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	<title>Biology &#8211; BIOENGINEER.ORG</title>
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	<title>Biology &#8211; BIOENGINEER.ORG</title>
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		<title>The concealed geometry behind breeding constraints</title>
		<link>https://bioengineer.org/the-concealed-geometry-behind-breeding-constraints/</link>
		
		<dc:creator><![CDATA[Bioengineer]]></dc:creator>
		<pubDate>Sat, 18 Jul 2026 02:21:53 +0000</pubDate>
				<category><![CDATA[Biology]]></category>
		<guid isPermaLink="false">https://bioengineer.org/the-concealed-geometry-behind-breeding-constraints/</guid>

					<description><![CDATA[Breeding crops for thousands of years has narrowed genetic diversity into tight corridors, delivering steady gains—yet today progress is slowing. Heritability-based expectations often suggest more hidden variance should exist, but breeding programmes struggle to uncover it. In a new Perspective, Ortiz-Barrientos, Jordan and Cooper argue that the gap is not simply about insufficient data or [&#8230;]]]></description>
		
		
		
		<post-id xmlns="com-wordpress:feed-additions:1">366314</post-id>	</item>
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		<title>Organic fertilizer helps biochar immobilize cadmium in contaminated soil</title>
		<link>https://bioengineer.org/organic-fertilizer-helps-biochar-immobilize-cadmium-in-contaminated-soil/</link>
		
		<dc:creator><![CDATA[Bioengineer]]></dc:creator>
		<pubDate>Sat, 18 Jul 2026 00:03:52 +0000</pubDate>
				<category><![CDATA[Biology]]></category>
		<guid isPermaLink="false">https://bioengineer.org/organic-fertilizer-helps-biochar-immobilize-cadmium-in-contaminated-soil/</guid>

					<description><![CDATA[Cadmium contamination in farmland is a persistent threat to crop safety because the metal can be taken up by plant roots and travel into the food chain. A new experimental study reports a strategy to curb cadmium mobility in soil by pairing biochar with carefully fractionated dissolved organic matter (DOM) derived from commercial organic fertilizer. [&#8230;]]]></description>
		
		
		
		<post-id xmlns="com-wordpress:feed-additions:1">366303</post-id>	</item>
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		<title>Asteroid impact may have reshaped tuna evolution alongside dinosaur extinction</title>
		<link>https://bioengineer.org/asteroid-impact-may-have-reshaped-tuna-evolution-alongside-dinosaur-extinction/</link>
		
		<dc:creator><![CDATA[Bioengineer]]></dc:creator>
		<pubDate>Fri, 17 Jul 2026 23:15:52 +0000</pubDate>
				<category><![CDATA[Biology]]></category>
		<guid isPermaLink="false">https://bioengineer.org/asteroid-impact-may-have-reshaped-tuna-evolution-alongside-dinosaur-extinction/</guid>

					<description><![CDATA[A long-standing idea proposed that the 66-million-year-ago asteroid impact that ended non-avian dinosaurs—along with many large marine predators—opened an ecological space for the rapid rise of tuna-like hunters. In this scenario, surviving seas were quickly refilled by fast, warm-blooded fishes that evolved to occupy predatory roles left vacant by the catastrophe. However, a new Yale-led [&#8230;]]]></description>
		
		
		
		<post-id xmlns="com-wordpress:feed-additions:1">366284</post-id>	</item>
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		<title>Wild snapdragons subtly change color to attract bees</title>
		<link>https://bioengineer.org/wild-snapdragons-subtly-change-color-to-attract-bees/</link>
		
		<dc:creator><![CDATA[Bioengineer]]></dc:creator>
		<pubDate>Fri, 17 Jul 2026 21:21:53 +0000</pubDate>
				<category><![CDATA[Biology]]></category>
		<guid isPermaLink="false">https://bioengineer.org/wild-snapdragons-subtly-change-color-to-attract-bees/</guid>

					<description><![CDATA[Flower color is often treated like an aesthetic detail, but new research shows it can be the product of intense evolutionary fine-tuning. In snapdragons, subtle shifts in pigment patterning determine how effectively flowers recruit bees—and that difference can influence gene survival. Researchers from the John Innes Centre and international collaborators examined yellow flower variation in [&#8230;]]]></description>
		
		
		
