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Phragmoplast

February 16, 2024

The phragmoplast is a plant cell specific structure that forms during late cytokinesis. It serves as a scaffold for cell plate assembly and subsequent formation of a new cell wall separating the two daughter cells. The phragmoplast can only be observed in Phragmoplastophyta, a clade that includes the Coleochaetophyceae, Zygnematophyceae, Mesotaeniaceae, and Embryophyta (land plants). Some algae use another type of microtubule array, a phycoplast, during cytokinesis.[1][2]

Phragmoplast and cell plate formation in a plant cell during cytokinesis. Left side: Phragmoplast forms and cell plate starts to assemble in the center of the cell. Towards the right: Phragmoplast enlarges in a donut-shape towards the outside of the cell, leaving behind mature cell plate in the center. The cell plate will transform into the new cell wall once cytokinesis is complete.

Structure edit

The phragmoplast is a complex assembly of microtubules (MTs), microfilaments (MFs), and endoplasmic reticulum (ER) elements, that assemble in two opposing sets perpendicular to the plane of the future cell plate during anaphase and telophase. It is initially barrel-shaped and forms from the mitotic spindle between the two daughter nuclei while nuclear envelopes reassemble around them. The cell plate initially forms as a disc between the two halves of the phragmoplast structure. While new cell plate material is added to the edges of the growing plate, the phragmoplast microtubules disappear in the center and regenerate at the edges of the growing cell plate. The two structures grow outwards until they reach the outer wall of the dividing cell. If a phragmosome was present in the cell, the phragmoplast and cell plate will grow through the space occupied by the phragmosome. They will reach the parent cell wall exactly at the position formerly occupied by the preprophase band.

The microtubules and actin filaments within the phragmoplast serve to guide vesicles with cell wall material to the growing cell plate. Actin filaments are also possibly involved in guiding the phragmoplast to the site of the former preprophase band location at the parent cell wall. While the cell plate is growing, segments of smooth endoplasmic reticulum are trapped within it, later forming the plasmodesmata connecting the two daughter cells.

The phragmoplast can be differentiated topographically into two areas, the midline that includes the central plane where some of the plus-ends of both anti-parallel sets of microtubules (MTs) interdigitate (as in the midbody matrix), and the distal regions at both sides of the midline.[3]

Role in the Plant Cell Cycle edit

After anaphase, the phragmoplast emerges from the remnant spindle MTs in between the daughter nuclei. MT plus ends overlap the equator of phragmoplast at the site where the cell plate will form. The formation of the cell plate depends on localized secretory vesicle fusion to deliver membrane and cell-wall components.[4] Excess membrane lipid and cell-wall components are recycled by clathrin/dynamin-dependent retrograde membrane traffic.[5] Once the initial cell plate forms at its center, the phragmoplast begins to expand outward to reach the cell edges. Actin filaments also localize to phragmoplast and accumulate greatly at late telophase. Evidence suggests that actin filaments serve phragmoplast expansion more than initial organization, given that disorganization of actin filaments via drug treatments lead to the delay of cell-plate expansion.[6]

Many microtubule-associated proteins (MAPs) have been localized to the phragmoplast, including both constitutively expressed ones (such as MOR1,[7] katanin, CLASP, SPR2, and γ-tubulin complex proteins) and those expressed specifically during M-phase, such as EB1c,[8] TANGLED1[9] and augmin complex proteins.[10] The functions of these proteins in the phragmoplast are presumably similar to their functions elsewhere in the cell.[4] Most research into phragmoplast MAPs have been focused on the midline because it is, first, where most of the membrane fusion takes place and, second, where the two sets of anti-parallel MTs are held together. The discovery of an important variety of molecules that localize to the phragmoplast midline is shedding light on the complex processes operating in this phragmoplast region.[3]

