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5461“…Ciliates, a group of unicellular eukaryotes, have complex cell division cycles characterized by multiple events. During their vegetative cell cycle, ciliates undergo macronuclear amitosis, micronuclear mitosis, stomatogenesis and somatic cortex morphogenesis, and cytokinesis. …”
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5462por Wu, Ling Juan, Lee, Seoungjun, Park, Sungshic, Eland, Lucy E., Wipat, Anil, Holden, Séamus, Errington, Jeff“…Many bacteria can form wall-deficient variants, or L-forms, that divide by a simple mechanism that does not require the FtsZ-based cell division machinery. Here, we use microfluidic systems to probe the growth, chromosome cycle and division mechanism of Bacillus subtilis L-forms. …”
Publicado 2020
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5463por Fujii, Yuki, Koizumi, Wataru C., Imai, Taichi, Yokobori, Megumi, Matsuo, Tomohiro, Oka, Kotaro, Hotta, Kohji, Okajima, Takaharu“…Furthermore, in the vegetal hemisphere, we observed another mechanical behaviour, i.e., a ROCK-associated cell stiffening, which was retained even after cell division or occurred without division and propagated sequentially toward adjacent cells, displaying a characteristic cell-to-cell mechanical variation. …”
Publicado 2021
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5464por Serna, Laura“…However, because these genes also regulate subsidiary cell recruitment, which takes place before GMC division, their functions regulating GMC division and GC morphogenesis could be an indirect consequence of that inducing the recruitment of subsidiary cells. …”
Publicado 2021
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5465por Muniz, Richard S., Campbell, Paul C., Sladewski, Thomas E., Renner, Lars D., de Graffenried, Christopher L.“…Individual T. brucei cells were imaged through multiple rounds of cell division with high spatial and temporal resolution. …”
Publicado 2022
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5466“…This is made possible by cell division, whereby a single cell divides to form two cells. …”
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5467por Banwarth-Kuhn, Mikahl, Rodriguez, Kevin, Michael, Christian, Ta, Calvin-Khang, Plong, Alexander, Bourgain-Chang, Eric, Nematbakhsh, Ali, Chen, Weitao, Roy-Chowdhury, Amit, Reddy, G. Venugopala, Alber, Mark“…Stem cell maintenance in multilayered shoot apical meristems (SAMs) of plants requires strict regulation of cell growth and division. Exactly how the complex milieu of chemical and mechanical signals interact in the central region of the SAM to regulate cell division plane orientation is not well understood. …”
Publicado 2022
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5468por Nobre, Ricardina, de Castro, Saúl Matos, Ponces, Maria João, Lopes, Jorge Dias, Ferreira, Afonso Pinhão“…RESULTS: The distribution according to Angle’s Class was 48.9% for Class I, 34.7% for Class II Division 1, 7.4% for Class II Division 2 and 8.9% for Class III. …”
Publicado 2022
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5469“…Although tongue‐tie division procedures appear to provide benefits in breastfeeding and speech, there are no data to suggest a statistically significant association between the severity of tongue‐tie, and the correct identification of patients who would benefit from tongue‐tie division. © 2022 Australian Dental Association.…”
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5470“…As plant cells are encased into their cellulosic walls, directional cell division through precise positioning of division plane is crucial for shaping plant morphology. …”
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5471“…A comparison of the times necessary to incorporate tritium-labeled lysine and arginine into histones and tritium-labeled thymidine into DNA indicates that the periods of DNA and histone synthesis prior to division closely coincide. (The comparison was made by determining the times necessary, after pulse labeling, for cells with marked chromosomes to enter and then leave the division stages.) …”
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5472“…The decrease in protein synthesis which occurs in mammalian cells during cell division is associated with significant disaggregation of polyribosomes. …”
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5473por Moen, Johannes K.“…The rate of division varies in different colonies of fibroblasts. 6. …”
Publicado 1935
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5474“…Daily aliquots were removed from cultures going through these phases and protein and cholesterol content correlated with cell division. It was found that L cells gradually accumulated lipide in the cell concurrent with retardation of cell division and protein synthesis. …”
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5475por Woodward, Donald J.“…It is proposed that the electrical changes at division are due to the introduction of new plasma membrane, between the blastomeres, having selective permeability to K and a low resistance compared to the outer spherical membrane. …”
Publicado 1968
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5476“…EzrA is a negative regulator of FtsZ in Bacillus subtilis, involved in the coordination between cell growth and cell division and in the control of the cell elongation–division cycle. …”
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5477por Jamroškovič, Ján, Pavlendová, Nad’a, Muchová, Katarína, Wilkinson, Anthony J., Barák, Imrich“…The Min system plays an important role in ensuring that cell division occurs at mid-cell in rod-shaped bacteria. …”
Publicado 2012
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5478por Atilla-Gokcumen, G. Ekin, Muro, Eleonora, Relat-Goberna, Josep, Sasse, Sofia, Bedigian, Anne, Coughlin, Margaret L., Garcia-Manyes, Sergi, Eggert, Ulrike S.“…Although massive membrane rearrangements occur during cell division, little is known about specific roles that lipids might play in this process. …”
Publicado 2014
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5479por Zhao, Junsong, Salomon, Matthew P., Shibata, Darryl, Curtis, Christina, Siegmund, Kimberly, Marjoram, Paul“…We parameterize the mutation rate and the CSC division pattern, and successfully retrieve their posterior distributions based on DNA sequence level data. …”
Publicado 2017
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5480por Jin, Yinhua, Patel, Parthive H., Kohlmaier, Alexander, Pavlovic, Bojana, Zhang, Chenge, Edgar, Bruce A.“…Even when the midgut was challenged to regenerate by infection, ISCs retained normal proportions of asymmetric division and ISC pools did not increase. We discovered, however, that the loss of differentiated midgut enterocytes (ECs) slows when ISC division is suppressed and accelerates when ISC division increases. …”
Publicado 2017
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