Results 61 to 70 of about 782,362 (298)

Advances in the spread of vegetative blueberry

Revista Brasileira de Fruticultura, 2019
The lack of an efficient method of propagation in some cultivars makes it difficult to expand the blueberry culture. In Brazil, we still do not produce seedlings with needed quality and quantity to improve the sector. The cloning of the selected material
Márcia Wulff Schuch, Zeni Fonseca Pinto Tomaz   +1 more
doaj   +1 more source

Effect of terahertz irradiation on DNA damage repair in living cells

FEBS Open Bio, EarlyView.
We investigated the effect of terahertz (THz) wave irradiation on DNA double‐strand break (DSB) repair in living cells. We found that THz irradiation enhanced DSB repair at specific frequencies, whereas heat treatment inhibited it, indicating that this effect is nonthermal and frequency‐specific.
Yuya Ueno, Shota Yamazaki, Hiromichi Hoshina, Masahiko Harata   +3 more
wiley   +1 more source

Molecular Dissection of the Regenerative Capacity of Forest Tree Species: Special Focus on Conifers

Frontiers in Plant Science, 2019
Somatic embryogenesis (SE) and organogenesis have become leading biotechnologies for forest tree improvement and the implementation of multi-varietal forestry.
Carmen Díaz-Sala
doaj   +1 more source

A new flow chip in combination with multiphoton microscopy as a protocol for longitudinal 3D imaging of tissue calcification under shear stress

FEBS Open Bio, EarlyView.
Miniaturized flow chip platform enabling continuous perfusion and longitudinal multiphoton 3D imaging of vascular smooth muscle cell constructs under physiological flow. Brightfield imaging guides region selection, while CellTracker Green and mRuby‐labeled fetuin‐A visualize cells and mineral deposition, respectively. Magnesium supplementation markedly
Vytautas Kučikas, Aaron D. Morgan, Ignas Čiurlionis, Christian Böhm, Stefan Jockenhövel, Willi Jahnen‐Dechent, Marc A. M. J. van Zandvoort   +6 more
wiley   +1 more source

Resistance to mesenchymal reprogramming sustains clonal propagation in metastatic breast cancer [PDF]

, 2023
The acquisition of mesenchymal traits is considered a hallmark of breast cancer progression. However, the functional relevance of epithelial-to-mesenchymal transition (EMT) remains controversial and context dependent.
Helena Domínguez Moreno, Schneeweiss, Andreas, Spaich, S., Mattia Falcone, Domínguez Moreno, Helena, Andreas Schneeweiss, Lehmann, M., Sprick, M.R., Corinna Klein, Laura Schmidleitner, Donato, Elisa, Elisabeth Graf, Gunnar Schotta, Massimo Saini, Sprick, Martin R., Nicola Aceto, Schwarzmayr, T., Bartsch, Johanna M., Pfarr, N., Pfarr, Nicole, Reichert, M., Saini, M., Nicole Pfarr, Reichert, Maximilian, Strom, T.M., Königshoff, M., Trumpp, Andreas, Melanie Königshoff, Strom, Tim-Matthias, Haas, S., Simon Haas, Schotta, Gunnar, Martin R. Sprick, et al., Klein, Corinna, Vogel, V., Scheel, Christina H., Schneeweiss, A., Christina H. Scheel, Schwarzmayr, Thomas, Elisa Donato, Saini, Massimo, Graf, Elisabeth, Vanessa Vogel, Weichert, W., Espinet, Elisa, Maximilian Reichert, Weichert, Wilko, Manuel Reitberger, Tim-Matthias Strom, Saskia Spaich, Vogel, Vanessa, Sütterlin, Marc, Trumpp, A., Marc Sütterlin, Donato, E., Klein, C., Graf, E., Haas, Simon, Schmidleitner, L., Roberto Würth, Aceto, N., Espinet, E., Moreno, H.D., Würth, R., Thomas Schwarzmayr, Mareike Lehmann, Sütterlin, M., Schmidleitner, Laura, Schotta, G., Königshoff, Melanie, Würth, Roberto, Spaich, Saskia, Reitberger, M., Johanna M. Bartsch, Reitberger, Manuel, Elisa Espinet, Lehmann, Mareike, Falcone, Mattia, Falcone, M., Scheel, C.H., Andreas Trumpp, Bartsch, J.M., Aceto, Nicola, Wilko Weichert   +84 more
core   +1 more source

ATZ‐1 promotes DNA replication efficiency to maintain normal meiotic function

FEBS Open Bio, EarlyView.
Absence of ATZ‐1 interferes with meiotic DNA replication and cell cycle function via CHK‐1. This causes downstream defects associated with DNA damage and genomic integrity. Taken together, this study suggests that ATZ‐1 influences DNA replication efficiency and cell cycle function to maintain normal meiotic function.
Taylin E. Gourley, Luke W. Molesworth, Nethma H. Waduge, Fahimeh Eskandari, Peter R. Boag, Gregory M. Davis   +5 more
wiley   +1 more source

Dual native G‐quadruplex folding is associated with chromatin looping at the MYC locus

FEBS Open Bio, EarlyView.
BG4‐detectable G‐quadruplex (G4) in HaCaT and NHEK keratinocytes identified folded and unfolded G4s enriched at promoters/TSSs and active enhancers, whereas unfolded G4s also overlapped weak/poised enhancers. At MYC–PVT1, 3C‐qPCR detected enhancer–promoter looping only when G4s were simultaneously folded at both regulatory elements under native ...
Dieila Giomo de Lima, Gustavo Narvaes Guimarães, Emilyane de Oliveira Santana Amaral, Bianca Caroline Figueiredo Bianco, Manuel Jara‐Espejo, Sérgio Roberto Peres Line, Ana Paula de Souza, Aline Cristiane Planello   +7 more
wiley   +1 more source

MARK4 enhances stress granule formation under oxidative stress and increases tau accumulation

FEBS Open Bio, EarlyView.
MARK4 (red dots) localizes to stress granules (orange dots) and promotes their formation under oxidative stress by modulating TIA1 (blue dots). MARK4 and TIA1 synergistically increase tau (purple) accumulation, and the reduction of the TIA1 ortholog suppresses neurodegeneration in a fly model.
Sho Nakajima, Kotone Watanabe, Grigorii Sultanakhmetov, Aoi Fukuchi, Keiya Ito, Sawako Shimizu, Taro Saito, Akiko Asada, Kanae Ando   +8 more
wiley   +1 more source

Clonal propagation of Detarium microcarpum from root cuttings

Silva Fennica, 2010
Detarium microcarpum is a valuable tree species for fuelwood, timber, food and medicine in sub-Saharan Africa. However, its population is dwindling due to overexploitation, its seedlings’ low survival rate and slow growth.
Ky-Dembele, Catherine, Tigabu, Mulualem, Bayala, Jules, Savadogo, Patrice, Boussim, Issaka, Odén, Per   +5 more
doaj   +1 more source

IGF2 knockout reduces but does not abolish osteosarcoma growth in vitro and in vivo

FEBS Open Bio, EarlyView.
To test whether endogenous IGF2 promotes osteosarcoma growth, IGF2 was knocked out in Saos2 cells via CRISPR‐Cas9. KO cells showed reduced proliferation in vitro, and knockout xenografts in mice reached only ~25% of wild‐type tumor volume. Insulin‐like growth factor 2 (IGF2) is implicated in osteosarcoma, but direct functional evidence of its role is ...
Shun Yao, Marco Archetti
wiley   +1 more source