Two proteins that have critical functions for antiparallel MT bundling at the phragmoplast midline are MAP65-3 and kinesin-5.[11][12] The kinesin-7 family proteins, HINKEL/AtNACK1 and AtNACK2/TES, recruit a mitogen-activated protein kinase (MAPK) cascade to the midline and induce MAP65 phosphorylation.[13][14][15][16] Phosphorylated MAP65-1 also accumulates at the midline and reduces MT-bundling activities for cell-plate expansion.[17] The essential mechanism of MAPK cascade for phragmoplast expansion is suppressed by cyclin dependent kinase (CDK) activity before telophase.[18]

Certain phragmoplast midline-accumulating MAPs are essential proteins for cytokinesis. The kinesin-12 members, PAKRP1 and PAKRP1L, accumulate at the midline[19] and double loss-of-function mutants have defective cytokinesis during male gametogenesis.[20] PAKRP2 accumulates at midline and also in puncta throughout the phragmoplast, which implies that PAKRP2 participates in Golgi-derived vesicle transport.[21] Moss homologs of PAKRP2, KINID1a, and KINID1b localize to the phragmoplast midline and are essential for phragmoplast organization.[22] RUNKEL, which is a HEAT repeat-containing MAP, also accumulates at the midline and cytokinesis is aberrant in lines with the loss-of-function mutations in this protein.[23][24] Another midline-localized protein, “two-in-on” (TIO), is a putative kinase and is also required for cytokinesis as shown by defects in a mutant.[25] TIO interacts with PAKRP1, PAKRP1L (kinesin-12), and NACK2/TES (kinesin-7) according to the yeast two hybrid assays.[26][27] Finally, TPLATE, an adaptin-like protein, accumulates at the cell plate and is essential for cytokinesis.[28][29]

