Results 81 to 90 of about 855,599 (268)

How to halve ploidy : lessons from budding yeast meiosis [PDF]

open access: yes, 2012
Maintenance of ploidy in sexually reproducing organisms requires a specialized form of cell division called meiosis that generates genetically diverse haploid gametes from diploid germ cells.
Arumugam, Prakash   +2 more
core   +1 more source

Rad51 at the Crossroads: Bridging DNA Repair, Tumorigenesis, and Immune Regulation

open access: yesMed Research, EarlyView.
Therapeutic landscape of Rad51 in cancer treatment. Key elements include (1) DNA damage sources (PARPi, chemo/radiotherapy); (2) repair pathways (Rad51‐mediated HR); (3) intervention strategies (Rad51 inhibitors, CRISPR/Cas9); and (4) combination approaches (immunotherapy). The figure is created with BioRender.com.
Zhendong Qin   +4 more
wiley   +1 more source

Divergence of gene regulation through chromosomal rearrangements

open access: yesBMC Genomics, 2010
Background The molecular mechanisms that modify genome structures to give birth and death to alleles are still not well understood. To investigate the causative chromosomal rearrangements, we took advantage of the allelic diversity of the duplicated p1 ...
Messing Joachim, Goettel Wolfgang
doaj   +1 more source

Role of the Srs2-Rad51 Interaction Domain in Crossover Control in Saccharomyces cerevisiae. [PDF]

open access: yes, 2019
Saccharomyces cerevisiae Srs2, in addition to its well-documented antirecombination activity, has been proposed to play a role in promoting synthesis-dependent strand annealing (SDSA).
Ede, Christopher   +8 more
core  

Using genetic algorithms with grammar encoding to generate neural networks [PDF]

open access: yes, 1995
Kitano's approach to neural network design is extended in the sense that not just the neural network structure, but also the values of the weights are coded in the chromosome.
Jain, L.C., Veelenturf, L.P.J., Vonk, E.
core   +2 more sources

Functional synergy and genomic linkage of glyphosate resistance traits in Canada fleabane

open access: yesPest Management Science, EarlyView.
Stacking target‐site and non‐target‐site glyphosate resistance mechanisms in Conyza canadensis results in strong synergistic effects. This study quantifies gene × gene interactions and maps linked resistance loci, advancing our understanding of herbicide resistance genetics and informing management strategies.
Eric R Page   +4 more
wiley   +1 more source

Identification of DNA motifs implicated in maintenance of bacterial core genomes by predictive modeling. [PDF]

open access: yesPLoS Genetics, 2007
Bacterial biodiversity at the species level, in terms of gene acquisition or loss, is so immense that it raises the question of how essential chromosomal regions are spared from uncontrolled rearrangements.
David Halpern   +6 more
doaj   +1 more source

A CRISPR-induced DNA break can trigger crossover, chromosomal loss and chromothripsis-like rearrangements [PDF]

open access: green, 2023
Aviva Samach   +8 more
openalex   +1 more source

Analyzing Public Environmental Awareness Using Advanced Machine Learning for Sustainable Urban Transportation

open access: yesSustainable Development, EarlyView.
ABSTRACT Environmental awareness and sustainable transportation are critical in addressing climate change and urbanization. This research enhances understanding of environmental awareness through advanced machine learning (ML), focusing on cycling as a key component of sustainable urban mobility.
Mihrimah Özmen
wiley   +1 more source

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