Results 41 to 50 of about 2,830,856 (315)

Tomato: a crop species amenable to improvement by cellular and molecular methods [PDF]

open access: yes, 1989
Tomato is a crop plant with a relatively small DNA content per haploid genome and a well developed genetics. Plant regeneration from explants and protoplasts is feasable which led to the development of efficient transformation procedures.
A. Crossway   +192 more
core   +3 more sources

The population genetics of urban and rural amphibians in North America

open access: yesMolecular Ecology, 2021
Human land transformation is one of the leading causes of vertebrate population declines. These declines are thought to be partly due to decreased connectivity and habitat loss reducing animal population sizes in disturbed habitats.
C. Schmidt, C. Garroway
semanticscholar   +1 more source

Factors and Conditions That Impact Electroporation of Clostridioides difficile Strains

open access: yesmSphere, 2020
An important risk factor for acquiring Clostridioides difficile infection is antibiotic use. Therefore, a detailed knowledge of the physiology and the virulence factors can help drive the development of new diagnostic tools and nonantibiotic therapeutic ...
Disha Bhattacharjee, Joseph A. Sorg
doaj   +1 more source

Seminal plasma extracellular vesicles tRF-Val-AAC-010 can serve as a predictive factor of successful microdissection testicular sperm extraction in patients with non-obstructive azoospermia

open access: yesReproductive Biology and Endocrinology, 2022
Background There is a lack of biomarkers for distinguishing non-obstructive azoospermia (NOA) patients with successful sperm retrieval (Sp+) from those with failed sperm retrieval (Sp-).
Xiaoxiao Han   +10 more
doaj   +1 more source

Horizontal DNA transfer mechanisms of bacteria as weapons of intragenomic conflict [PDF]

open access: yes, 2016
Horizontal DNA transfer (HDT) is a pervasive mechanism of diversification in many microbial species, but its primary evolutionary role remains controversial.
A Adams   +157 more
core   +3 more sources

Efficient generation of recombinant influenza A viruses employing a new approach to overcome the genetic instability of HA segments. [PDF]

open access: yesPLoS ONE, 2015
Influenza A viruses (IAVs) are the most relevant and continual source of severe infectious respiratory complications in humans and different animal species, especially poultry.
Ahmed Mostafa   +5 more
doaj   +1 more source

Genetics of Transformed Follicular Lymphoma

open access: yesHemato, 2022
Histological transformation (HT) to a more aggressive disease–mostly diffuse large B-cell lymphoma–is considered one of the most dismal events in the clinical course of follicular lymphoma (FL).
Miguel Alcoceba   +6 more
doaj   +1 more source

Three decades of ASD genetics: Building a foundation for neurobiological understanding and treatment.

open access: yesHuman Molecular Genetics, 2021
Methodological advances over the last three decades have led to a profound transformation in our understanding of the genetic origins of neuropsychiatric disorders. This is exemplified by the study of autism spectrum disorders (ASD) for which microarrays,
Katherine W. Eyring, D. Geschwind
semanticscholar   +1 more source

High-efficiency Agrobacterium-mediated transformation of chrysanthemum via vacuum infiltration of internode

open access: yesOrnamental Plant Research, 2022
Leaf disc transformation is one of the traditional methods that are now widely used in chrysanthemum with highly economical and ornamental value in world flower production, but it depends on plant genotypes and is time consuming and complicated.
Sujuan Xu   +6 more
doaj   +1 more source

Testicular Germ Cell Tumours: A Review of Genetics, Morphology and Immunohistochemistry [PDF]

open access: yesNational Journal of Laboratory Medicine, 2015
Testicular Germ Cell Tumours (TGCTs) are rare tumours but they are the most common solid malignancy in young males and second leading cause of mortality. They exhibit biological diversity making them interesting for academics.
Kanwardeep Kaur Tiwana   +4 more
doaj   +1 more source

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