References edit

  1. ^ P.H. Raven, R.F. Evert, S.E. Eichhorn (2005): Biology of Plants, 7th Edition, W.H. Freeman and Company Publishers, New York, ISBN 0-7167-1007-2
  2. ^ Pickett-Heaps, J. (1976). "Cell division in eucaryotic algae". BioScience. 26 (7): 445–450. doi:10.2307/1297481. JSTOR 1297481.
  3. ^ a b Otegui, Marisa S.; Verbrugghe, Koen J.; Skop, Ahna R. (August 2005). "Midbodies and phragmoplasts: analogous structures involved in cytokinesis". Trends in Cell Biology. 15 (8): 404–413. doi:10.1016/j.tcb.2005.06.003. ISSN 0962-8924. PMC 3677513. PMID 16009554.
  4. ^ a b Hamada, Takahiro (2014-01-01). Microtubule Organization and Microtubule-Associated Proteins in Plant Cells. Vol. 312. pp. 1–52. doi:10.1016/B978-0-12-800178-3.00001-4. ISBN 9780128001783. ISSN 1937-6448. PMID 25262237. {{cite book}}: |journal= ignored (help)
  5. ^ Müller, Sabine (2012-04-01). "Universal rules for division plane selection in plants". Protoplasma. 249 (2): 239–253. doi:10.1007/s00709-011-0289-y. ISSN 0033-183X. PMID 21611883. S2CID 3049144.
  6. ^ Higaki, Takumi; Kutsuna, Natsumaro; Sano, Toshio; Hasezawa, Seiichiro (2008-07-17). "Quantitative analysis of changes in actin microfilament contribution to cell plate development in plant cytokinesis". BMC Plant Biology. 8: 80. doi:10.1186/1471-2229-8-80. ISSN 1471-2229. PMC 2490694. PMID 18637163.
  7. ^ Whittington, Angela T.; Vugrek, Oliver; Wei, Ke Jun; et al. (May 2001). "MOR1 is essential for organizing cortical microtubules in plants". Nature. 411 (6837): 610–613. Bibcode:2001Natur.411..610W. doi:10.1038/35079128. ISSN 1476-4687. PMID 11385579. S2CID 205017664.
  8. ^ Komaki, Shinichiro; Abe, Tatsuya; Coutuer, Silvie; et al. (2010-02-01). "Nuclear-localized subtype of end-binding 1 protein regulates spindle organization in Arabidopsis". J Cell Sci. 123 (3): 451–459. doi:10.1242/jcs.062703. hdl:1854/LU-878798. ISSN 0021-9533. PMID 20067996.
  9. ^ Martinez, Pablo; Luo, Anding; Sylvester, Anne; Rasmussen, Carolyn G. (2017-03-07). "Proper division plane orientation and mitotic progression together allow normal growth of maize". Proceedings of the National Academy of Sciences. 114 (10): 2759–2764. Bibcode:2017PNAS..114.2759M. doi:10.1073/pnas.1619252114. ISSN 0027-8424. PMC 5347619. PMID 28202734.
  10. ^ Ho, Chin-Min Kimmy; Hotta, Takashi; Kong, Zhaosheng; et al. (2011-07-01). "Augmin Plays a Critical Role in Organizing the Spindle and Phragmoplast Microtubule Arrays in Arabidopsis". The Plant Cell. 23 (7): 2606–2618. doi:10.1105/tpc.111.086892. ISSN 1040-4651. PMC 3226208. PMID 21750235.
  11. ^ Ho, Chin-Min Kimmy; Hotta, Takashi; Guo, Fengli; et al. (2011-08-01). "Interaction of Antiparallel Microtubules in the Phragmoplast Is Mediated by the Microtubule-Associated Protein MAP65-3 in Arabidopsis". The Plant Cell. 23 (8): 2909–2923. doi:10.1105/tpc.110.078204. ISSN 1040-4651. PMC 3180800. PMID 21873565.
  12. ^ Bannigan, Alex; Scheible, Wolf-Rüdiger; Lukowitz, Wolfgang; et al. (2007-08-15). "A conserved role for kinesin-5 in plant mitosis". Journal of Cell Science. 120 (16): 2819–2827. doi:10.1242/jcs.009506. ISSN 0021-9533. PMID 17652157.
  13. ^ Calderini, O.; Bögre, L.; Vicente, O.; et al. (October 1998). "A cell cycle regulated MAP kinase with a possible role in cytokinesis in tobacco cells". Journal of Cell Science. 111 (20): 3091–3100. doi:10.1242/jcs.111.20.3091. ISSN 0021-9533. PMID 9739082.
  14. ^ Kosetsu, Ken; Matsunaga, Sachihiro; Nakagami, Hirofumi; et al. (2010-11-01). "The MAP Kinase MPK4 Is Required for Cytokinesis in Arabidopsis thaliana". The Plant Cell. 22 (11): 3778–3790. doi:10.1105/tpc.110.077164. ISSN 1040-4651. PMC 3015120. PMID 21098735.
  15. ^ Nishihama, Ryuichi; Soyano, Takashi; Ishikawa, Masaki; et al. (2002-04-05). "Expansion of the cell plate in plant cytokinesis requires a kinesin-like protein/MAPKKK complex". Cell. 109 (1): 87–99. doi:10.1016/s0092-8674(02)00691-8. ISSN 0092-8674. PMID 11955449.
