Results 51 to 60 of about 10,562 (257)

In silico identification of Single Nucleotide Polymorphisms in the Varroa destructor Cytochrome c Oxidase Subunit 1 (cox1) and Cytochrome b (cytb) genes, haplotype analysis, and assessment of population structure

open access: yesAnnals of Applied Biology, EarlyView.
To determine the genetic variation of Varroa destructor across different geographical regions. To investigate the haplotype diversity, genetic variation and population structure of mitochondrial cox1 and cytb gene sequences of V. destructor isolates deposited in GenBank.
Seyma Gunyakti Kilinc   +3 more
wiley   +1 more source

Harnessing Jasminum Bioactive Compounds: Updated Insights for Therapeutic and Food Preservation Innovations

open access: yesFood Frontiers, Volume 6, Issue 3, Page 1093-1128, May 2025.
Jasminum bioactives improve food preservation by providing antimicrobial and antioxidant effects, especially when incorporated into active packaging, edible films, and nanoformulations that enhance stability and controlled release. They also offer many pharmacological benefits, including anti‐inflammatory, neuroprotective, and wound‐healing properties.
Antonio Rescigno   +17 more
wiley   +1 more source

Polyphemus pediculus (L.) (Cladocera) as a possible indicator of water quality [PDF]

open access: yes, 1980
Usually stenobiotic species are used as hydrobiological indicators of the degree of pollution in natural waters. Cladocera are eurybiotic organisms, therefore their role as specific indicators of the water quality is considered to be insignificant ...
Butorina, L.G.
core  

Preadult Living Conditions During Sociopolitical Transition in Quebrada Chupacigarro Cemetery (500–400 bc), Supe Valley, Peru: Childhood Morbidity and Sociopolitical Change in Prehistoric Central Andes

open access: yesInternational Journal of Osteoarchaeology, Volume 35, Issue 2, March/April 2025.
ABSTRACT Through a detailed assessment of nonspecific stress markers in 67 individuals (47 under 8 years old), this paper investigates the health conditions of preadults in Quebrada Chupacigarro Cemetery (QCC), North‐Central Coast of Peru, during the transition between the Middle and Late Formative periods (500–400 bc), a critical time of ...
Luis Pezo‐Lanfranco   +7 more
wiley   +1 more source

On the nutrition of Polyphemus pediculus (L.). [Translation from: Trudy Instituta Biologii Vnutrennykh Vodnany 12(15) 170-174, 1966.] [PDF]

open access: yes, 1966
Many sides of the biology of Polyphemus pediculus are adequately studied at the present time. Most complicated is the question of its feeding. Dissection does not give an idea of the composition of the food, since Polyphemus strongly grinds its food with
Butorina, L.G., Sorokin, Yu I.
core  

Silencing of two insulin receptor genes disrupts nymph-adult transition of alate brown citrus aphid [PDF]

open access: yes, 2017
Insulin receptors play key roles in growth, development, and polymorphism in insects. Here, we report two insulin receptor genes (AcInR1 and AcInR2) from the brown citrus aphid, Aphis (Toxoptera) citricidus.
Ding, Bi-Yue   +7 more
core   +2 more sources

Studies on Pediculus. I. The copulatory apparatus and the process of copulation inPediculus humanus

open access: yesParasitology, 1917
Owing to the active interest now being taken in all that concerns lice and their habits, especially in connection with the war, it seems expedient to forestall a fuller publication, now in preparation, by giving an account of the copulatory apparatus and the curious process of copulation inPediculus humanusLinn.
openaire   +3 more sources

Evolution of the Neopsylla hongyangensis Mitogenome: Insights Into the Mitogenomic Evolution of the Orders Siphonaptera and the Phthiraptera

open access: yesEcology and Evolution, Volume 15, Issue 3, March 2025.
The Neopsylla hongyangensis is an important medical insect that transmits plague. We sequenced the mitogenome of N. hongyangensis and constructed a phylogenetic tree for the order Siphonaptera. In addition, we explored the mitogenomic evolution of the orders Siphonaptera and Phthiraptera, which both belong to the class Insects, on warm‐blooded animals ...
Xiaoxia Lin, Ju Pu, Wenge Dong
wiley   +1 more source

Prevalence and monthly distribution of head lice using two diagnostic procedures in several age groups in Uberlândia, State of Minas Gerais, Southeastern Brazil Prevalência e distribuição mensal do piolho da cabeça usando dois procedimentos de diagnóstico em vários grupos etários em Uberlândia, MG, Sudeste do Brasil

open access: yesRevista da Sociedade Brasileira de Medicina Tropical, 2007
Some epidemiological characteristics of head lice, Pediculus capitis, were studied using two procedures: cut hair analysis and head inspection. Higher prevalence rates were observed in the middle and at the end of the school terms.
Raquel Borges   +3 more
doaj   +1 more source

Hymenopteran‐specific TRPA channel from the Texas leaf cutter ant (Atta texana) is heat and cold activated and expression correlates with environmental temperature

open access: yesInsect Science, Volume 32, Issue 1, Page 301-320, February 2025.
Texas leaf cutter ant (Atta texana) populations have expanded northward and their obligate symbiotic fungus has increased cold tolerance. The ants have exquisitely temperature sensitive antennae; here, we find the antennae express a subset of six transient receptor potential (TRP) channels, including HsTRPA.
Julia M. York   +4 more
wiley   +1 more source

Home - About - Disclaimer - Privacy