Genetics Studies

The transcription factor MhZAT10 enhances antioxidant capacity by directly activating the antioxidant genes MhMSD1, MhAPX3a, and MhCAT1 in apple rootstock SH6 (Malus honanensis × M. domestica).

A stress-tolerant rootstock for apple, SH6, activates antioxidant enzymes through transcription factor MhZAT10, improving stress tolerance. MhZAT10 boosts antioxidant enzyme activity and reduces ROS, enhancing plant growth and stress resistance.

Yang Q et al (2024).
Tree Physiol.
PubMed:
38943359

Genome-wide identification of the Q-type C2H2 zinc finger protein gene family and expression analysis under abiotic stress in lotus (Nelumbo nucifera G.).

Researchers investigated Q-type C2H2 zinc finger proteins in lotus plants, crucial for growth and stress responses. Understanding these proteins can help improve lotus growth and resilience to environmental stress.

Liu H et al (2024).
BMC Genomics.
PubMed:
38943098

Draft genome of carotenoid-producing endophytic Pseudomonas sp. 102515 from Taxus chinensis.

Draft genome sequence of endophytic sp. 102515 isolated from . Genome is 4.9 Mbp with 36 contigs, 66% GC content, 918.9 kbp plasmid, and 2 rRNA operons. Study can provide insights into plant-microbe interactions and potential agricultural applications.

Fidan O et al (2024).
Microbiol Resour Announc.
PubMed:
38940526

Genome-wide analysis of the MADS-box gene family of sea buckthorn (Hippophae rhamnoides ssp. sinensis) and their potential role in floral organ development.

This study identified 92 MADS-box genes in sea buckthorn, showing Type II genes may have a more significant role in flower development. ABCDE model genes may play a crucial role in organ identity. These findings can help understand the regulatory mechanism of sex differentiation in sea buckthorn.

Zhao J et al (2024).
Front Plant Sci.
PubMed:
38938643

Integration analysis of miRNA-mRNA pairs between two contrasting genotypes reveals the molecular mechanism of jujube (Ziziphus jujuba Mill.) response to high-temperature stress.

Researchers studied how jujube plants cope with heat stress at genetic level. Identified miRNAs and mRNAs involved in key pathways. Findings offer insights for breeding heat-tolerant crops.

Jin J et al (2024).
BMC Plant Biol.
PubMed:
38937704