  16. ^ Takahashi, Yuji; Soyano, Takashi; Kosetsu, Ken; et al. (October 2010). "HINKEL kinesin, ANP MAPKKKs and MKK6/ANQ MAPKK, which phosphorylates and activates MPK4 MAPK, constitute a pathway that is required for cytokinesis in Arabidopsis thaliana". Plant & Cell Physiology. 51 (10): 1766–1776. doi:10.1093/pcp/pcq135. ISSN 1471-9053. PMC 2951530. PMID 20802223.
  17. ^ Sasabe, Michiko; Soyano, Takashi; Takahashi, Yuji; et al. (2006-04-15). "Phosphorylation of NtMAP65-1 by a MAP kinase down-regulates its activity of microtubule bundling and stimulates progression of cytokinesis of tobacco cells". Genes & Development. 20 (8): 1004–1014. doi:10.1101/gad.1408106. ISSN 0890-9369. PMC 1472297. PMID 16598040.
  18. ^ Sasabe, Michiko; Boudolf, Véronique; Veylder, Lieven De; et al. (2011-10-25). "Phosphorylation of a mitotic kinesin-like protein and a MAPKKK by cyclin-dependent kinases (CDKs) is involved in the transition to cytokinesis in plants". Proceedings of the National Academy of Sciences. 108 (43): 17844–17849. Bibcode:2011PNAS..10817844S. doi:10.1073/pnas.1110174108. ISSN 0027-8424. PMC 3203811. PMID 22006334.
  19. ^ Pan, Ruiqin; Lee, Y.-R. Julie; Liu, Bo (2004). "Localization of two homologous Arabidopsis kinesin-related proteins in the phragmoplast". Planta. 220 (1): 156–164. doi:10.1007/s00425-004-1324-4. JSTOR 23388676. PMID 15258761. S2CID 11806867.
  20. ^ Lee, Yuh-Ru Julie; Li, Yan; Liu, Bo (2007-08-01). "Two Arabidopsis Phragmoplast-Associated Kinesins Play a Critical Role in Cytokinesis during Male Gametogenesis". The Plant Cell. 19 (8): 2595–2605. doi:10.1105/tpc.107.050716. ISSN 1040-4651. PMC 2002617. PMID 17720869.
  21. ^ Lee, Y. R.; Giang, H. M.; Liu, B. (November 2001). "A novel plant kinesin-related protein specifically associates with the phragmoplast organelles". The Plant Cell. 13 (11): 2427–2439. doi:10.1105/tpc.13.11.2427. ISSN 1040-4651. PMC 139462. PMID 11701879.
  22. ^ Hiwatashi, Yuji; Obara, Mari; Sato, Yoshikatsu; et al. (November 2008). "Kinesins Are Indispensable for Interdigitation of Phragmoplast Microtubules in the Moss Physcomitrella patens". The Plant Cell. 20 (11): 3094–3106. doi:10.1105/tpc.108.061705. ISSN 1040-4651. PMC 2613662. PMID 19028965.
  23. ^ Krupnova, Tamara; Sasabe, Michiko; Ghebreghiorghis, Luam; et al. (2009-03-24). "Microtubule-Associated Kinase-like Protein RUNKEL Needed for Cell Plate Expansion in Arabidopsis Cytokinesis". Current Biology. 19 (6): 518–523. doi:10.1016/j.cub.2009.02.021. ISSN 0960-9822. PMID 19268593.
  24. ^ Krupnova, Tamara; Stierhof, York-Dieter; Hiller, Ulrike; et al. (2013-06-01). "The microtubule-associated kinase-like protein RUNKEL functions in somatic and syncytial cytokinesis". The Plant Journal. 74 (5): 781–791. doi:10.1111/tpj.12160. ISSN 1365-313X. PMID 23451828.
  25. ^ Aeong Oh, Sung; Johnson, Andrew; Smertenko, Andrei; et al. (2005-12-06). "A Divergent Cellular Role for the FUSED Kinase Family in the Plant-Specific Cytokinetic Phragmoplast". Current Biology. 15 (23): 2107–2111. doi:10.1016/j.cub.2005.10.044. ISSN 0960-9822. PMID 16332535.
  26. ^ Oh, Sung Aeong; Bourdon, Valérie; Dickinson, Hugh G.; et al. (2014-03-01). "Arabidopsis Fused kinase TWO-IN-ONE dominantly inhibits male meiotic cytokinesis". Plant Reproduction. 27 (1): 7–17. doi:10.1007/s00497-013-0235-6. ISSN 2194-7953. PMID 24146312. S2CID 17051753.
  27. ^ Oh, Sung Aeong; Allen, Trudie; Kim, Gyun Jang; et al. (October 2012). "Arabidopsis Fused kinase and the Kinesin-12 subfamily constitute a signalling module required for phragmoplast expansion". The Plant Journal. 72 (2): 308–319. doi:10.1111/j.1365-313X.2012.05077.x. ISSN 1365-313X. PMID 22709276.
  28. ^ Damme, Daniël Van; Coutuer, Silvie; Rycke, Riet De; et al. (2006-12-01). "Somatic Cytokinesis and Pollen Maturation in Arabidopsis Depend on TPLATE, Which Has Domains Similar to Coat Proteins". The Plant Cell. 18 (12): 3502–3518. doi:10.1105/tpc.106.040923. ISSN 1040-4651. PMC 1785392. PMID 17189342.
  29. ^ Damme, Daniël Van; Rybel, Bert De; Gudesblat, Gustavo; et al. (2011-11-01). "Arabidopsis α Aurora Kinases Function in Formative Cell Division Plane Orientation". The Plant Cell. 23 (11): 4013–4024. doi:10.1105/tpc.111.089565. ISSN 1040-4651. PMC 3246319. PMID 22045917.

