Lisa N. Petrella

The paper investigates how C. elegans maintains fertility and progeny fitness during moderate temperature stress by examining the role of germline apoptosis.

The paper investigates how moderate temperature stress affects germline apoptosis and cytoplasmic streaming in C. elegans, identifying LIN-35 and the DREAM complex as key regulators.

This study shows that LIN-35 is required in both germline and soma to maintain fertility in C. elegans under moderate temperature stress.

The paper identifies transcription factors and Wnt/PCP pathway components that suppress the HTA phenotype in DREAM complex mutants by activating germline gene expression in somatic cells.

This study shows that C. elegans synMuv B proteins regulate spatial and temporal chromatin compaction during development to ensure proper gene expression and cell fate.

This study identifies that elevated temperature primarily reduces male fertility in C. elegans by impairing mating behavior and sperm transfer, not sperm production or function.

The paper shows LIN-15B promotes H3K9me2 enrichment on germline gene promoters, repressing them in somatic cells, with distinct effects compared to DREAM complex mutants.