		<post-id xmlns="com-wordpress:feed-additions:1">366232</post-id>	</item>
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		<title>Root developmental zonation persists despite changes in cell wall pH</title>
		<link>https://bioengineer.org/root-developmental-zonation-persists-despite-changes-in-cell-wall-ph/</link>
		
		<dc:creator><![CDATA[Bioengineer]]></dc:creator>
		<pubDate>Fri, 17 Jul 2026 21:15:52 +0000</pubDate>
				<category><![CDATA[Biology]]></category>
		<guid isPermaLink="false">https://bioengineer.org/root-developmental-zonation-persists-despite-changes-in-cell-wall-ph/</guid>

					<description><![CDATA[In a discovery that could reshape how scientists think about plant development, researchers report that the spatial “zoning” patterns emerging along growing roots do not depend on the acidity of the cell wall. The findings, published in Nature Plants, address a long-running assumption that pH gradients in the extracellular matrix help instruct where different developmental [&#8230;]]]></description>
		
		
		
		<post-id xmlns="com-wordpress:feed-additions:1">366228</post-id>	</item>
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		<title>Genes rapidly reactivate expression following thermal stress exposure</title>
		<link>https://bioengineer.org/genes-rapidly-reactivate-expression-following-thermal-stress-exposure/</link>
		
		<dc:creator><![CDATA[Bioengineer]]></dc:creator>
		<pubDate>Fri, 17 Jul 2026 15:38:52 +0000</pubDate>
				<category><![CDATA[Biology]]></category>
		<guid isPermaLink="false">https://bioengineer.org/genes-rapidly-reactivate-expression-following-thermal-stress-exposure/</guid>

					<description><![CDATA[Heat waves don’t just exhaust people—they force cells to rethink what they can afford to do. For years, scientists have mapped cellular stress responses, but how cells dynamically sense temperature and reversibly rewire gene regulation has remained less clear. A new study from the University of Osaka, published in Molecular Cell, identifies a temperature-reading mechanism [&#8230;]]]></description>
		
		
		
		<post-id xmlns="com-wordpress:feed-additions:1">366121</post-id>	</item>
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		<title>Arabidopsis Researchers Map N1-methyladenosine mRNA Methylation</title>
		<link>https://bioengineer.org/arabidopsis-researchers-map-n1-methyladenosine-mrna-methylation/</link>
		
		<dc:creator><![CDATA[Bioengineer]]></dc:creator>
		<pubDate>Fri, 17 Jul 2026 15:14:54 +0000</pubDate>
				<category><![CDATA[Biology]]></category>
		<guid isPermaLink="false">https://bioengineer.org/arabidopsis-researchers-map-n1-methyladenosine-mrna-methylation/</guid>

					<description><![CDATA[In a breakthrough for plant epitranscriptomics, researchers report that Arabidopsis thaliana uses N1-methyladenosine (m1A) to modulate mRNA behavior with base-level precision. m1A is a relatively newly recognized mRNA methylation mark, and until now its distribution and biological impact in plants had remained largely unexplored. Using base-resolution m1A methylome profiling across diverse Arabidopsis tissues, the team [&#8230;]]]></description>
		
		
		
		<post-id xmlns="com-wordpress:feed-additions:1">366117</post-id>	</item>
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		<title>Helical Flow Enables Opto-Thermoviscous Microrotation for Multiview 3D Microscopy</title>
		<link>https://bioengineer.org/helical-flow-enables-opto-thermoviscous-microrotation-for-multiview-3d-microscopy/</link>
		
		<dc:creator><![CDATA[Bioengineer]]></dc:creator>
		<pubDate>Fri, 17 Jul 2026 13:27:23 +0000</pubDate>
				<category><![CDATA[Biology]]></category>
		<guid isPermaLink="false">https://bioengineer.org/helical-flow-enables-opto-thermoviscous-microrotation-for-multiview-3d-microscopy/</guid>

					<description><![CDATA[Micromanipulating tiny objects in 3D—especially in highly viscous environments—has long been a stubborn challenge. Force-based approaches often lose effectiveness as diffusion slows and motion becomes heavily damped. Optical trapping can help, but it typically depends on particle properties or engineered geometries. Now, researchers led by Prof. Moritz Kreysing and Dr. Fan Nan report an all-optical [&#8230;]]]></description>
		
		
		