February 16, 2024
phragmoplast, phragmoplast, plant, cell, specific, structure, that, forms, during, late, cytokinesis, serves, scaffold, cell, plate, assembly, subsequent, formation, cell, wall, separating, daughter, cells, phragmoplast, only, observed, ophyta, clade, that, in. The phragmoplast is a plant cell specific structure that forms during late cytokinesis It serves as a scaffold for cell plate assembly and subsequent formation of a new cell wall separating the two daughter cells The phragmoplast can only be observed in Phragmoplastophyta a clade that includes the Coleochaetophyceae Zygnematophyceae Mesotaeniaceae and Embryophyta land plants Some algae use another type of microtubule array a phycoplast during cytokinesis 1 2 Phragmoplast and cell plate formation in a plant cell during cytokinesis Left side Phragmoplast forms and cell plate starts to assemble in the center of the cell Towards the right Phragmoplast enlarges in a donut shape towards the outside of the cell leaving behind mature cell plate in the center The cell plate will transform into the new cell wall once cytokinesis is complete Structure editThe phragmoplast is a complex assembly of microtubules MTs microfilaments MFs and endoplasmic reticulum ER elements that assemble in two opposing sets perpendicular to the plane of the future cell plate during anaphase and telophase It is initially barrel shaped and forms from the mitotic spindle between the two daughter nuclei while nuclear envelopes reassemble around them The cell plate initially forms as a disc between the two halves of the phragmoplast structure While new cell plate material is added to the edges of the growing plate the phragmoplast microtubules disappear in the center and regenerate at the edges of the growing cell plate The two structures grow outwards until they reach the outer wall of the dividing cell If a phragmosome was present in the cell the phragmoplast and cell plate will grow through the space occupied by the phragmosome They will reach the parent cell wall exactly at the position formerly occupied by the preprophase band The microtubules and actin filaments within the phragmoplast serve to guide vesicles with cell wall material to the growing cell plate Actin filaments are also possibly involved in guiding the phragmoplast to the site of the former preprophase band location at the parent cell wall While the cell plate is growing segments of smooth endoplasmic reticulum are trapped within it later forming the plasmodesmata connecting the two daughter cells The phragmoplast can be differentiated topographically into two areas the midline that includes the central plane where some of the plus ends of both anti parallel sets of microtubules MTs interdigitate as in the midbody matrix and the distal regions at both sides of the midline 3 Role in the Plant Cell Cycle editAfter anaphase the phragmoplast emerges from the remnant spindle MTs in between the daughter nuclei MT plus ends overlap the equator of phragmoplast at the site where the cell plate will form The formation of the cell plate depends on localized secretory vesicle fusion to deliver membrane and cell wall components 4 Excess membrane lipid and cell wall components are recycled by clathrin dynamin dependent retrograde membrane traffic 5 Once the initial cell plate forms at its center the phragmoplast begins to expand outward to reach the cell edges Actin filaments also