Unlocking the genetic blueprint of bamboo for climate adaption

Trends in Plant Science, Journal Year: 2025, Volume and Issue: unknown

Published: March 1, 2025

Language: Английский

---

Identification and characterization of auxin response factor (ARF) gene family in five Bambusoideae species reveals the role of PedARF 23 in regulating lignin synthesis through auxin signaling

International Journal of Biological Macromolecules, Journal Year: 2025, Volume and Issue: unknown, P. 142291 - 142291

Published: March 1, 2025

Language: Английский

---

Analysis of allohexaploid wheatgrass genome reveals its Y haplome origin in Triticeae and high-altitude adaptation

Nature Communications, Journal Year: 2025, Volume and Issue: 16(1)

Published: April 1, 2025

Phylogenetic origin of the Y haplome present in allopolyploid Triticeae species remains unknown. Here, we report 10.47 Gb chromosome-scale genome allohexaploid Elymus nutans (StStYYHH). Phylogenomic analyses reveal that is sister to clade comprising V and Jv haplomes from Dasypyrum Thinopyum. In addition, H Hordeum-like ancestor, St Pseudoroegneria-like ancestor are placed successively diverged clades. Resequencing data origins with St, Y, combinations Elymus. Population genomic indicate E. has expanded medium high/low-altitude regions. Phenotype/environmental association identify MAPKKK18 promoter mutations reducing its expression, aiding UV-B adaptation high-altitude populations. These findings enhance understanding evolution aid breeding forage cereal crops through intergeneric hybridization within Triticeae. unclear. authors assembly nutans, all likely during origins, gene responsible for radiation adaptation.

Language: Английский

---

New Landscape-Perspective Exploration of the Effects of Moso Bamboo On-Year and Off-Year Phenomena on Soil Moisture

Forests, Journal Year: 2025, Volume and Issue: 16(2), P. 333 - 333

Published: Feb. 13, 2025

On-year and off-year phenomena are common in Moso bamboo forests significantly affect economic value ecological functions. However, observational evidence regarding the impact of these cycles on surface soil moisture (SSM) remains scarce, little is known about implications their landscape patterns for regional water conservation. Here, we first quantified spatial distribution temperature vegetation drought index (TVDI) on-year based remote sensing images metrics. We then analyzed role SSM. Results showed that: (1) proposed derived from imagery extracted with satisfactory accuracy, areas were 161.4 km2 173.5 km2, respectively; (2) a significant disparity was observed TVDI between forests, mismatched growth stages phenological characteristics identified as primary influencing factors; (3) metrics perimeter–area ratio (PAR), proximity (PROX), fractal dimension (PAFRAC), connectance (CONNECT), aggregation (AI) exhibited negative correlations TDVI, indicating that high connectivity enhances Our findings suggested intensified heterogeneity Therefore, considerations edge complexity within should be prioritized future management strategies to achieve balance benefits functions water-deficient mountainous areas.

Language: Английский

---

Leveraging artificial intelligence for bamboo breeding in the context of "Bamboo as a Substitute for Plastic" initiative

Industrial Crops and Products, Journal Year: 2025, Volume and Issue: 228, P. 120896 - 120896

Published: March 25, 2025

Language: Английский

---