		<post-id xmlns="com-wordpress:feed-additions:1">366080</post-id>	</item>
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		<title>Predictable Microbial Shifts Build Community-Wide Resilience to Environmental Stress</title>
		<link>https://bioengineer.org/predictable-microbial-shifts-build-community-wide-resilience-to-environmental-stress/</link>
		
		<dc:creator><![CDATA[Bioengineer]]></dc:creator>
		<pubDate>Fri, 17 Jul 2026 12:57:53 +0000</pubDate>
				<category><![CDATA[Biology]]></category>
		<guid isPermaLink="false">https://bioengineer.org/predictable-microbial-shifts-build-community-wide-resilience-to-environmental-stress/</guid>

					<description><![CDATA[Microbial communities rarely behave like chaotic crowds. Instead, new work in Nature Microbiology suggests they may shift in strikingly orderly ways—allowing an entire ecosystem of microbes to withstand environmental shocks. The study, published in 2026, examines how predictable changes in species composition can translate into resilience at the community level. The researchers focus on a [&#8230;]]]></description>
		
		
		
		<post-id xmlns="com-wordpress:feed-additions:1">366065</post-id>	</item>
		<item>
		<title>Structure-Guided PCSK9 Vaccine Demonstrates Promising Preclinical Results</title>
		<link>https://bioengineer.org/structure-guided-pcsk9-vaccine-demonstrates-promising-preclinical-results/</link>
		
		<dc:creator><![CDATA[Bioengineer]]></dc:creator>
		<pubDate>Fri, 17 Jul 2026 02:21:53 +0000</pubDate>
				<category><![CDATA[Biology]]></category>
		<guid isPermaLink="false">https://bioengineer.org/structure-guided-pcsk9-vaccine-demonstrates-promising-preclinical-results/</guid>

					<description><![CDATA[Atherosclerotic cardiovascular disease (ASCVD) continues to be a major global killer, and elevated LDL cholesterol (LDL-C) remains a key, modifiable driver. PCSK9 has emerged as a central therapeutic target because it controls hepatic LDL receptor recycling and thereby shapes circulating LDL-C levels. While PCSK9 monoclonal antibodies and siRNA can markedly lower LDL-C, their cost and [&#8230;]]]></description>
		
		
		
		<post-id xmlns="com-wordpress:feed-additions:1">365980</post-id>	</item>
		<item>
		<title>Greek Cave Snail Identified, Named for Hermes and His Nymph Caretaker</title>
		<link>https://bioengineer.org/greek-cave-snail-identified-named-for-hermes-and-his-nymph-caretaker/</link>
		
		<dc:creator><![CDATA[Bioengineer]]></dc:creator>
		<pubDate>Fri, 17 Jul 2026 01:50:52 +0000</pubDate>
				<category><![CDATA[Biology]]></category>
		<guid isPermaLink="false">https://bioengineer.org/greek-cave-snail-identified-named-for-hermes-and-his-nymph-caretaker/</guid>

					<description><![CDATA[A team at the National and Kapodistrian University of Athens has identified a completely new genus and species of subterranean freshwater snail in southern Greece. The animal, named Cyllena hermes, lives its entire life underground in a specialized karst spring system and is adapted to near-total darkness, including loss of pigmentation and eyes. The discovery [&#8230;]]]></description>
		
		
		
		<post-id xmlns="com-wordpress:feed-additions:1">365966</post-id>	</item>
		<item>
		<title>Compact genetic switch offers new potential therapies for drug-resistant epilepsy</title>
		<link>https://bioengineer.org/compact-genetic-switch-offers-new-potential-therapies-for-drug-resistant-epilepsy/</link>
		
		<dc:creator><![CDATA[Bioengineer]]></dc:creator>
		<pubDate>Fri, 17 Jul 2026 01:01:54 +0000</pubDate>
				<category><![CDATA[Biology]]></category>
		<guid isPermaLink="false">https://bioengineer.org/compact-genetic-switch-offers-new-potential-therapies-for-drug-resistant-epilepsy/</guid>

					<description><![CDATA[Targeted gene therapy is increasingly viewed as a promising route for patients with drug-resistant epilepsy, a condition that affects roughly one-third of people living with epilepsy. While anti-seizure medications can help many patients, a substantial subset continues to experience seizures despite treatment. The central challenge has been delivering therapeutic genes to the right cell type [&#8230;]]]></description>
		
		
		