localize to phragmoplast and accumulate greatly at late telophase Evidence suggests that actin filaments serve phragmoplast expansion more than initial organization given that disorganization of actin filaments via drug treatments lead to the delay of cell plate expansion 6 Many microtubule associated proteins MAPs have been localized to the phragmoplast including both constitutively expressed ones such as MOR1 7 katanin CLASP SPR2 and g tubulin complex proteins and those expressed specifically during M phase such as EB1c 8 TANGLED1 9 and augmin complex proteins 10 The functions of these proteins in the phragmoplast are presumably similar to their functions elsewhere in the cell 4 Most research into phragmoplast MAPs have been focused on the midline because it is first where most of the membrane fusion takes place and second where the two sets of anti parallel MTs are held together The discovery of an important variety of molecules that localize to the phragmoplast midline is shedding light on the complex processes operating in this phragmoplast region 3 Two proteins that have critical functions for antiparallel MT bundling at the phragmoplast midline are MAP65 3 and kinesin 5 11 12 The kinesin 7 family proteins HINKEL AtNACK1 and AtNACK2 TES recruit a mitogen activated protein kinase MAPK cascade to the midline and induce MAP65 phosphorylation 13 14 15 16 Phosphorylated MAP65 1 also accumulates at the midline and reduces MT bundling activities for cell plate expansion 17 The essential mechanism of MAPK cascade for phragmoplast expansion is suppressed by cyclin dependent kinase CDK activity before telophase 18 Certain phragmoplast midline accumulating MAPs are essential proteins for cytokinesis The kinesin 12 members PAKRP1 and PAKRP1L accumulate at the midline 19 and double loss of function mutants have defective cytokinesis during male gametogenesis 20 PAKRP2 accumulates at midline and also in puncta throughout the phragmoplast which implies that PAKRP2 participates in Golgi derived vesicle transport 21 Moss homologs of PAKRP2 KINID1a and KINID1b localize to the phragmoplast midline and are essential for phragmoplast organization 22 RUNKEL which is a HEAT repeat containing MAP also accumulates at the midline and cytokinesis is aberrant in lines with the loss of function mutations in this protein 23 24 Another midline localized protein two in on TIO is a putative kinase and is also required for cytokinesis as shown by defects in a mutant 25 TIO interacts with PAKRP1 PAKRP1L kinesin 12 and NACK2 TES kinesin 7 according to the yeast two hybrid assays 26 27 Finally TPLATE an adaptin like protein accumulates at the cell plate and is essential for cytokinesis 28 29 References edit P H Raven R F Evert S E Eichhorn 2005 Biology of Plants 7th Edition W H Freeman and Company Publishers New York ISBN 0 7167 1007 2 Pickett Heaps J 1976 Cell division in eucaryotic algae BioScience 26 7 445 450 doi 10 2307 1297481 JSTOR 1297481 a b Otegui Marisa S Verbrugghe Koen J Skop Ahna R August 2005 Midbodies and phragmoplasts analogous structures involved in cytokinesis Trends in Cell Biology 15 8 404 413 doi 10 1016 j tcb 2005 06 003 ISSN 0962 8924 PMC 3677513 PMID 16009554 a b Hamada Takahiro 2014 01 01 Microtubule Organization and Microtubule Associated Proteins in Plant Cells Vol 312 pp 1 52 doi 10 1016 B978 0 12 800178 3 00001 4 ISBN 9780128001783 ISSN 1937 6448 PMID 25262237 a href