bacteria derived from Bacillus subtilis. Date: 8 November 2007. Source: Own work. Author: The Red Lexicon. Permission(Reusing this file): This work is not already published. Other versions: Phase_contrast_image_of_L-form_bacteria-Mark_Leaver_Newcastle_University.tif.

Description: Bal-tec BAF 060 freeze fracture device Carbon/platinum replica of high pressure frozen and cryo-fractured yeast (a-e) and Bacillus subtilis (f-g) visualized by transmission electron microscopy. Credit: NIAID. Date: 27 February 2013, 10:57. Source: Freeze Fracture Replicas. Author: NIAID.

Description: English: Wide feild transmission electron micrograph of L-form (cell wall deficient) bacteria derived from Bacillus subtilis. Date: 8 November 2007. Source: Own work. Author: The Red Lexicon. Permission(Reusing this file): This work is not already published. Other versions: Wide_field_EM_of_L-form_bacteria-Mark_Leaver_Newcastle_University.tiff.

Description: English: Bacillus subtilis spores taken using CytoViva Enhanced Darkfield Microscopy SystemEnglish: Spores of Bacillus subtilis. Date: 26 November 2017. Source: Own work. Author: Laysan R. Nigamatzyanova.

Description: English: This image is attributed to NASA, a government agency. Source: http://www.astrobio.net/news/article1858.html (internet archive). Author: NASA.

Description: English: This is a photo of a colony of bacteria Bacillus subtilis, taken with a camera phone through the eyepiece of a microscope. Here is a photo of the colony under 800x magnification. The bacteria were taken from stones in the garden and grown in a nutrient medium, after which they were removed for study. Русский: Это фото колонии бактерий Bacillus subtilis, снятая на камеру телефона через окуляр микроскопа. Здесь представлена фото колонии под увеличением 800 крат. Бактерии были взяты с камней в саду и выращены в питательной среде, после чего изъяты для изучения. Deutsch: Dies ist ein Foto einer Bakterienkolonie Bacillus subtilis, aufgenommen mit einem Kamerahandy durch das Okular eines Mikroskops. Hier ist ein Foto der Kolonie bei 800-facher Vergrößerung. Die Bakterien wurden aus Steinen im Garten entnommen und in einem Nährmedium gezüchtet, wonach sie für die Untersuchung entfernt wurden.English: This is a photo of a colony of bacteria Bacillus subtilis, taken with a camera phone through the eyepiece of a microscope. Here is a photo of the colony under 800x magnification. The bacteria were taken from stones in the garden and grown in a nutrient medium, after which they were removed for study. Date: 9 May 2022, 14:40:53. Source: Own work. Author: PETERCHAYKA.

Description: English: Bacillus subtilis stained by malachite green and safranin. Endospores in green and the bacteria in red.（x1000） 中文：經孔雀綠和番紅染色的枯草芽孢桿菌。芽孢染成綠色，菌體則染爲紅色。（放大倍數1000倍，油鏡）. Date: 30 September 2016. Source: Own work. Author: Panzer VI-II. Camera location30° 33′ 35.94″ N, 104° 00′ 15.57″ E View all coordinates using: OpenStreetMap 30.559983; 104.004325.

Description: English: microscopic image of the bacterial spore formation of Bacillus subtilis(ATCC 6633) Spore staining, magnification:1,000. (green) spores, (red) vegetatives. Source: Own work. Author: Y tambe (original uploader). Permission(Reusing this file): GFDL-self. Other versions: Gram stain.

Description: Deutsch: Bacillus subtilis Kolonien auf Chinablau-Lactose-Agar, nach aerober Inkubation. Der CLA zeigt ein negatives Ergebnis (der Mikroorganismus kann keine Lactose verwerten, es erfolgt kein Farbumschlag des pH-Indikators). Als Ausstrichverfahren wurde das Verfahren nach Drews verwendet. English: Bacillus subtilis colonies on China Blue Lactose Agar, after aerobic incubation, showing a negative result (the microorganism does not have the ability to degrade lactose, there is no color change of the pH indicator). The technique of the streaking is done according to Drews. Date: 5 December 2014. Source: Own work. Author: A doubt. The petri dish is closed, showing the bottom. Licensing[edit] : This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license. :. You are free: to share – to copy, distribute and transmit the work to remix – to adapt the work Under the following conditions: attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original. https://creativecommons.org/licenses/by-sa/4.0 CC BY-SA 4.0 Creative Commons Attribution-Share Alike 4.0 truetrue.

Description: English: Transmission electron micrograph of L-form (cell wall deficient) bacteria derived from Bacillus subtilis. Date: 8 November 2007. Source: Own work. Author: The Red Lexicon. Permission(Reusing this file): This work is not already published. Other versions: TEM_of_L-form_bacteria-Mark_Leaver_Newcastle_University.tiff.

Description: English: Eubacteria (Bacillus subtilis): Bacillus subtilis bacteria. Optical microscopy technique: Negative phase contrast. Magnification: 6000x (for picture width 26 cm ~ A4 format).Čeština: Eubacterie (Bacillus subtilis): Bacillus subtilis. Mikroskopická technika: Negativní fázový kontrast. Zvětšení: 6000x (při šířce obrázku 26 cm ~ A4 formát). : This image comes from the archive of Josef Reischig and is part of the 384 pictures kindly donated by the authorship heirs under CC BY SA 3.0 license as a part of Wikimedia Czech Republic's GLAM initiative. čeština ∙ English ∙ македонски ∙ +/−. Source: Author's archive. Author: Doc. RNDr. Josef Reischig, CSc..

Description: English: Electronic Microcospy of B. subtilis R0179. EM image courtesy of Dr. Sandy Smith, Dept of Food Science, University of Guelph, Ontario, Canada. Date: 27 April 2012. Source: Own work. Author: Jacinthecote.

