Results 141 to 150 of about 175,373 (307)

Deciphering male lineages: a comprehensive analysis of Y chromosome markers in the Panjin Han population

Annals of Human Biology
Background Y-chromosome short tandem repeat (Y-STR) kits have become essential tools in forensic casework involving male biological material. With advances in genotyping, there is an increasing need for expanded Y-chromosomal marker sets to improve ...
Lei Zhang, Minghao Shi, Zhuoying Zhu, Hongbo Wang   +3 more
doaj   +1 more source

Network of Asian Elephant Haplotypes Based on Statistical Parsimony

, 2013
Grey circles with letters denote haplotypes unique to the Sunda region (BD: Borneo; BQ, BV: peninsular Malaysia; BR, BS, BT, BU: Sumatra). White circles with letters denote haplotypes found in mainland Asia (excluding peninsular Malaysia) and Sri Lanka ...
Prithiviraj Fernando (1975), Edwin Bosi (1982), Don J Melnick (1984), Patrick Andau (1981), Raymond J Alfred (1980), Michael Stuewe (1978), Annelisa Kilbourn (1983), T. N. C Vidya (1976), John Payne (1977), Geoffrey Davison (1979)   +9 more
core   +1 more source

The first report of M918L (super‐kdr) and L932F voltage‐gated sodium channel mutations in the English grain aphid (Sitobion avenae)

Pest Management Science, EarlyView.
The study has identified mutations in the voltage gated sodium channel of the English grain aphid (Sitobion avenae) at M918 and L932, which have not been previously reported in this species. Abstract BACKGROUND The grain aphid, Sitobion avenae Fabricius (Hemiptera: Aphididae), is a vector of yellow dwarf viruses and an important pest of cereals.
Virgile Ballandras, Louise McNamara, James C Carolan, Tom Ruttink, Stephen Byrne   +4 more
wiley   +1 more source

AlphaFold2 Reveals Structural Patterns of Seasonal Haplotype Diversification in SARS-CoV-2 Spike Protein Variants

Biology
The slow experimental acquisition of high-quality atomic structures of the rapidly changing proteins of the COVID-19 virus challenges vaccine and therapeutic drug development efforts.
Muhammad Asif Ali, Gustavo Caetano-Anollés   +1 more
doaj   +1 more source

2- cytb haplotypes

, 2012
Alignment of all cytochrome b haplotypes used in the ...
Maria Breitman (3283620), Luciano Avila (3283617), Avila, Luciano, Morando, Mariana, Breitman, Maria, Sites, Jack, Mariana Morando (3250290), Jack Sites (3283614)   +7 more
core   +1 more source

Optimal irradiation parameters for the development of the sterile insect technique in the seedcorn maggot Delia platura (Diptera: Anthomyiidae)

Pest Management Science, EarlyView.
X‐ray irradiation of Delia platura pupae showed that 20 Gy induces high sterility while maintaining male quality and competitiveness, establishing optimal parameters for sterile insect technique implementation in North America. Abstract BACKGROUND The seedcorn maggot, Delia platura Meigen (Diptera: Anthomyiidae), is a sporadic but economically ...
Anne‐Marie Fortier, Allen Bush‐Beaupré, Jade Savage, Jacques Brodeur   +3 more
wiley   +1 more source

β-globin haplotypes in normal and hemoglobinopathic individuals from Reconcavo Baiano, State of Bahia, Brazil

Genetics and Molecular Biology, 2010
Five restriction site polymorphisms in the β-globin gene cluster (HincII-5'ε, HindIII-Gγ, HindIII-ªγ, HincII-'ψβ1 and HincII-3''ψβ1) were analyzed in three populations (n = 114) from Reconcavo Baiano, State of ...
Wellington dos Santos Silva, Maria de Nazaré Klautau-Guimarães, Cesar Koppe Grisolia   +2 more
doaj  

Reduced fitness cost accounts for the stability of a malathion‐resistant heterogeneous duplication haplotype in Ceratitis capitata field populations

Pest Management Science, EarlyView.
Malathion resistance in Spanish field populations of Ceratitis capitata is associated with a point mutation (R allele) and a heterogeneous duplication (RS haplotype) of the Ccace2 gene. The R allele imposes a higher fitness cost than the RS haplotype under laboratory and field conditions. An evolutionary model supports the stability of the RS haplotype
Rabeh Arouri, Francisco Couso‐Ferrer, Elena López‐Errasquín, Beatriz Beroiz, Lucas Sánchez, Pedro Hernández‐Crespo, Félix Ortego   +6 more
wiley   +1 more source

Lack of fitness cost associated to CYP9K1‐mediated insecticide resistance in Anopheles funestus, represents a threat to vector control

Pest Management Science, EarlyView.
The 454A‐CYP9K1‐mediated resistance confers fitness advantages regarding pupation and longevity in Anopheles funestus, resulting to a slow susceptibility reversion. By contrast, the 119F‐GSTe2 resistance allele rapidly declines. Abstract BACKGROUND Resistance management is critical to maintain insecticide effectiveness in malaria control, and ...
Claudine Raïssa Keyoumbu Manyaka‐Tientcheu, Magellan Tchouakui, Carlos Simeon Djoko Tagne, Murielle J. Wondji, Flobert Njiokou, Charles Sinclair Wondji   +5 more
wiley   +1 more source

Rapid evolution and genetic basis of spinetoram resistance in Phthorimaea absoluta: evidence from six years of monitoring and laboratory selection

Pest Management Science, EarlyView.
Resistance to spinetoram in Phthorimaea absoluta is rapidly selected and functionally recessive at field‐relevant concentrations. Metabolic detoxification contributes partially, while cross‐resistance to spinosad and increased susceptibility to diamides and isoxazolines highlight practical options for resistance monitoring and insecticide rotation ...
Teófilo P. Langa, Vitor Quintela, Marcos de Oliveira, Herbert A. A. Siqueira   +3 more
wiley   +1 more source