Jerzy H. Czembor’s Post

Preprint research showing the health damage and other complex effects from tyre and road wear particles on a species of fly... >>Exposure to complex mixtures of urban sediments containing Tyre and Road Wear Particles (TRWPs) increases the germ-line mutation rate in Chironomus riparius<< "Our results indicated that urban sediments not only impacted individual fitness but 458 also reshaped genetic diversity and evolutionary dynamics." https://lnkd.in/dVNmW-aZ #tyreemissions #tireemissions #tyreconsortium

Planktons are basically one of the most important biological element of a functional ecosystem. They serve begin the process of energy transmission and nutrients cycling in the ecosystem. As microscopic as they may be, aside their ecological importance, they may be explored for other purposes such as in construction, architecture, fish culture and population dynamics, environmental cleanups and even energy exploitation. So wonderful and diverse they are. Planktons are indeed wonderful! Deep appreciation to my Dr. Akindayo Sowunmi for playing a great part in enriching my knowledge about Plankton.

Genomes of multicellular algal relatives reveal evolutionary clues to plant origins, Berlin, Germany (SPX) May 06, 2024 Land plants, which dominate our planet's landscape, have developed from simple organisms into complex forms with diverse organs and cell types. This transformation, supported by a vast network of genes, facilitates the intricate shaping of plant structures through various molecular processes. This significant evolution began with a singular event-plant terrestrialization-when ancestors of,

🏞️💧𝐋𝐞𝐭'𝐬 𝐒𝐭𝐮𝐝𝐲 𝐌𝐨𝐥𝐞𝐜𝐮𝐥𝐚𝐫 𝐋𝐢𝐟𝐞 𝐢𝐧 𝐋𝐚𝐤𝐞𝐬 👉Folow me; Muhammet Furkan Bolakar ✅Lakes are important aquatic ecosystems inhabited by a variety of microorganisms. These microorganisms are important for maintaining the ecological balance of lakes and contributing to nutrient cycles. Here are some types of microorganisms living in lakes: ✨️Phytoplankton: Microscopic algae found in lakes. They produce oxygen through photosynthesis and form the basis of the food chain. ✨️Zooplankton: Microscopic animals that eat phytoplankton. They form the next link in the food chain in lakes. ✨️Periphyton: Microorganisms living on stones, plants and other surfaces on the lake bottom. Algae, bacteria and protozoa are included in this group. ✨️Benthos: All organisms living on the lake bottom. Bacteria, algae, worms and other living things make up the benthos. ✨️Bacteria: Microorganisms that are abundant in lakes. Some bacteria play an important role in nutrient cycling. #lake #molecularbiology #microbiology #molecularbiology #molecularlife #virus #protozoa #alg #science #biology

#MustRead: article by our scientists Yamama Naciri, Laurent Gautier and Carlos G. Bodula in the Botanical Journal of the The Linnean Society of London on #Capurodendron, the second largest endemic genus of vascular plants in #Madagascar that comprises mainly #trees that are frequently logged for their valued wood. This, together with deforestation, led to 76% of the known species being Endangered or Critically Endangered. In their research, they performed a phylogenomic revision studying c. 900 collections morphologically, and sequencing 638 nuclear #genetic markers of 180 representative specimens up to 90 years old, including all the described species and some undescribed morphotypes. Their results show that #Capurodendron may contain up to 21 undescribed #species in addition to the 35 already known. Nine of these are confirmed as valid species supported by genetic, morphological, and ecological data, and are described in this article (Capurodendron ainae, C. ambanizanense, C. antilahimenae, C. christeae, C. nataliae, C. ratovosonii, C. razakamalalae, C. sommerae, and C. vulcanicola). https://lnkd.in/d7Y4C2SV

How to Solve Grey/Yellow Drosophila Crossing Problem Drosophila melanogaster is a species of fly (the taxonomic order Diptera) in the family Drosophilidae. The species is known generally as the common fruit fly or vinegar fly. Starting with Charles W. Woodworth's proposal of the use of this species as a model organism, D. melanogaster continues to be widely used for biological research in studies of genetics, physiology, microbial pathogenesis, and life history evolution. It is typically used because it is an animal species that is easy to care for, has four pairs of chromosomes, breeds quickly, and lays many eggs. D. melanogaster is a common pest in homes, restaurants, and other occupied places where food is served. Flies belonging to the family Tephritidae are also called "fruit flies". This can cause confusion, especially in Australia and South Africa, where the Mediterranean fruit fly Ceratitis capitata is an economic pest. Youtube video: https://lnkd.in/dz3amvX2 #nikolaysgeneticslessons

