Genetics Studies

Genome-wide characterization of regulator of chromosome condensation 1 (RCC1) gene family in Artemisia annua L. revealed a conservation evolutionary pattern.

Study aimed to investigate the gene structure, evolutionary history, and expression profile of the UVR8 or RCC1 genes in Artemisia annua, the major source of artemisinin. Understanding this could help optimize artemisinin production and light conditions for the plant.

Chen J et al (2023).
BMC Genomics.
PubMed:
37980503

Malate production, sugar metabolism, and redox homeostasis in the leaf growth zone of Rye (Secale cereale) increase stress tolerance to aluminum stress: A biochemical and genome-wide transcriptional study.

This study shows that global soil acidification is increasing aluminum availability, hindering plant growth. It identifies genes associated with stress response and detoxification in rye, suggesting that Al tolerance is linked to exclusion from leaf meristem.

Donnelly CP et al (2023).
J Hazard Mater.
PubMed:
37976853

A haplotype-resolved chromosome-level genome assembly for the hexaploid Jerusalem artichoke provides insights into its origin, evolution and inulin metabolism.

Scientists have successfully sequenced the genome of Jerusalem artichoke, a versatile crop with applications in various industries. The sequencing revealed insights into the plant's genetic history and identified genes related to inulin metabolism. This information will aid in future research, breeding efforts, and utilization of Helianthus crops.

Wang S et al (2023).
Plant Commun.
PubMed:
37974403

Integrated transcriptome and metabolome analysis unveils the mechanism of color-transition in Edgeworthia chrysantha tepals.

Researchers conducted theoretical research on Edgeworthia chrysantha, investigating its striking color transition during flowering. The study aims to uncover the regulatory mechanisms behind this process, providing valuable insights for cultivation and applications of this valuable plant.

Zhou N et al (2023).
BMC Plant Biol.
PubMed:
37968605