Template Cite book html title Template Cite book cite book a journal ignored help Muller Sabine 2012 04 01 Universal rules for division plane selection in plants Protoplasma 249 2 239 253 doi 10 1007 s00709 011 0289 y ISSN 0033 183X PMID 21611883 S2CID 3049144 Higaki Takumi Kutsuna Natsumaro Sano Toshio Hasezawa Seiichiro 2008 07 17 Quantitative analysis of changes in actin microfilament contribution to cell plate development in plant cytokinesis BMC Plant Biology 8 80 doi 10 1186 1471 2229 8 80 ISSN 1471 2229 PMC 2490694 PMID 18637163 Whittington Angela T Vugrek Oliver Wei Ke Jun et al May 2001 MOR1 is essential for organizing cortical microtubules in plants Nature 411 6837 610 613 Bibcode 2001Natur 411 610W doi 10 1038 35079128 ISSN 1476 4687 PMID 11385579 S2CID 205017664 Komaki Shinichiro Abe Tatsuya Coutuer Silvie et al 2010 02 01 Nuclear localized subtype of end binding 1 protein regulates spindle organization in Arabidopsis J Cell Sci 123 3 451 459 doi 10 1242 jcs 062703 hdl 1854 LU 878798 ISSN 0021 9533 PMID 20067996 Martinez Pablo Luo Anding Sylvester Anne Rasmussen Carolyn G 2017 03 07 Proper division plane orientation and mitotic progression together allow normal growth of maize Proceedings of the National Academy of Sciences 114 10 2759 2764 Bibcode 2017PNAS 114 2759M doi 10 1073 pnas 1619252114 ISSN 0027 8424 PMC 5347619 PMID 28202734 Ho Chin Min Kimmy Hotta Takashi Kong Zhaosheng et al 2011 07 01 Augmin Plays a Critical Role in Organizing the Spindle and Phragmoplast Microtubule Arrays in Arabidopsis The Plant Cell 23 7 2606 2618 doi 10 1105 tpc 111 086892 ISSN 1040 4651 PMC 3226208 PMID 21750235 Ho Chin Min Kimmy Hotta Takashi Guo Fengli et al 2011 08 01 Interaction of Antiparallel Microtubules in the Phragmoplast Is Mediated by the Microtubule Associated Protein MAP65 3 in Arabidopsis The Plant Cell 23 8 2909 2923 doi 10 1105 tpc 110 078204 ISSN 1040 4651 PMC 3180800 PMID 21873565 Bannigan Alex Scheible Wolf Rudiger Lukowitz Wolfgang et al 2007 08 15 A conserved role for kinesin 5 in plant mitosis Journal of Cell Science 120 16 2819 2827 doi 10 1242 jcs 009506 ISSN 0021 9533 PMID 17652157 Calderini O Bogre L Vicente O et al October 1998 A cell cycle regulated MAP kinase with a possible role in cytokinesis in tobacco cells Journal of Cell Science 111 20 3091 3100 doi 10 1242 jcs 111 20 3091 ISSN 0021 9533 PMID 9739082 Kosetsu Ken Matsunaga Sachihiro Nakagami Hirofumi et al 2010 11 01 The MAP Kinase MPK4 Is Required for Cytokinesis in Arabidopsis thaliana The Plant Cell 22 11 3778 3790 doi 10 1105 tpc 110 077164 ISSN 1040 4651 PMC 3015120 PMID 21098735 Nishihama Ryuichi Soyano Takashi Ishikawa Masaki et al 2002 04 05 Expansion of the cell plate in plant cytokinesis requires a kinesin like protein MAPKKK complex Cell 109 1 87 99 doi 10 1016 s0092 8674 02 00691 8 ISSN 0092 8674 PMID 11955449 Takahashi Yuji Soyano Takashi Kosetsu Ken et al October 2010 HINKEL kinesin ANP MAPKKKs and MKK6 ANQ MAPKK which phosphorylates and activates MPK4 MAPK constitute a pathway that is required for cytokinesis in Arabidopsis thaliana Plant amp Cell Physiology 51 10 1766 1776 doi 10 1093 pcp pcq135 ISSN 1471 9053 PMC 2951530 PMID 20802223 Sasabe Michiko Soyano Takashi Takahashi Yuji et al 2006 04 15 Phosphorylation of NtMAP65 1 by a MAP kinase down regulates its activity of microtubule bundling and stimulates progression of cytokinesis of tobacco cells Genes amp Development 20 8 1004 