Eozoa

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: English: Light microscopy of Gefionella okellyi. (a-d) Phase contrast (a-b) and differential interference contrast images of live cells. epi = epipodium; F1 = posterior flagellum; F2 = anterior flagellum; gr = groove. Scale bar: 5 µm. Date: 4 April 2018. Source: (2021). "Description of Imasa heleensis, gen. nov., sp. nov. (Imasidae, fam. nov.), a Deep-Branching Marine Malawimonad and Possible Key Taxon in Understanding Early Eukaryotic Evolution". Journal of Eukaryotic Microbiology 68: e12837. DOI:10.1111/jeu.12837. Author: Heiss et al. (2021).

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: English: Light microscopy and scanning electron microscopy (SEM) of Gefionella okellyi. (e) Phase contrast image of live dividing cell with four flagella in two pairs (arrowheads). (f) SEM, showing ventral view, including feeding groove, and vanes on posterior flagellum (F1). (g) SEM of anterior end of cell from dorsal side; note origins of the pair of vanes on F1 (distal to origin of vanes, flagellum rotates clockwise with respect to cell). (h) SEM of posterior end of cell, showing termination of vanes on F1, and robust nature of right margin of posterior end of feeding groove (in foreground). acro = acroneme; epi = epipodium; F1 = posterior flagellum; F2 = anterior flagellum; gr = groove. Scale bars: (e) 5 µm, (f–h) 1 µm. Date: 4 April 2018. Source: (2021). "Description of Imasa heleensis, gen. nov., sp. nov. (Imasidae, fam. nov.), a Deep-Branching Marine Malawimonad and Possible Key Taxon in Understanding Early Eukaryotic Evolution". Journal of Eukaryotic Microbiology 68: e12837. DOI:10.1111/jeu.12837. Author: Heiss et al. (2021).

Description: English: Various euglenoid flagellate algae, collected in a ditch outside a farmer's field near Wakefield, Quebec. Date: 21 October 2011. Source: Own work. Author: Deuterostome.

Description: English: Figure 2. Morphology of representatives of Kinetoplastea (Trypanosoma brucei), Diplonemea (Diplonema papillatum), and Euglenida (Euglena gracilis). Scanning electron microscopy (SEM) (a, d, g) and differential interference contrast (DIC) (b, e, h) reveal cell morphology, whereas 4′,6-diamidino-2-phenylindole (DAPI) staining provides information about the amount and distribution of mitochondrial DNA (c, f, i). (c) Trypanosoma with distinct nucleus (N) and kinetoplast (K). (f) In Diplonema, arrows point to large amounts of mitochondrial DNA meandering through the cell. Scale bars = 1 μm (a, d) and 10 μm (g). Date: 29 November 2016. Source: From simple to supercomplex: mitochondrial genomes of euglenozoan protists [version 2; referees: 2 approved]. F1000Research 2016, 5(F1000 Faculty Rev):392 doi: 10.12688/f1000research.8040.2 https://f1000research.com/articles/5-392/v2. Author: Faktorová D, Dobáková E, Peña-Diaz P and Lukeš J. Other versions: This file has multiple extracted images: [[|thumb|none|x160px|[[:|Diplonema papillatum, SEM image.gif ]]]] Diplonema papillatum SEM image.gif Diplonema papillatum SEM image.gif .

Description: Українська: Figure 4. The comparison of RNA processing of the cox1 transcript in representative euglenozoans. In contrast to Trypanoplasma borreli and Diplonema papillatum, the cytochrome c oxidase subunit 1 (cox1) transcript of Euglena gracilis (in green) does not undergo RNA editing, splicing, or polyadenylation prior to its translation. In Trypanoplasma, cox1 undergoes RNA editing in the form of numerous uridine insertions (small blue “u”) and deletions (blue star), followed by polyadenylation (in red). The Diplonema cox1 transcript is formed by trans-splicing of nine small fragments called modules M1 thru M9 (in green), which is accompanied by the insertion of six uridines between the modules M4 and M5. Finally, the transcript is polyadenylated and translated on mitochondrial ribosomes. Date: 29 November 2016. Source: From simple to supercomplex: mitochondrial genomes of euglenozoan protists [version 2; referees: 2 approved]. F1000Research 2016, 5(F1000 Faculty Rev):392 doi: 10.12688/f1000research.8040.2 https://f1000research.com/articles/5-392/v2. Author: Faktorová D, Dobáková E, Peña-Diaz P and Lukeš J.

