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1661por Zhou, Wanding, Dinh, Huy Q., Ramjan, Zachary, Weisenberger, Daniel J., Nicolet, Charles M., Shen, Hui, Laird, Peter W., Berman, Benjamin P.“…PMD hypomethylation increased with age, beginning during fetal development, and appeared to track the accumulation of cell divisions. In cancer, PMD hypomethylation depth correlated with somatic mutation density and cell-cycle gene expression, consistent with its reflection of mitotic history, and suggesting its application as a mitotic clock. …”
Publicado 2018
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1662por Scharer, Christopher D., Barwick, Benjamin G., Guo, Muyao, Bally, Alexander P. R., Boss, Jeremy M.“…Here, using an in vivo T cell independent B cell differentiation model, we define a cellular division-dependent cis-regulatory element road map using ATAC-seq. …”
Publicado 2018
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1663“…The molecular mechanisms controlling the distinct behavior of sister kinetochores during the two meiotic divisions are poorly understood. To study kinetochore behavior during meiosis, we have optimized time lapse imaging with Drosophila spermatocytes, enabling kinetochore tracking with high temporal and spatial resolution through both meiotic divisions. …”
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1664“…We aimed to investigate upper elementary children's strategy use in the domain of multidigit division in two instructional settings: the Netherlands and Flanders (Belgium). …”
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1665“…An intact actomyosin network is essential for anchoring polarity proteins to the cell cortex and maintaining cell size asymmetry during asymmetric cell division of Drosophila neuroblasts (NBs). However, the mechanisms that control changes in actomyosin dynamics during asymmetric cell division remain unclear. …”
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1666por Ghobadifar, Mohamed AminEnlace del recurso
Publicado 2013
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1667por Umemoto, Terumasa, Hashimoto, Michihiro, Matsumura, Takayoshi, Nakamura-Ishizu, Ayako, Suda, Toshio“…Although further activation of Ca(2+)–mitochondria pathway led to loss of HSCs after cell division, the appropriate suppression of intracellular Ca(2+) level by exogenous adenosine or Nifedipine, a Ca(2+) channel blocker, prolonged cell division interval in HSCs, and simultaneously achieved both cell division and HSC maintenance. …”
Publicado 2018
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1668“…The “three stages” division of coal spontaneous combustion is fuzzy and lacks adequate risk and warning levels corresponding to its divisions; additionally, the targeted prevention measures for each stage have not been described. …”
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1669“…Controlling the orientation of cell division is important in the context of cell fate choices and tissue morphogenesis. …”
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1671por Imoto, Yuuta, Abe, Yuichi, Honsho, Masanori, Okumoto, Kanji, Ohnuma, Mio, Kuroiwa, Haruko, Kuroiwa, Tsuneyoshi, Fujiki, Yukio“…Mitochondria and peroxisomes proliferate by division. During division, a part of their membrane is pinched off by constriction of the ring-shaped mitochondrial division (MD) and peroxisome-dividing (POD) machinery. …”
Publicado 2018
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1672“…The resulting images show that all three proteins form discrete densities organised in patchy pseudo-rings at the division site. Significantly, two-colour imaging highlighted a radial separation between FtsZ and FtsN, indicating that there is more than one type of macromolecular complex operating during division. …”
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1674por Chib, Savita, Das, Suman, Venkatesan, Soumya, Seshasayee, Aswin Sai Narain, Thattai, Mukund“…This state appears macroscopically static but is microscopically dynamic: division and death rates exactly cancel at MIC but each is remarkably high, reaching 60% of the antibiotic-free division rate. …”
Publicado 2018
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1675por Hanemaaijer, Mark J., Houston, Parker D., Collier, Travis C., Norris, Laura C., Fofana, Abdrahamane, Lanzaro, Gregory C., Cornel, Anthony J., Lee, Yoosook“…The lack of species or chromosomal form specific markers is also reflected in the constructed phylogenetic tree, which shows no clear division among the operational taxonomic units considered here.…”
Publicado 2019
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1676por Caillaud, Marie-Cécile“…How cells position their division plane is a critical component of cell division. …”
Publicado 2019
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1677por Matsuo, Muneyuki, Kan, Yumi, Kurihara, Kensuke, Jimbo, Takehiro, Imai, Masayuki, Toyota, Taro, Hirata, Yuiko, Suzuki, Kentaro, Sugawara, Tadashi“…These results may help elucidate how nucleic acids could have functioned in the division of prebiotic protocells.…”
Publicado 2019
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1678por Wu, Sen, Liu, Zhijian, Yuan, Haichao, Yu, Kezhen, Gao, Yuefeng, Liu, Liankun, Pan, Xinxiang“…In order to improve the throughput, a novel multichannel wear debris sensor that is based on phase division multiplexing is presented. By introducing the phase shift circuit into the system, multiple sensing coils could work at different initial phases. …”
Publicado 2019
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1679por Armbruster, Catherine R, Lee, Calvin K, Parker-Gilham, Jessica, de Anda, Jaime, Xia, Aiguo, Zhao, Kun, Murakami, Keiji, Tseng, Boo Shan, Hoffman, Lucas R, Jin, Fan, Harwood, Caroline S, Wong, Gerard CL, Parsek, Matthew R“…Together, our results suggest that after surface attachment, P. aeruginosa engages in a division of labor that persists across generations, accelerating early biofilm formation and surface exploration.…”
Publicado 2019
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1680