1014 doi 10 1101 gad 1408106 ISSN 0890 9369 PMC 1472297 PMID 16598040 Sasabe Michiko Boudolf Veronique Veylder Lieven De et al 2011 10 25 Phosphorylation of a mitotic kinesin like protein and a MAPKKK by cyclin dependent kinases CDKs is involved in the transition to cytokinesis in plants Proceedings of the National Academy of Sciences 108 43 17844 17849 Bibcode 2011PNAS 10817844S doi 10 1073 pnas 1110174108 ISSN 0027 8424 PMC 3203811 PMID 22006334 Pan Ruiqin Lee Y R Julie Liu Bo 2004 Localization of two homologous Arabidopsis kinesin related proteins in the phragmoplast Planta 220 1 156 164 doi 10 1007 s00425 004 1324 4 JSTOR 23388676 PMID 15258761 S2CID 11806867 Lee Yuh Ru Julie Li Yan Liu Bo 2007 08 01 Two Arabidopsis Phragmoplast Associated Kinesins Play a Critical Role in Cytokinesis during Male Gametogenesis The Plant Cell 19 8 2595 2605 doi 10 1105 tpc 107 050716 ISSN 1040 4651 PMC 2002617 PMID 17720869 Lee Y R Giang H M Liu B November 2001 A novel plant kinesin related protein specifically associates with the phragmoplast organelles The Plant Cell 13 11 2427 2439 doi 10 1105 tpc 13 11 2427 ISSN 1040 4651 PMC 139462 PMID 11701879 Hiwatashi Yuji Obara Mari Sato Yoshikatsu et al November 2008 Kinesins Are Indispensable for Interdigitation of Phragmoplast Microtubules in the Moss Physcomitrella patens The Plant Cell 20 11 3094 3106 doi 10 1105 tpc 108 061705 ISSN 1040 4651 PMC 2613662 PMID 19028965 Krupnova Tamara Sasabe Michiko Ghebreghiorghis Luam et al 2009 03 24 Microtubule Associated Kinase like Protein RUNKEL Needed for Cell Plate Expansion in Arabidopsis Cytokinesis Current Biology 19 6 518 523 doi 10 1016 j cub 2009 02 021 ISSN 0960 9822 PMID 19268593 Krupnova Tamara Stierhof York Dieter Hiller Ulrike et al 2013 06 01 The microtubule associated kinase like protein RUNKEL functions in somatic and syncytial cytokinesis The Plant Journal 74 5 781 791 doi 10 1111 tpj 12160 ISSN 1365 313X PMID 23451828 Aeong Oh Sung Johnson Andrew Smertenko Andrei et al 2005 12 06 A Divergent Cellular Role for the FUSED Kinase Family in the Plant Specific Cytokinetic Phragmoplast Current Biology 15 23 2107 2111 doi 10 1016 j cub 2005 10 044 ISSN 0960 9822 PMID 16332535 Oh Sung Aeong Bourdon Valerie Dickinson Hugh G et al 2014 03 01 Arabidopsis Fused kinase TWO IN ONE dominantly inhibits male meiotic cytokinesis Plant Reproduction 27 1 7 17 doi 10 1007 s00497 013 0235 6 ISSN 2194 7953 PMID 24146312 S2CID 17051753 Oh Sung Aeong Allen Trudie Kim Gyun Jang et al October 2012 Arabidopsis Fused kinase and the Kinesin 12 subfamily constitute a signalling module required for phragmoplast expansion The Plant Journal 72 2 308 319 doi 10 1111 j 1365 313X 2012 05077 x ISSN 1365 313X PMID 22709276 Damme Daniel Van Coutuer Silvie Rycke Riet De et al 2006 12 01 Somatic Cytokinesis and Pollen Maturation in Arabidopsis Depend on TPLATE Which Has Domains Similar to Coat Proteins The Plant Cell 18 12 3502 3518 doi 10 1105 tpc 106 040923 ISSN 1040 4651 PMC 1785392 PMID 17189342 Damme Daniel Van Rybel Bert De Gudesblat Gustavo et al 2011 11 01 Arabidopsis a Aurora Kinases Function in Formative Cell Division Plane Orientation The Plant Cell 23 11 4013 4024 doi 10 1105 tpc 111 089565 ISSN 1040 4651 PMC 3246319 PMID 22045917 Retrieved from https en wikipedia org w index php title Phragmoplast amp oldid 1171785995, wikipedia, wiki, book, books, library,

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