Dear all, you are cordially invited to join our visiting Professor, Yonas Tekle and Senior Lecturer Dr Kudom. Prof Tekle's presentation provides insight into global initiative aimed at exploring microbial diversity across various ecosystems, including microhabitats with high anthropogenic activity. This initiative seeks to elucidate the microbial dark matter and its ecological significance to both the environment and human health. Collectively, these investigations depict amoebae as genomic giants of variation rather than size, highlighting their intricate diversity, ecological importance, and enigmatic reproductive behaviors. This challenges existing paradigms and paves the way for novel explorations in the microbial realm. Dr Kudom's presentation takes us through significant works achieved on the major insect vectors under the One Health Target Project. #univerisityofcapecoast #watersystems #amoebaediversity #Invertebratezoology #genomicgiants #reproductivebehaviours #microbialdiversity #mosquitoes #onehealth #vectorpathogeninteraction #vectorbehavior

🌵 BMKGENE's Contribution to Microbial Ecology Research in Extreme Environments 🧬 📚 We are excited to share insights from a recent study published in Microorganisms MDPI, illuminating the intricate microbial communities thriving within the Great Gobi Strictly Protected Area (Link: https://lnkd.in/deye_TaZ). 🌡️ This study characterized the bacterial community composition of soil from four oases by extracting total DNA and sequencing it using the Illumina NovaSeq platform. Additionally, the authors evaluated the soil's chemical and physical properties and their impact on shaping microbial communities. Despite similar extreme climate conditions, the oases exhibited significant variability in physiochemical parameters and bacterial composition. 🌱 Furthermore, the core functional microbiome consisted of aerobic chemoheterotrophy and chemoheterotrophy, primarily contributed by abundant bacteria such as Actinobacteriota, Pseudomonadota, and Firmicutes. This suggests metabolic flexibility crucial for desert life sustainability. BMKGENE's 16S amplicon sequencing and analysis services played a pivotal role in uncovering these insights. To learn how we can assist with your microbial genomics project, contact us now: https://lnkd.in/dEwG33Jd #16SAmplicon #Microbiome #SoilDesert #SoilMicroorganisms #BacterialCommunities

𝐄𝐜𝐨𝐥𝐨𝐠𝐲 𝐚𝐧𝐝 𝐓𝐡𝐨𝐮𝐠𝐡𝐭: 𝐕𝐢𝐫𝐮𝐬 𝐒𝐚𝐩𝐢𝐞𝐧𝐬 𝐚𝐧𝐝 𝐇𝐨𝐦𝐨 𝐒𝐭𝐮𝐥𝐭𝐮𝐬. "As #stupidity is typically #human, one can say that like a Janus bifrons, #homosapiens is also #homostultus, a stupid man, in keeping with Latin taxonomy." “Be warned that if you wish, as I do, to build a society in which individuals #cooperate #generously and #unselfishly towards a #commongood, you can expect little help from #biologicalnature. Let us try to teach #generosity and #altruism, because we are born selfish. Let us understand what our own #selfishgenes are up to, because we may then at least have the chance to upset their designs, something that no other species has ever aspired to” (Richard Dawkins, The Selfish Gene, Oxford: OUP, 2006, 3). Article written by Gabriela Dragnea Horvath

Sure, a sweaty cow might not be the most pleasant sight, but believe it or not, their sweat glands could hold the key to a future-proof food supply! ⁣ ⁣ This carousel explores how scientists are investigating sweat glands in cows and how genes might influence their ability to sweat. ⁣⁣ ⁣⁣ It's a fascinating look into bovine biology that could even help keep cows comfy in a warming world. ⁣⁣ ⁣⁣ So, swipe through to learn the sweaty science behind these amazing animals!⁣⁣ ⁣⁣ #biotechnology #genetics