display Latest news from Chinese Academy of Sciences on Newswise en-us Copyright 2024 Newswise 115 31 / /images/newswise-logo-rss.gif /articles/unveiling-the-giant-tibetan-wild-peony-genome-sheds-light-on-floral-evolution/?sc=rsin /articles/unveiling-the-giant-tibetan-wild-peony-genome-sheds-light-on-floral-evolution/?sc=rsin Thu, 17 Oct 2024 11:35:41 EST A new study has decoded the complex genome of the Tibetan wild tree peony (Paeonia ludlowii), revealing its evolutionary history and the genetic drivers behind its unique traits. This comprehensive genomic resource could transform tree peony breeding and shed light on how plants adapt to high-altitude environments. The research unveils the genome's intricate structure, emphasizing the crucial role of transposable elements and DNA methylation in shaping the genetic diversity of this rare species. Chinese Academy of Sciences /articles/boron-shortage-the-silent-inhibitor-of-tomato-yield-and-quality/?sc=rsin /articles/boron-shortage-the-silent-inhibitor-of-tomato-yield-and-quality/?sc=rsin Thu, 17 Oct 2024 11:20:25 EST Boron, a crucial nutrient for plants, is essential for tomato growth and development. Yet, how tomatoes respond to boron deficiency has remained largely unclear. This study sheds light on the physiological and molecular changes tomatoes undergo when faced with boron scarcity. The findings reveal critical mechanisms that could lead to new strategies for boosting crop resilience and improving productivity in agriculture. Chinese Academy of Sciences /articles/red-light-big-impact-phytochromes-in-strawberry-development-unveiled/?sc=rsin /articles/red-light-big-impact-phytochromes-in-strawberry-development-unveiled/?sc=rsin Thu, 17 Oct 2024 11:00:25 EST A new study has revealed how light regulates the growth and pigmentation of woodland strawberries. Researchers identified the FvePhyB gene, a red/far-red light photoreceptor, as a key player in controlling plant height and anthocyanin production. These findings could reshape strawberry farming by optimizing light conditions to improve crop quality and yield. Chinese Academy of Sciences /articles/fast-super-resolved-microscopy-with-a-structured-illumination-and-extended-depth-detection/?sc=rsin /articles/fast-super-resolved-microscopy-with-a-structured-illumination-and-extended-depth-detection/?sc=rsin Thu, 17 Oct 2024 09:50:00 EST Researchers at Institut Fresnel have developed an Extended Depth-of-Field Random Illumination Microscope (EDF-RIM) that integrates 3D speckle illumination for super-resolved imaging and extended depth detection for faster acquisition of thick samples. EDF-RIM captures entire 3D volumes in a single projection, reducing acquisition time and light exposure. Chinese Academy of Sciences /articles/the-silent-regulators-unveiling-the-role-of-lncrnas-in-plant-biology/?sc=rsin /articles/the-silent-regulators-unveiling-the-role-of-lncrnas-in-plant-biology/?sc=rsin Thu, 17 Oct 2024 00:15:45 EST A recent review has identified the critical role of long non-coding RNAs (lncRNAs) in regulating plant growth and stress responses. The research reveals complex interactions among various classes of non-coding RNAs, with lncRNAs emerging as key regulators. This discovery offers new insights into how plants adapt to environmental challenges, potentially paving the way for developing more resilient crop varieties. Chinese Academy of Sciences /articles/airworthiness-engineering-and-practices-of-comac-c919-airplane/?sc=rsin /articles/airworthiness-engineering-and-practices-of-comac-c919-airplane/?sc=rsin Wed, 16 Oct 2024 09:05:28 EST Until 2024, China's three major airline, China Southern Airlines, China Eastern Airlines and Air China have adopted the C919 aircraft, making the commercial operation of the country's first domestically developed large passenger aircraft from Commercial Aircraft Corporation of China (COMAC). Chinese Academy of Sciences /articles/unlocking-the-secrets-of-tomato-photosynthesis-with-genetic-editing/?sc=rsin /articles/unlocking-the-secrets-of-tomato-photosynthesis-with-genetic-editing/?sc=rsin Wed, 16 Oct 2024 07:40:37 EST In the ongoing effort to enhance crop efficiency, researchers have uncovered key genetic components of photosynthesis in tomatoes. A new study highlights the PetM domain-containing