Results 31 to 40 of about 308,108 (272)

Preferential Disomic Segregation and C. micrantha/C. medica Interspecific Recombination in Tetraploid ‘Giant Key’ Lime; Outlook for Triploid Lime Breeding

open access: yesFrontiers in Plant Science, 2020
The triploid ‘Tahiti’ lime (C. x latifolia (Yu. Tanaka) Tanaka) naturally originated from a merger between a haploid ovule of lemon (C. x limon (L.) Burm) and a diploid pollen from a ‘Mexican’ lime (C. x aurantiifolia (Christm.) Swing).
Dalel Ahmed   +4 more
doaj   +1 more source

Crossing over; taking refuge: A contrapuntal reading

open access: yesHTS Teologiese Studies/Theological Studies, 2014
In this article, I undertake a contrapuntal reading (a type of reading developed within post-colonial studies) engaging the Gospel of Matthew and the current global and local contexts of migration.
Elaine M. Wainwright
doaj   +1 more source

Crossing Over from Attractive to Repulsive Interactions in a Tunneling Bosonic Josephson Junction

open access: yes, 2017
We explore the interplay between tunneling and interatomic interactions in the dynamics of a bosonic Josephson junction. We tune the scattering length of an atomic $^{39}$K Bose-Einstein condensate confined in a double-well trap to investigate regimes ...
Coop, S.   +11 more
core   +1 more source

Levels of Heterochiasmy During Arabidopsis Development as Reported by Fluorescent Tagged Lines

open access: yesG3: Genes, Genomes, Genetics, 2020
Crossing over, the exchange of DNA between the chromosomes during meiosis, contributes significantly to genetic variation. The rate of crossovers (CO) varies depending upon the taxon, population, age, external conditions, and also, sometimes, between the
Ramswaroop Saini   +3 more
doaj   +1 more source

European Standard Clinical Practice Guideline and EXPeRT Recommendations for the Diagnosis and Management of Gastroenteropancreatic Neuroendocrine Neoplasms in Children and Adolescents

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen   +23 more
wiley   +1 more source

Third Chromosome Balancer Inversions Disrupt Protein-Coding Genes and Influence Distal Recombination Events in Drosophila melanogaster

open access: yesG3: Genes, Genomes, Genetics, 2016
Balancer chromosomes are multiply inverted chromosomes that suppress meiotic crossing over and prevent the recovery of crossover products. Balancers are commonly used in Drosophila melanogaster to maintain deleterious alleles and in stock construction ...
Danny E. Miller   +3 more
doaj   +1 more source

The Distribution of X-Ray Induced Crossovers from Curly Inversion Heterozygotes of Drosophila melanogaster Females [PDF]

open access: yes, 1950
That crossing may occur in oogonial cells was suggested by the results of experiments by Whittinghill [1] in which crossing over was induced by x-rays in the X-chromosomes of Drosophila females homozygous for the c3G asynaptic factor.
Hinton, Claude W., Whittinghill, Maurice
core  

Dephasing time in graphene due to interaction with flexural phonons [PDF]

open access: yes, 2014
We investigate decoherence of an electron in graphene caused by electron-flexural phonon interaction. We find out that flexural phonons can produce dephasing rate comparable to the electron-electron one.
Finkel'stein, Alexander M.   +2 more
core   +3 more sources

Why and When Are Evidence‐Based Interventions Adopted in Paediatric Supportive Care? A Qualitative Exploration of the Determinants of Photobiomodulation Implementation

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Oral mucositis is a common and debilitating side effect of childhood cancer and stem cell transplant treatments. It affects the quality of life of children and young people (CYP) and places a strain on services. Photobiomodulation is recommended for oral mucositis prevention in international guidance but is poorly implemented in UK ...
Claudia Heggie   +4 more
wiley   +1 more source

Animal use of fence crossings in southwestern rangelands

open access: yesEcology and Evolution, 2022
Net‐wire fencing built to confine livestock is common on rangelands in the Southwestern USA, yet the impacts of livestock fencing on wildlife are largely unknown.
Lisa D. Zoromski   +6 more
doaj   +1 more source

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