Search Results - "White, Charles I."

A Role for Small RNAs in DNA Double-Strand Break Repair by Wei, Wei, Ba, Zhaoqing, Gao, Min, Wu, Yang, Ma, Yanting, Amiard, Simon, White, Charles I., Rendtlew Danielsen, Jannie Michaela, Yang, Yun-Gui, Qi, Yijun

“…Eukaryotes have evolved complex mechanisms to repair DNA double-strand breaks (DSBs) through coordinated actions of protein sensors, transducers, and…”
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DMC1 attenuates RAD51-mediated recombination in Arabidopsis by Da Ines, Olivier, Bazile, Jeanne, Gallego, Maria E, White, Charles I

“…Ensuring balanced distribution of chromosomes in gametes, meiotic recombination is essential for fertility in most sexually reproducing organisms. The repair…”
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Meiotic double-strand break repair DNA synthesis tracts in Arabidopsis thaliana by Hernández Sánchez-Rebato, Miguel, Schubert, Veit, White, Charles I

“…We report here the successful labelling of meiotic prophase I DNA synthesis in the flowering plant, Arabidopsis thaliana. Incorporation of the thymidine…”
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Centromere Associations in Meiotic Chromosome Pairing by Da Ines, Olivier, White, Charles I

“…Production of gametes of halved ploidy for sexual reproduction requires a specialized cell division called meiosis. The fusion of two gametes restores the…”
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RAD54 forms DNA repair foci in response to DNA damage in living plant cells by Hirakawa, Takeshi, Hasegawa, Junko, White, Charles I., Matsunaga, Sachihiro

“…Summary Plants have various defense mechanisms against environmental stresses that induce DNA damage. Genetic and biochemical analyses have revealed the…”
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Meiotic recombination in Arabidopsis is catalysed by DMC1, with RAD51 playing a supporting role by Da Ines, Olivier, Degroote, Fabienne, Goubely, Chantal, Amiard, Simon, Gallego, Maria E, White, Charles I

“…Recombination establishes the chiasmata that physically link pairs of homologous chromosomes in meiosis, ensuring their balanced segregation at the first…”
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RAD54 is essential for RAD51-mediated repair of meiotic DSB in Arabidopsis by Hernandez Sanchez-Rebato, Miguel, Bouatta, Alida M, Gallego, Maria E, White, Charles I, Da Ines, Olivier

“…An essential component of the homologous recombination machinery in eukaryotes, the RAD54 protein is a member of the SWI2/SNF2 family of helicases with…”
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The Role of Topoisomerase II in DNA Repair and Recombination in Arabidopsis thaliana by Martinez-Garcia, Marina, White, Charles I, Franklin, F Chris H, Sanchez-Moran, Eugenio

“…DNA entanglements and supercoiling arise frequently during normal DNA metabolism. DNA topoisomerases are highly conserved enzymes that resolve the topological…”
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Roles of XRCC2, RAD51B and RAD51D in RAD51-independent SSA recombination by Serra, Heïdi, Da Ines, Olivier, Degroote, Fabienne, Gallego, Maria E, White, Charles I

“…The repair of DNA double-strand breaks by recombination is key to the maintenance of genome integrity in all living organisms. Recombination can however…”
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Kinetic analysis of DNA double-strand break repair pathways in Arabidopsis by Charbonnel, Cyril, Allain, Elisabeth, Gallego, Maria Eugenia, White, Charles I.

“…► Complex interrelationships of recombination pathways poorly understood. ► Quantitation of g-H2AX foci permits DSB repair kinetics analysis in Arabidopsis. ►…”
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Analysis of the impact of the absence of RAD51 strand exchange activity in Arabidopsis meiosis by Singh, Gunjita, Da Ines, Olivier, Gallego, Maria Eugenia, White, Charles I

“…The ploidy of eukaryote gametes must be halved to avoid doubling of numbers of chromosomes with each generation and this is carried out by meiosis, a…”
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Distinct Roles of the ATR Kinase and the Mre11-Rad50-Nbs1 Complex in the Maintenance of Chromosomal Stability in Arabidopsis by Amiard, Simon, Charbonnel, Cyril, Allain, Elisabeth, Depeiges, Annie, White, Charles I, Gallego, Maria Eugenia

“…Signaling of chromosomal DNA breaks is of primary importance for initiation of repair and, thus, for global genomic stability. Although the Mre11-Rad50-Nbs1…”
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Differing requirements for RAD51 and DMC1 in meiotic pairing of centromeres and chromosome arms in Arabidopsis thaliana by Da Ines, Olivier, Abe, Kiyomi, Goubely, Chantal, Gallego, Maria Eugenia, White, Charles I

“…During meiosis homologous chromosomes pair, recombine, and synapse, thus ensuring accurate chromosome segregation and the halving of ploidy necessary for…”
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Multiple host‐cell recombination pathways act in Agrobacterium‐mediated transformation of plant cells by Mestiri, Imen, Norre, Frédéric, Gallego, Maria E, White, Charles I

“…Using floral‐dip, tumorigenesis and root callus transformation assays of both germline and somatic cells, we present here results implicating the four major…”
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Effects of XRCC2 and RAD51B mutations on somatic and meiotic recombination in Arabidopsis thaliana by Ines, Olivier, Degroote, Fabienne, Amiard, Simon, Goubely, Chantal, Gallego, Maria E., White, Charles I.

“…Summary Homologous recombination is key to the maintenance of genome integrity and the creation of genetic diversity. At the mechanistic level, recombination…”
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Context effects on repair of 5′‐overhang DNA double‐strand breaks induced by Cas12a in Arabidopsis by Lageix, Sébastien, Hernandez, Miguel, Gallego, Maria E., Verbeke, Jérémy, Bidet, Yannick, Viala, Sandrine, White, Charles I.

“…Sequence‐specific endonucleases have been key to the study of the mechanisms and control of DNA double‐strand break (DSB) repair and recombination, and the…”
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Responses to telomere erosion in plants by Amiard, Simon, Da Ines, Olivier, Gallego, Maria Eugenia, White, Charles I

“…In striking contrast to animals, plants are able to develop and reproduce in the presence of significant levels of genome damage. This is seen clearly in both…”
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Arabidopsis thaliana RNase H2 Deficiency Counteracts the Needs for the WEE1 Checkpoint Kinase but Triggers Genome Instability by Kalhorzadeh, Pooneh, Hu, Zhubing, Cools, Toon, Amiard, Simon, Willing, Eva-Maria, De Winne, Nancy, Gevaert, Kris, De Jaeger, Geert, Schneeberger, Korbinian, White, Charles I., De Veylder, Lieven

“…The WEE1 kinase is an essential cell cycle checkpoint regulator in Arabidopsis thaliana plants experiencing replication defects. Whereas under non-stress…”
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Recombination-Independent Mechanisms and Pairing of Homologous Chromosomes during Meiosis in Plants by Da Ines, Olivier, Gallego, Maria E., White, Charles I.

“…Meiosis is the specialized eukaryotic cell division that permits the halving of ploidy necessary for game- togenesis in sexually reproducing organisms, This…”
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Differing requirements for the Arabidopsis Rad51 paralogs in meiosis and DNA repair by Bleuyard, J.Y, Gallego, M.E, Savigny, F, White, C.I

“…In addition to the recombinase Rad51, vertebrates have five paralogs of Rad51, all members of the Rad51-dependent recombination pathway. These paralogs form…”
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