		<post-id xmlns="com-wordpress:feed-additions:1">365952</post-id>	</item>
		<item>
		<title>Metabolomic Profiling Reveals Subtype-Specific Molecular Programs in Pediatric Ependymoma</title>
		<link>https://bioengineer.org/metabolomic-profiling-reveals-subtype-specific-molecular-programs-in-pediatric-ependymoma/</link>
		
		<dc:creator><![CDATA[Bioengineer]]></dc:creator>
		<pubDate>Fri, 17 Jul 2026 00:25:53 +0000</pubDate>
				<category><![CDATA[Biology]]></category>
		<guid isPermaLink="false">https://bioengineer.org/metabolomic-profiling-reveals-subtype-specific-molecular-programs-in-pediatric-ependymoma/</guid>

					<description><![CDATA[Ependymoma, a pediatric brain tumor with distinct molecular subtypes, remains difficult to stratify beyond genetics because its metabolic landscape has been largely uncharted. While modern molecular classification improves risk assessment, the biochemical programs that distinguish major pediatric groups have been poorly defined—especially given how rare the disease is. A new study addresses this gap by [&#8230;]]]></description>
		
		
		
		<post-id xmlns="com-wordpress:feed-additions:1">365933</post-id>	</item>
		<item>
		<title>NIH Grants $10.7 Million to Advance Sensory Biology at OU Medicine</title>
		<link>https://bioengineer.org/nih-grants-10-7-million-to-advance-sensory-biology-at-ou-medicine/</link>
		
		<dc:creator><![CDATA[Bioengineer]]></dc:creator>
		<pubDate>Thu, 16 Jul 2026 23:25:53 +0000</pubDate>
				<category><![CDATA[Biology]]></category>
		<guid isPermaLink="false">https://bioengineer.org/nih-grants-10-7-million-to-advance-sensory-biology-at-ou-medicine/</guid>

					<description><![CDATA[The University of Oklahoma College of Medicine has secured a five-year, $10.7 million National Institutes of Health grant to build a new research hub focused on sensory biology—how cells detect environmental cues and convert them into signaling responses. Announced as part of the COBRE (Centers of Biomedical Research Excellence) program, the award is designed to [&#8230;]]]></description>
		
		
		
		<post-id xmlns="com-wordpress:feed-additions:1">365914</post-id>	</item>
		<item>
		<title>New Model Uncovers Hidden Disease Signals and Predicts Health Outcomes</title>
		<link>https://bioengineer.org/new-model-uncovers-hidden-disease-signals-and-predicts-health-outcomes/</link>
		
		<dc:creator><![CDATA[Bioengineer]]></dc:creator>
		<pubDate>Thu, 16 Jul 2026 22:01:52 +0000</pubDate>
				<category><![CDATA[Biology]]></category>
		<guid isPermaLink="false">https://bioengineer.org/new-model-uncovers-hidden-disease-signals-and-predicts-health-outcomes/</guid>

					<description><![CDATA[A new Nature study from Mass General Brigham and collaborators proposes a Bayesian way to turn messy, longitudinal electronic health record (EHR) streams into biologically meaningful disease trajectories. Lead author Sarah Urbut, MD, PhD, and co–senior author Pradeep Natarajan, MD, MMSc, argue that today’s medicine still treats diagnoses as fixed labels—processing them in silos—rather than [&#8230;]]]></description>
		
		
		
		<post-id xmlns="com-wordpress:feed-additions:1">365891</post-id>	</item>
		<item>
		<title>AI designs functional CRISPR-like nucleases surpassing natural models</title>
		<link>https://bioengineer.org/ai-designs-functional-crispr-like-nucleases-surpassing-natural-models/</link>
		
		<dc:creator><![CDATA[Bioengineer]]></dc:creator>
		<pubDate>Thu, 16 Jul 2026 21:13:53 +0000</pubDate>
				<category><![CDATA[Biology]]></category>
		<guid isPermaLink="false">https://bioengineer.org/ai-designs-functional-crispr-like-nucleases-surpassing-natural-models/</guid>

					<description><![CDATA[Artificial intelligence is beginning to redesign the molecular machinery that powers genome editing. A new Science report describes how researchers created synthetic, RNA-guided nucleases that rival—or outperform—natural enzymes. The work extends the CRISPR toolbox by showing that structure-guided protein design can yield genome-editing proteins with substantially different sequences while preserving function. CRISPR-Cas systems work by [&#8230;]]]></description>
		
		
		