protein, crucial for the electron transport chain in chloroplasts, and its role in plant growth under different light conditions. By knocking out the PetM gene, scientists observed significant effects on photosynthesis, providing fresh insights into how plants adapt to varying light environments. This discovery could pave the way for improving crop resilience and productivity. Chinese Academy of Sciences /articles/strawberry-s-silent-war-unveiling-the-early-defense-against-gray-mold/?sc=rsin /articles/strawberry-s-silent-war-unveiling-the-early-defense-against-gray-mold/?sc=rsin Wed, 16 Oct 2024 06:50:36 EST A pivotal study has illuminated how woodland strawberries launch rapid defense mechanisms against Botrytis cinerea, the fungus responsible for devastating gray mold. Using high-resolution RNA sequencing, researchers mapped the strawberry's swift systemic response and the pathogen's persistent gene activity during early infection stages. These findings are key to advancing strategies aimed at enhancing plant immunity, offering promising directions for safeguarding strawberry crops from this widespread disease. Chinese Academy of Sciences /articles/powerful-and-compact-optical-frequency-combs-provide-unique-opportunities/?sc=rsin /articles/powerful-and-compact-optical-frequency-combs-provide-unique-opportunities/?sc=rsin Tue, 15 Oct 2024 09:15:51 EST Microcombs, miniature devices generating precise light colors, are becoming more efficient. By harnessing powerful light interactions and ultra-low-loss materials, scientists have boosted microcomb efficiency from a few per cent to over 50 per cent. This paves the way for smaller, more powerful devices with applications in various fields beyond research labs. However, there are still challenges to address. Chinese Academy of Sciences /articles/interdisciplinary-advances-in-microcombs-bridging-physics-and-information-technology/?sc=rsin /articles/interdisciplinary-advances-in-microcombs-bridging-physics-and-information-technology/?sc=rsin Tue, 15 Oct 2024 09:05:45 EST Microcombs, essential for precise time and frequency measurements, are transforming various fields. These compact devices enable high-speed communication, high-resolution metrology and accurate atomic clocks while bridging fundamental science with practical applications. Recent advancements offer new possibilities in classical and quantum information processing. Chinese Academy of Sciences /articles/new-method-to-generate-photon-pairs-efficiently-on-a-chip/?sc=rsin /articles/new-method-to-generate-photon-pairs-efficiently-on-a-chip/?sc=rsin Tue, 15 Oct 2024 09:05:21 EST Photon-pair sources are essential resources for quantum technologies, and their chip-scale integration is crucial for realizing compact and scalable quantum systems. Recently, researchers from A*STAR and NUS in Singapore developed a nanophotonic waveguide that can efficiently generate photon pairs on-chip. Chinese Academy of Sciences /articles/the-silent-threat-of-sarcopenia-among-elderly-type-2-diabetes-patients/?sc=rsin /articles/the-silent-threat-of-sarcopenia-among-elderly-type-2-diabetes-patients/?sc=rsin Tue, 15 Oct 2024 07:35:28 EST A recent study highlights the increased risks faced by elderly patients with type 2 diabetes mellitus (T2DM) who also suffer from sarcopenia, a condition of age-related muscle loss. The findings indicate that these patients are significantly more likely to experience severe disability, rehospitalization, and even death compared to those without sarcopenia. This research underscores the importance of early detection and intervention in managing sarcopenia, aiming to improve health outcomes and quality of life for elderly diabetics. It provides crucial insights into the growing challenge of sarcopenia within this population. Chinese Academy of Sciences /articles/beyond-the-toxin-investigating-the-role-of-the-cpb2-gene-in-the-survival-of-clostridium-perfringens/?sc=rsin /articles/beyond-the-toxin-investigating-the-role-of-the-cpb2-gene-in-the-survival-of-clostridium-perfringens/?sc=rsin Mon, 14 Oct 2024 10:40:17 EST A pivotal study has uncovered the genetic nuances of the cpb2 gene in Clostridium perfringens, a bacterium responsible for intestinal infections. The research indicates that cpb2 may enhance the bacterium's persistence