In a new study, researchers have determined through both statistical analysis and in experiments that soil pH is a driver of microbial community composition – but that the need to address toxicity released during nitrogen cycling ultimately shapes the final microbial community.
Scientists using high-resolution aerial scans and computational modeling concluded that wildfires, storms and selective logging have become key drivers behind rainforest carbon emissions, outpacing clear-cutting practices.The team used drones equipped with light detection and ranging sensors, or LiDAR, to measure tree biomass and carbon emissions in Brazilian forests.
The research aims to assess changes in surface fuels, tree mortality, regeneration, and the general health of secondary redwood forests.
Physical human feats require a high level of coordination between the sensory functions of our skin and motor functions of our muscles. What kind of achievements could robots perform with the same cohesion between sensing and action? In the medical space, researchers have begun to explore the possibilities.
To help finance the protection of the world’s remaining high integrity forests, Congo’s Minister of Forest Economy and WCS have launched on August 30 Africa’s first HIFOR project in Nouabalé-Ndoki National Park.
A novel pesticide thought to be a potential successor to banned neonicotinoids caused 100% mortality in mason bees in a recent test.
A research team conducted a comprehensive analysis of phylogenetic relationships among Australian citrus species and 13 international accessions, shedding light on their genetic diversity and evolutionary history.
In a notable advancement, scientists have developed an efficient gene functional analysis method for peach seedlings, overcoming longstanding hurdles in genetic transformation. Utilizing a TRV-based vector system, this innovative approach induces high-frequency gene silencing across diverse plant tissues, enabling in-depth analysis of genes essential for growth and development. The streamlined process notably shortens the transformation and analysis timeline to just 1.5 months, accelerating advancements in horticultural research.
A new study reveals critical insights into how apple trees respond to Glomerella leaf spot (GLS), a severe fungal disease impacting apple yields. Focusing on the regulatory roles of valine–glutamine (VQ) and WRKY proteins in plant defense, the research offers promising pathways for breeding disease-resistant apple varieties.
Scientists have uncovered a crucial evolutionary mechanism that could revolutionize oil production in crops. The study reveals that whole genome duplications (WGDs) significantly boost oil content in oil crops, offering a strategic pathway to increase vegetable oil yields to meet rising global demand. This discovery promises to transform agricultural practices, ensuring a sustainable supply of this vital resource for both dietary and industrial use.
Advancing the frontiers of agricultural genetics, a newly developed eight-way tomato Multiparental advanced generation intercross (MAGIC) population serves as a rich genetic resource that unlocks diverse traits from wild tomato species.
A new study has mapped the genetic makeup of mango, revealing its genomic diversity and population structure that influence key agronomic traits. The research identifies genetic differentiation among mango populations and discovers candidate genes linked to flowering, fruit weight, and aroma compounds, essential for advancing mango breeding through genomic-assisted methods.
Researchers have discovered that miR319a, a microRNA, significantly enhances poplar trees' resilience to salt stress, potentially revolutionizing tree cultivation in saline environments. This discovery sheds light on how trees maintain essential ion balance under salty conditions, paving the way for developing salt-tolerant varieties.
Scientists have unveiled a revolutionary protospacer adjacent motif (PAM)-less genome editing system using CRISPR-SpRY, marking a major advancement in soybean breeding. This innovative method eliminates the traditional PAM sequence constraints, enabling precise editing at specific loci.
Spending a sunny day on a boat in Casco Bay isn’t a bad summer job, at least not for BRI biologists Helen Yurek and Logan Route. On a Thursday morning, we loaded up into a boat to set off in search of Common Eiders, sea ducks that spend most of their time along rocky seacoasts.
Researchers studied gene expression in plant/mycorrhizae symbioses by analyzing the roots of a model plant colonized by fungi and using a combination of techniques to measure gene activity in individual cells and visualize gene expression within two-dimensional sections of roots.
Michigan State University researchers contributed to a recent amphibian-focused study that shed light on the ecological importance of red-backed salamanders.
An internationally collaborative study delves into how fluctuating rainfall impacts the development of sea turtle hatchlings, revealing that it has a more profound effect than changes in air temperature. Regional weather influences incubation and hatchling development and the impact of rainfall varies between species. For loggerhead turtles, heavier rainfall results in hatchlings with smaller carapaces (shell) but greater weight, while green turtle hatchlings grow smaller carapaces without a change in body mass.
A team of researchers led by Rutgers University-New Brunswick scientists has analyzed crop yields of more than 1,500 fields on six continents, and found that production worldwide of important, nutritionally dense foods such as fruits, vegetables, nuts and legumes is being limited by a lack of pollinators. The results, detailed in Nature Ecology & Evolution, showed that across diverse crops and locations, one-third to two-thirds of farms contain fields that aren’t producing at the levels they should be due to a lack of pollinators.
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