Insect diapause: from a rich history to an exciting future

DL Denlinger - Journal of Experimental Biology, 2023 - journals.biologists.com
Diapause, a stage-specific developmental arrest, is widely exploited by insects to bridge
unfavorable seasons. Considerable progress has been made in understanding the ecology …

The molecular mechanisms of diapause and diapause-like reversible arrest

S Easwaran, DJ Montell - Biochemical Society Transactions, 2023 - portlandpress.com
Diapause is a protective mechanism that many organisms deploy to overcome
environmental adversities. Diapause extends lifespan and fertility to enhance the …

Cellular and molecular organization of the Drosophila foregut

H Zhu, WB Ludington, AC Spradling - … of the National Academy of Sciences, 2024 - pnas.org
The animal foregut is the first tissue to encounter ingested food, bacteria, and viruses. We
characterized the adult Drosophila foregut using transcriptomics to better understand how it …

Altered circadian rhythm, sleep, and rhodopsin 7–dependent shade preference during diapause in Drosophila melanogaster

GT Meyerhof, S Easwaran, AE Bontempo… - Proceedings of the …, 2024 - pnas.org
To survive adverse environments, many animals enter a dormant state such as hibernation,
dauer, or diapause. Various Drosophila species undergo adult reproductive diapause in …

Engineering female germline stem cells with exocytotic polymer dots

Y Luo, M Yin, C Mu, X Hu, H **e, J Li, T Cao… - Advanced …, 2023 - Wiley Online Library
Germline stem cells (GSCs) are the only cell population capable of passing genetic
information to offspring, making them attractive targets in reproductive biology and fertility …

Finishing the egg

C Berg, M Sieber, J Sun - Genetics, 2024 - academic.oup.com
Gamete development is a fundamental process that is highly conserved from early
eukaryotes to mammals. As germ cells develop, they must coordinate a dynamic series of …

Genome-wide profiles of H3K9me3, H3K27me3 modifications, and DNA methylation during diapause of Asian corn borer (Ostrinia furnacalis)

P Lv, X Yang, X Zhao, Z Zhao, J Du - Genome Research, 2024 - genome.cshlp.org
Diapause represents a crucial adaptive strategy used by insects to cope with changing
environmental conditions. In North China, the Asian corn borer (Ostrinia furnacalis) enters a …

Histone methylation regulates reproductive diapause in Drosophila melanogaster

A DiVito Evans, RA Fairbanks, P Schmidt… - PLoS …, 2023 - journals.plos.org
Fluctuating environments threaten fertility and viability. To better match the immediate, local
environment, many organisms adopt alternative phenotypic states, a phenomenon called …

[HTML][HTML] Juvenile hormones direct primordial germ cell migration to the embryonic gonad

LJ Barton, J Sanny, EP Dawson, M Nouzova… - Current Biology, 2024 - cell.com
Germ cells are essential to sexual reproduction. Across the animal kingdom, extracellular
signaling isoprenoids, such as retinoic acids (RAs) in vertebrates and juvenile hormones …

[HTML][HTML] Parasitoid cues modulate Drosophila germline development and stem cell proliferation

MK Sadanandappa, G Bosco - Cell Reports, 2024 - cell.com
Environmental factors influence an organism's reproductive ability by regulating germline
development and physiology. While the reproductive adaptations in response to extrinsic …