in swine, offering critical insights into host adaptation and disease management. Chinese Academy of Sciences /articles/fatigue-test-rig-no-more-simulating-bulldozer-strength/?sc=rsin /articles/fatigue-test-rig-no-more-simulating-bulldozer-strength/?sc=rsin Mon, 14 Oct 2024 08:05:05 EST In a first for the construction industry, researchers have developed a virtual vibration test rig (VTR) capable of simulating the fatigue life of dozer push arms with unprecedented accuracy. This cutting-edge solution offers a cost-effective and time-efficient alternative to traditional physical testing, allowing for more precise predictions of component durability. With the potential to streamline the entire testing process, this innovation could dramatically transform how construction machinery is evaluated and enhanced. Chinese Academy of Sciences /articles/new-study-reveals-potential-of-edible-coatings-to-extend-shelf-life-of-pointed-gourd-and-green-chillies/?sc=rsin /articles/new-study-reveals-potential-of-edible-coatings-to-extend-shelf-life-of-pointed-gourd-and-green-chillies/?sc=rsin Sun, 13 Oct 2024 11:05:51 EST A research team has identified a promising method for extending the shelf life of perishable produce in response to the growing global concern over food sustainability and the urgent need to reduce waste. Chinese Academy of Sciences /articles/impact-of-2020-labor-day-wildfires-on-highway-infrastructure-a-historical-perspective-on-megafires-and-roadway-damage-in-washington-oregon-and-california2/?sc=rsin /articles/impact-of-2020-labor-day-wildfires-on-highway-infrastructure-a-historical-perspective-on-megafires-and-roadway-damage-in-washington-oregon-and-california2/?sc=rsin Sun, 13 Oct 2024 10:05:32 EST A research team examines the extent of damage and associated costs on the 2020 Labor Day wildfires in Washington, Oregon, and California, comparing with the historical impact of megafires in these states. Chinese Academy of Sciences /articles/novel-study-uncovers-health-benefits-of-red-clover-seed-oil/?sc=rsin /articles/novel-study-uncovers-health-benefits-of-red-clover-seed-oil/?sc=rsin Sat, 12 Oct 2024 11:05:51 EST A research team has identified a wealth of bioactive compounds in red clover (Trifolium pratense ) seeds and their oil, positioning them as a promising source for functional ingredients in food and health care products. Chinese Academy of Sciences /articles/rockburst-risk-control-and-mitigation-in-deep-mining/?sc=rsin /articles/rockburst-risk-control-and-mitigation-in-deep-mining/?sc=rsin Fri, 11 Oct 2024 10:05:59 EST This study explores rockburst challenges in deep mining, examining factors causing rockbursts and assessing rockburst risks using bow-tie analysis. It presents various rockburst risk control and mitigation methods, including strategic engineering (mine design, mining sequencing), tactical measures (ground pre-conditioning, rock support), and administrative controls (evacuation protocols, mechanized equipment). Chinese Academy of Sciences /articles/exploring-vehicle-allocation-strategies-for-restoring-balance-of-dockless-bike-sharing-systems-at-night/?sc=rsin /articles/exploring-vehicle-allocation-strategies-for-restoring-balance-of-dockless-bike-sharing-systems-at-night/?sc=rsin Fri, 11 Oct 2024 09:05:52 EST For the first time, researchers have applied the three-way decisions method and behavioral decision-making theory to solve the problem of rebalancing the bike-sharing system. This method can effectively improve the authenticity and reliability of decision-making results and reduce the risk of decision-making mistakes. Chinese Academy of Sciences /articles/assessment-and-management-of-lymphatic-pain-in-breast-cancer-survivors/?sc=rsin /articles/assessment-and-management-of-lymphatic-pain-in-breast-cancer-survivors/?sc=rsin Fri, 11 Oct 2024 08:05:31 EST Lymphatic pain refers to co-occurring pain, or sensations of aching, soreness, tenderness, and swelling due to fluid accumulation. Lymphatic pain impairs breast cancer survivors' physical function, emotional and overall health. Lymphatic pain usually occurs in the ipsilateral body or upper limb following breast cancer treatment. Precision assessment to distinguish lymphatic pain from other different types of pain is essential. Chinese Academy of Sciences