Description: English: Figure 1. Schematic phylogenetic tree of representative genera of Euglenozoa depicting the organization of their mitochondrial genomes. The scheme is based on Adl et al.1 (2012). Different organization of their mitochondrial genomes (in blue) is shown for the three major lineages: Kinetoplastea (in red), Diplonemea (in purple), and Euglenida (in green). Whereas Euglenida possess an array of linear mitochondrial DNA molecules of variable length, Diplonemea and Kinetoplastida contain in their organelle circular DNA molecules in different arrangements. In Diplonemea, circular molecules of two sizes are non-catenated and supercoiled. The kinetoplast DNA of Eubodonida, Parabodonida, and Neobodonida is composed of numerous free, non-catenated relaxed or supercoiled DNA circles, whereas in Trypanosomatida it is constituted of thousands of relaxed circles, mutually interlocked into a single giant network composed of interlocked maxicircles and minicircles that together with proteins are packaged into a single compact disk. Date: 29 November 2016. Source: From simple to supercomplex: mitochondrial genomes of euglenozoan protists [version 2; referees: 2 approved]. F1000Research 2016, 5(F1000 Faculty Rev):392 doi: 10.12688/f1000research.8040.2 https://f1000research.com/articles/5-392/v2. Author: Faktorová D, Dobáková E, Peña-Diaz P and Lukeš J.

Description: English: Figure 2. Morphology of representatives of Kinetoplastea (Trypanosoma brucei), Diplonemea (Diplonema papillatum), and Euglenida (Euglena gracilis). Scanning electron microscopy (SEM) (a, d, g) and differential interference contrast (DIC) (b, e, h) reveal cell morphology, whereas 4′,6-diamidino-2-phenylindole (DAPI) staining provides information about the amount and distribution of mitochondrial DNA (c, f, i). (c) Trypanosoma with distinct nucleus (N) and kinetoplast (K). (f) In Diplonema, arrows point to large amounts of mitochondrial DNA meandering through the cell. Scale bars = 1 μm (a, d) and 10 μm (g). Date: 29 November 2016. Source: From simple to supercomplex: mitochondrial genomes of euglenozoan protists [version 2; referees: 2 approved]. F1000Research 2016, 5(F1000 Faculty Rev):392 doi: 10.12688/f1000research.8040.2 https://f1000research.com/articles/5-392/v2. Author: Faktorová D, Dobáková E, Peña-Diaz P and Lukeš J. Other versions: : This file has been extracted from another file: From simple to supercomplex mitochondrial genomes of euglenozoan protists figure2.gif : .

Description: English: Figure 3. Schematic representation of the gene content of mitochondrial genomes of representative euglenozoans and human. The number of protein-coding genes is shown in parentheses next to selected euglenozoan flagellates. The number of protein-coding genes found in Euglena (orange oval), Diplonema (blue oval), and Trypanosoma is depicted (green oval). In comparison, human mitochondrial genome encodes 13 proteins (in red). All euglenozoans most likely contain small subunit and large subunit mito-rRNAs that in Diplonema and Euglena are likely to be highly divergent. Date: 29 November 2016. Source: From simple to supercomplex: mitochondrial genomes of euglenozoan protists [version 2; referees: 2 approved]. F1000Research 2016, 5(F1000 Faculty Rev):392 doi: 10.12688/f1000research.8040.2 https://f1000research.com/articles/5-392/v2. Author: Faktorová D, Dobáková E, Peña-Diaz P and Lukeš J.

Description: Deutsch: Leishmania tropica, amastigote FormEnglish: "Three Leishmania amastigotes, each with a clearly visible nucleus and kinetoplast" (dpd.cdc.gov). Date: 16 April 2004 (original upload date). Source: (Original text: http://www.dpd.cdc.gov/dpdx/html/Leishmaniasis.asp?body=Frames/G-L/Leishmaniasis/body_Leishmaniasis_mic1.htm) https://web.archive.org/web/20071115174805/http://www.dpd.cdc.gov/dpdx/html/Leishmaniasis.asp?body=Frames/G-L/Leishmaniasis/body_Leishmaniasis_mic1.htm. Author: DPDx Image Library. Permission(Reusing this file): (http://www.dpd.cdc.gov/dpdx/HTML/Aboutdpdx.htm: Most of the material is free of copyright and users are welcome to store and copy material in the public domain as they wish (please, kindly cite the source!). Copyrighted material includes: life cycle images of Blastocystis and Pneumocystis, and electron micrograph images of Gnathostoma; if users are interested in publishing these items, they must obtain permission from the original copyright holder.).