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Yearly Archives: 2020
C. elegans provide milk to their offsprings through their decomposing bodies
Boroweic et al. (2020) describes the phenomena in which decaying bodies of older C. elegans turn into nutritious fluid for their offsprings using the insulin/IGF-1 insulin pathway.
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First sibling species of C. elegans
The article by Kanzaki, N. et al. (2018) describes the first sibling species of C. elegans – C. inopinata including its morphological, ecological, behavioural and genetic analysis.
To find out more, please read the article below:
Kanzaki, N., Tsai, I.J., Tanaka, R. et al. Biology and genome of a newly discovered sibling species of Caenorhabditis elegans. Nat Commun 9, 3216 (2018). https://doi.org/10.1038/s41467-018-05712-5
History of the man who revolutionised the field of cell fusion
Benjamin Podbilewicz has spent many years understanding the process of cell fusion and contributing immensely to the filed. To know about his life and his passion for science, click on the link below
Control of life-history trade-off by cis-regulatory mutation in eak-3
A new paper by Billard et al. (DOI: j.cub.2020.08.004) reports that a 92-bp deletion in eak-3 alters steroid hormone dafachronic acid (DA) signaling in C. elegans resulting in increased environmental sensitivity for dauer induction and delayed reproductive growth. The findings reveal the genetic basis of choice between somatic maintenance and reproductive growth in response to environmental variation.
Billard, B., Vigne, P. & Braendle, C. A. (2020). Natural Mutational Event Uncovers a Life History Trade-Off via Hormonal Pleiotropy. Curr Biol, vol. 30, 1–13, November 2, 2020.
Worms sleep when confined in microfluidic chambers
To find out how, keep reading below: