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4Biology is a focused search engine built for biology students, researchers, educators, and lab managers. We combine multiple indexes, curated sources, and AI tools to surface publications, protocols, datasets, suppliers, and learning resources that matter to life scientists. Use the site to save time, find specialized resources, and get context-specific search results not optimized for general web traffic. Part of the 4SEARCH network of topic specific search engines.
Smart Deconvolution of Mixed STR Profiles via Locus Modeling
21+ min ago (922+ words) In the rapidly advancing field of forensic genetics, untangling complex DNA mixtures has long posed a formidable challenge to experts. Traditional short tandem repeat (STR) profiling methods often struggle to accurately interpret evidence when multiple individuals contribute to a sample,…...
Gene editing superstars team up to make cheaper rare disease cures
9+ hour, 33+ min ago (213+ words) For a technology that costs millions, a collaborative approach may improve efficiency and allow the science to live up to its potential. Gene editing has the potential to cure thousands of people suffering from devastating rare diseases But the Nobel…...
Revealing ME/CFS Genetics: Rare Variants Matter
1+ day, 15+ hour ago (905+ words) Recent research conducted by a team of scientists, including Birch, Wilk, and Gajapathy, has achieved a groundbreaking advancement in understanding the genetic underpinnings of Myalgic Encephalomyelitis/Chronic Fatigue Syndrome (ME/CFS). This debilitating condition, characterized by extreme fatigue that cannot…...
Unlocking Xiangyang Black Pig Genetics Through Resequencing
2+ day, 3+ hour ago (196+ words) As this research is published and disseminated, it is anticipated to generate interest and dialogue among breeders, farmers, and geneticists alike, fostering a collaborative approach towards achieving sustainable agricultural practices. This study undoubtedly serves as an exemplary case of how…...
Y-Linked Variation Drives Sexual Dimorphism in Bass
2+ day, 8+ hour ago (243+ words) While the study's findings are robust, they also inevitably raise further inquiries into the role of external factors such as climate change and habitat destruction on genetic diversity within fish populations. Future investigations may well focus on understanding how such…...
Sulforaphane: Sources, Extraction, Bioactivity, and Bioavailability
2+ day, 12+ hour ago (1029+ words) In an era where natural compounds are increasingly recognized for their health-promoting properties, sulforaphane has surged to the forefront as a particularly compelling subject of scientific inquiry. Sulforaphane, a sulfur-rich isothiocyanate, is predominantly found in cruciferous vegetables and has been…...
GATA1’s Role in Gonadal Development of Blood Clam
2+ day, 13+ hour ago (882+ words) In the fascinating realm of marine biology, a recently published study sheds light on the intricate molecular mechanisms governing sexual development in the blood clam, Anadara granosa. Spearheaded by Xu, Y., Zhang, C., and Zhang, L., this groundbreaking research focuses on the characterization…...
Biological Control of Root-Knot Nematodes by Purpureocillium
2+ day, 13+ hour ago (881+ words) In recent years, the quest for sustainable agricultural practices has grown exponentially as the implications of traditional farming methods on the environment and food security continue to surface. One of the latest studies highlights the potential of an intriguing fungus,…...
Retrotransposons and Life History Shape Anuran Genome Size
2+ day, 23+ hour ago (1176+ words) In a groundbreaking study published in BMC Genomics, researchers led by A.O. Rubio, J.H. Neddermeyer, and A. James explore the intricate evolution of genome size in anurans, commonly known as frogs and toads. This compelling research highlights how relatively recent retrotransposon activity, coupled…...
NAC Directs Nascent Chains via Tunnel Sensing
3+ day, 8+ hour ago (969+ words) In the intricate world of cellular biology, the precise orchestration of protein synthesis is vital for maintaining cellular health and function. This process, known as cotranslational proteostasis, ensures that proteins are correctly folded, targeted, and assembled as they emerge from…...