Results 11 to 20 of about 13,287,487 (376)

Incorporating interference into linkage analysis for experimental crosses [PDF]

Biostatistics, 2005
The phenomenon of interference in genetic recombination is well-known and studied in a wide variety of organisms. Multilocus linkage analysis, which makes use of recombination patterns among all genetic markers simultaneously, is routinely used with data on humans and experimental organisms to build genetic maps. It is also used to try to determine the
Armstrong, N.J., McPeek, M.S., Speed, T.P.   +2 more
openaire   +3 more sources

A Statistical Variance Components Framework for Mapping Imprinted Quantitative Trait Locus in Experimental Crosses

Journal of Probability and Statistics, 2009
Current methods for mapping imprinted quantitative trait locus (iQTL) with inbred line crosses assume fixed QTL effects. When an iQTL segregates in experimental line crosses, combining different line crosses with similar genetic background can improve ...
Gengxin Li, Yuehua Cui
doaj   +2 more sources

Trends in evolution of the Rhodniini tribe (Hemiptera, Triatominae): experimental crosses between Psammolestes tertius Lent & Jurberg, 1965 and P. coreodes Bergroth, 1911 and analysis of the reproductive isolating mechanisms. [PDF]

Parasit Vectors, 2021
Background The tribe Rhodniini is a monophyletic group composed of 24 species grouped into two genera: Rhodnius and Psammolestes . The genus Psammolestes includes only three species, namely P. coreodes , P. tertius and P. arthuri .
Ravazi A, de Oliveira J, Campos FF, Madeira FF, Dos Reis YV, de Oliveira ABB, de Azeredo-Oliveira MTV, da Rosa JA, Galvão C, Alevi KCC.   +9 more
europepmc   +2 more sources

Coupling molecular data and experimental crosses sheds light about species delineation: a case study with the genus Ciona. [PDF]

Sci Rep, 2018
Molecular studies sometimes reveal evolutionary divergence within accepted species. Such findings can initiate taxonomic revision, as exemplified in the formerly recognized species Ciona intestinalis.
Malfant M, Darras S, Viard F.
europepmc   +2 more sources

Detecting major genetic loci controlling phenotypic variability in experimental crosses. [PDF]

Genetics, 2011
Traditional methods for detecting genes that affect complex diseases in humans or animal models, milk production in livestock, or other traits of interest, have asked whether variation in genotype produces a change in that trait’s average value.
Rönnegård L, Valdar W.
europepmc   +2 more sources

Combining ability studies to develop superior hybrids in bell pepper (Capsicum annuum var. grossum L.)

Journal of Horticultural Sciences, 2021
General combining ability (GCA) among parents and specific combining ability (SCA) of crosses were studied to identify best crosses for growth and yield traits in bell pepper.
Smaranika Mishra, Varsha V., Lingaiah H.B., Venugopalan R., Keshav Rao V., Jyothi Kattegoudar, Madhavi Reddy K.   +6 more
doaj   +1 more source

First evidence of gonadal hybrid dysgenesis in Chagas disease vectors (Hemiptera, Triatominae): gonad atrophy prevents events of interspecific gene flow and introgression

Parasites & Vectors, 2023
Background Hybridization events between Triatoma spp. have been observed under both natural and laboratory conditions. The ability to produce hybrids can influence different aspects of the parent species, and may even result in events of introgression ...
Luísa Martins Sensato Azevedo, Natália Regina Cesaretto, Jader de Oliveira, Amanda Ravazi, Yago Visinho dos Reis, Samanta Cristina Antoniassi Fernandes Tadini, Isabella da Silva Masarin, Kelly Cristine Borsatto, Cleber Galvão, João Aristeu da Rosa, Maria Tercília Vilela de Azeredo-Oliveira, Kaio Cesar Chaboli Alevi   +11 more
doaj   +1 more source

Triatoma sordida (Hemiptera, Triatominae) from La Paz, Bolivia: an incipient species or an intraspecific chromosomal polymorphism?

Parasites & Vectors, 2021
Background Triatoma sordida is one of the main Chagas disease vectors in Brazil. In addition to Brazil, this species has already been reported in Bolivia, Argentina, Paraguay, and Uruguay.
Fernanda Fernandez Madeira, Luiza Maria Grzyb Delgado, Isadora de Freitas Bittinelli, Jader de Oliveira, Amanda Ravazi, Yago Visinho dos Reis, Ana Beatriz Bortolozo de Oliveira, Daniel Cesaretto Cristal, Cleber Galvão, Maria Tercília Vilela de Azeredo-Oliveira, João Aristeu da Rosa, Kaio Cesar Chaboli Alevi   +11 more
doaj   +1 more source

Triatoma rosai sp. nov. (Hemiptera, Triatominae): A New Species of Argentinian Chagas Disease Vector Described Based on Integrative Taxonomy

Insects, 2020
Chagas disease is the most prevalent neglected tropical disease in the Americas and makes an important contribution to morbidity and mortality rates in countries where it is endemic since 30 to 40% of patients develop cardiac diseases, gastrointestinal ...
Kaio Cesar Chaboli Alevi, Jader de Oliveira, Ariane Cristina Caris Garcia, Daniel Cesaretto Cristal, Luiza Maria Grzyb Delgado, Isadora de Freitas Bittinelli, Yago Visinho dos Reis, Amanda Ravazi, Ana Beatriz Bortolozo de Oliveira, Cleber Galvão, Maria Tercília Vilela de Azeredo-Oliveira, Fernanda Fernandez Madeira   +11 more
doaj   +1 more source

Trends in taxonomy of Triatomini (Hemiptera, Reduviidae, Triatominae): reproductive compatibility reinforces the synonymization of Meccus Stål, 1859 with Triatoma Laporte, 1832

Parasites & Vectors, 2021
Background Meccus' taxonomy has been quite complex since the first species of this genus was described by Burmeister in 1835 as Conorhinus phyllosoma. In 1859 the species was transferred to the genus Meccus and in 1930 to Triatoma.
Natália Regina Cesaretto, Jader de Oliveira, Amanda Ravazi, Fernanda Fernandez Madeira, Yago Visinho dos Reis, Ana Beatriz Bortolozo de Oliveira, Roberto Dezan Vicente, Daniel Cesaretto Cristal, Cleber Galvão, Maria Tercília Vilela de Azeredo-Oliveira, João Aristeu da Rosa, Kaio Cesar Chaboli Alevi   +11 more
doaj   +1 more source