Description: English: A photomicrograph of Clostridium botulinum bacteria. This is an illustration of a photomicrograph of Clostridium botulinum stained with Gentian violet. The bacterium C. botulinum produces a nerve toxin, which causes the rare, but serious paralytic illness Botulism. Italiano: Il botulino, un batterio che produce una tossina mortale. Date: 1979. Source: : This media comes from the Centers for Disease Control and Prevention's Public Health Image Library (PHIL), with identification number #2107. Note: Not all PHIL images are public domain; be sure to check copyright status and credit authors and content providers. العربية | Deutsch | English | македонски | slovenščina | +/−. Author: Content Providers: CDC. Permission(Reusing this file): English: None - This image is in the public domain and thus free of any copyright restrictions. As a matter of courtesy we request that the content provider be credited and notified in any public or private usage of this image. Other versions: PNG version.

Description: Deutsch: Clostridium botulinum NCTC 7272, Toxintyp: A auf AEY-Agar. Date: 27 April 2012. Source: Own work. Author: Matthias M..

Contents 1 Summary 2 Related images 3 References 4 Licensing Description: English: Very high magnification micrograph of rheumatic heart disease. H&E stain. It is due to Streptococcus pyogenes. Microscopic findings include Anitschkow cells (also known as caterpillar cells), and Aschoff bodies. Anitschkow cells are thought to be cardiac histiocytes and Aschoff bodies are thought to be granulomas.[1] Related images Low mag. Intermed. mag. High mag. Very high mag. High mag. Very high mag. High mag. Very high mag. Very high mag. References ↑ (Jul 1988). "Aschoff bodies of rheumatic carditis are granulomatous lesions of histiocytic origin.". Mod Pathol 1 (4): 256-61. Source: Own work. Author: Nephron.

Description: English: the crystal structure of Streptococcus pyogenes Cas9 in complex with sgRNA and its target DNA at 2.5 A ˚ resolution. Date: 1 May 2014, 11:09:15. Source: Crystal Structure of Cas9 in Complex with Guide RNA and Target DNA https://dx.doi.org/10.1016/j.cell.2014.02.001. Author: Hiroshi Nishimasu, F. Ann Ran, Patrick D. Hsu, Silvana Konermann, Soraya I. Shehata, Naoshi Dohmae, Ryuichiro Ishitani, Feng Zhang, and Osamu Nureki.

Contents 1 Summary 2 Related images 3 References 4 Licensing Description: English: Very high magnification micrograph of rheumatic heart disease. H&E stain. It is due to Streptococcus pyogenes. Microscopic findings include Anitschkow cells (also known as caterpillar cells), and Aschoff bodies. Anitschkow cells are thought to be cardiac histocytes and Aschoff bodies are thought to be granulomas.[1] Related images Low mag. Intermed. mag. High mag. Very high mag. High mag. Very high mag. High mag. Very high mag. Very high mag. References ↑ (Jul 1988). "Aschoff bodies of rheumatic carditis are granulomatous lesions of histiocytic origin.". Mod Pathol 1 (4): 256-61. Source: Own work. Author: Nephron.

Summary.mw-parser-output table.commons-file-information-table,.mw-parser-output.fileinfotpl-type-information{border:1px solid #a2a9b1;background-color:#f8f9fa;padding:5px;font-size:95%;border-spacing:2px;box-sizing:border-box;margin:0;width:100%}.mw-parser-output table.commons-file-information-table>tbody>tr,.mw-parser-output.fileinfotpl-type-information>tbody>tr{vertical-align:top}.mw-parser-output table.commons-file-information-table>tbody>tr>td,.mw-parser-output table.commons-file-information-table>tbody>tr>th,.mw-parser-output.fileinfotpl-type-information>tbody>tr>td,.mw-parser-output.fileinfotpl-type-information>tbody>tr>th{padding:4px}.mw-parser-output.fileinfo-paramfield{background:#ccf;text-align:right;padding-right:0.4em;width:15%;font-weight:bold}.mw-parser-output.commons-file-information-table+table.commons-file-information-table,.mw-parser-output.commons-file-information-table+div.commons-file-information-table>table{border-top:0;padding-top:0;margin-top:-8px}@media only screen and (max-width:719px){.mw-parser-output table.commons-file-information-table,.mw-parser-output.commons-file-information-table.fileinfotpl-type-information{border-spacing:0;padding:0;word-break:break-word;width:100%!important}.mw-parser-output.commons-file-information-table>tbody,.mw-parser-output.fileinfotpl-type-information>tbody{display:block}.mw-parser-output.commons-file-information-table>tbody>tr>td,.mw-parser-output.commons-file-information-table>tbody>tr>th,.mw-parser-output.fileinfotpl-type-information>tbody>tr>td,.mw-parser-output.fileinfotpl-type-information>tbody>tr>th{padding:0.2em 0.4em;text-align:left;text-align:start}.mw-parser-output.commons-file-information-table>tbody>tr,.mw-parser-output.fileinfotpl-type-information>tbody>tr{display:flex;flex-direction:column}.mw-parser-output.commons-file-information-table+table.commons-file-information-table,.mw-parser-output.commons-file-information-table+div.commons-file-information-table>table{margin-top:-1px}.mw-parser-output.fileinfo-paramfield{box-sizing:border-box;flex:1 0 100%;width:100%}} Description: Colorized scanning electron micrograph of Group A Streptococcus (Streptococcus pyogenes) bacteria (teal) and a human neutrophil (purple). Credit: NIAID. Date: 29 December 2022, 18:22. Source: Streptococcus Pyogenes (Group A Strep). Author: NIAID.