Results 51 to 60 of about 535,760 (311)

The roles of inter- and intra-sexual selection in behavioral isolation between native and invasive pupfishes [PDF]

open access: yes, 2017
Male-male competition and female mate choice may both play important roles in driving and maintaining reproductive isolation between species. When previously allopatric species come into secondary contact with each other due to introductions, they ...
Becher, Cory, Gumm, Jennifer M.
core   +2 more sources

Introgressive Hybridization and the Evolution of Lake-Adapted Catostomid Fishes. [PDF]

open access: yes, 2016
Hybridization has been identified as a significant factor in the evolution of plants as groups of interbreeding species retain their phenotypic integrity despite gene exchange among forms.
Carson, Evan W   +5 more
core   +2 more sources

Cryptic diversity and rampant hybridization in annual gentians on the Qinghai-Tibet Plateau revealed by population genomic analysis

open access: yesPlant Diversity
Understanding the evolutionary and ecological processes involved in population differentiation and speciation provides critical insights into biodiversity formation.
Peng-Cheng Fu   +4 more
doaj   +1 more source

Comparison of TCGA and GENIE genomic datasets for the detection of clinically actionable alterations in breast cancer. [PDF]

open access: yes, 2019
Whole exome sequencing (WES), targeted gene panel sequencing and single nucleotide polymorphism (SNP) arrays are increasingly used for the identification of actionable alterations that are critical to cancer care.
Carpten, John D   +4 more
core   +3 more sources

Hybrid Aspen Performance and Genetic Gains

open access: yesNorthern Journal of Applied Forestry, 1993
Abstract The aspen hybrid breeding program has been active in the Lake States since 1955. This study summarizes long-term performance of aspen hybrids in six locations in Wisconsin and Upper Michigan. Interspecific hybrids of native bigtooth aspen and quaking aspen with other poplar species show improved growth when compared with native ...
Li, B., Wyckoff, G.W., Einspahr, D.W.
openaire   +2 more sources

Evaluating the Utility of Paired Tumor and Germline Targeted DNA Sequencing for Pediatric Oncology Patients: A Single Institution Report

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Objective To evaluate the diagnostic yield and utility of universal paired tumor–normal multigene panel sequencing in newly diagnosed pediatric solid and central nervous system (CNS) tumor patients and to compare the detection of germline pathogenic/likely pathogenic variants (PV/LPVs) against established clinical referral criteria for cancer ...
Natalie Waligorski   +9 more
wiley   +1 more source

Evolutionary associations between sand seatrout (Cynoscion arenarius) and silver seatrout (C. nothus) inferred from morphological characters, mitochondrial DNA, and microsatellite markers [PDF]

open access: yes, 2009
The evolutionary associations between closely related fish species, both contemporary and historical, are frequently assessed by using molecular markers, such as microsatellites.
Anderson, Joel D.   +3 more
core  

A common garden design reveals population-specific variability in potential impacts of hybridisation between populations of farmed and wild Atlantic salmon, Salmo salar L [PDF]

open access: yes, 2016
Released individuals can have negative impacts on native populations through various mechanisms; including competition, disease transfer and introduction of maladapted gene-complexes.
Carvalho, Gary R.   +4 more
core   +2 more sources

Preferences of Pediatric Patients and Their Caregivers for Chemotherapy‐Induced Nausea and Vomiting Control Endpoints: A Mixed Methods Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Purpose Although not always achieved, complete chemotherapy‐induced nausea and vomiting (CINV) control is the conventional goal of CINV prophylaxis. In this two‐center, mixed‐methods study, we sought to understand the preferences of adolescent patients and family caregivers for CINV control endpoints.
Haley Newman   +8 more
wiley   +1 more source

Genomic and transcriptomic alterations following intergeneric hybridization and polyploidization in the Chrysanthemum nankingense×Tanacetum vulgare hybrid and allopolyploid (Asteraceae)

open access: yesHorticulture Research, 2018
Genome evolution: Complex interactions in the composites Two drivers of plant speciation – hybridization and polyploidization – may interact to cause significant genetic and genomic changes.
Xiangyu Qi   +5 more
doaj   +1 more source

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