		<post-id xmlns="com-wordpress:feed-additions:1">365873</post-id>	</item>
		<item>
		<title>UW Physician-Scientist Honored by Association for Molecular Pathology for Exceptional Service</title>
		<link>https://bioengineer.org/uw-physician-scientist-honored-by-association-for-molecular-pathology-for-exceptional-service/</link>
		
		<dc:creator><![CDATA[Bioengineer]]></dc:creator>
		<pubDate>Thu, 16 Jul 2026 19:38:53 +0000</pubDate>
				<category><![CDATA[Biology]]></category>
		<guid isPermaLink="false">https://bioengineer.org/uw-physician-scientist-honored-by-association-for-molecular-pathology-for-exceptional-service/</guid>

					<description><![CDATA[ROCKVILLE, Md. — Daniel E. Sabath, M.D., Ph.D., from the University of Washington, has been named the 2026 Meritorious Service Award recipient by the Association for Molecular Pathology (AMP). The honor is among the organization’s highest recognitions and highlights long-term, behind-the-scenes contributions that strengthen molecular diagnostics for patients. AMP represents professionals who develop and perform [&#8230;]]]></description>
		
		
		
		<post-id xmlns="com-wordpress:feed-additions:1">365855</post-id>	</item>
		<item>
		<title>Enhanced Bayesian Hybrid Inference Using Genome Sequence Data</title>
		<link>https://bioengineer.org/enhanced-bayesian-hybrid-inference-using-genome-sequence-data/</link>
		
		<dc:creator><![CDATA[Bioengineer]]></dc:creator>
		<pubDate>Thu, 16 Jul 2026 19:25:52 +0000</pubDate>
				<category><![CDATA[Biology]]></category>
		<guid isPermaLink="false">https://bioengineer.org/enhanced-bayesian-hybrid-inference-using-genome-sequence-data/</guid>

					<description><![CDATA[A new statistical framework promises sharper answers to a long-standing question in conservation and evolutionary genetics: who is a hybrid, and who is a backcross in the wild? In a study published this week, researchers present a Bayesian hybrid inference method that leverages sampled genomes from two populations across two generations. The goal is to [&#8230;]]]></description>
		
		
		
		<post-id xmlns="com-wordpress:feed-additions:1">365848</post-id>	</item>
		<item>
		<title>TSPAN7 Builds Transmembrane Skeleton, Stabilizing Tubular Membranes via Spiral Assembly</title>
		<link>https://bioengineer.org/tspan7-builds-transmembrane-skeleton-stabilizing-tubular-membranes-via-spiral-assembly/</link>
		
		<dc:creator><![CDATA[Bioengineer]]></dc:creator>
		<pubDate>Thu, 16 Jul 2026 18:01:52 +0000</pubDate>
				<category><![CDATA[Biology]]></category>
		<guid isPermaLink="false">https://bioengineer.org/tspan7-builds-transmembrane-skeleton-stabilizing-tubular-membranes-via-spiral-assembly/</guid>

					<description><![CDATA[Tetraspanins are four-transmembrane proteins best known for organizing cell membranes into specialized microdomains that recruit lipids and partner proteins. Over the past few years, several tetraspanins have also been shown to form ordered polymer assemblies, raising the possibility that these structures may act as functional scaffolds. Yet for TSPAN7, linked to intellectual disability, viral infection, [&#8230;]]]></description>
		
		
		
		<post-id xmlns="com-wordpress:feed-additions:1">365820</post-id>	</item>
		<item>
		<title>What Animals Do Before Going to War</title>
		<link>https://bioengineer.org/what-animals-do-before-going-to-war/</link>
		
		<dc:creator><![CDATA[Bioengineer]]></dc:creator>
		<pubDate>Thu, 16 Jul 2026 16:06:52 +0000</pubDate>
				<category><![CDATA[Biology]]></category>
		<guid isPermaLink="false">https://bioengineer.org/what-animals-do-before-going-to-war/</guid>

					<description><![CDATA[Intergroup conflict is common across the animal kingdom, shaping how social species survive and reproduce. A new review in Trends in Ecology &#038; Evolution argues that many animals do not simply respond after a fight begins. Instead, they run a hidden “pre-war” program—behavioral routines triggered by environmental cues and memory of prior encounters. The authors [&#8230;]]]></description>
		
		
		
		<post-id xmlns="com-wordpress:feed-additions:1">365783</post-id>	</item>
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