Results 31 to 40 of about 462,471 (291)

Isolation and characterization of strong gene regulatory sequences from apple, Malus x domestica [PDF]

open access: yes, 2011
For the strong expression of genes in plant tissue, the availability of specific gene regulatory sequences is desired. We cloned promoter and terminator sequences of an apple (Malus x domestica) ribulose biphosphate carboxylase small subunit gene (MdRbcS)
Krens, F.A.   +2 more
core   +2 more sources

Genetic Transformation of Yeast [PDF]

open access: yesBioTechniques, 2001
Genetic transformation was first described by Griffith in 1928 and has since been demonstrated in a variety of organisms, including many species of fungi. This review focuses on the history and technology of the transformation of Saccharomyces cerevisiae. The application of protocols developed for S.
R. Daniel Gietz, Robin A. Woods
openaire   +3 more sources

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

A one locus, biased mutation model and its equivalence to an unbiased model [PDF]

open access: yes, 2004
Experimental data suggests that for some continuously varying characters under stabilising selection, mutation may cause a mean change in the value of the character. A one locus, mathematical model of a continuously varying biological character with this
Abramowitz   +16 more
core   +2 more sources

Development of a rapid reverse genetics system for feline coronavirus based on TAR cloning in yeast

open access: yesFrontiers in Microbiology, 2023
IntroductionReverse genetics has become an indispensable tool to gain insight into the pathogenesis of viruses and the development of vaccines. The yeast-based synthetic genomics platform has demonstrated the novel capabilities to genetically reconstruct
Hongmin Cao   +3 more
doaj   +1 more source

Genetic Transformation in Rhizobium [PDF]

open access: yesJournal of General Microbiology, 1969
SUMMARY: Mutants of ground nut (Rhizobium cowpea group) strain gr3 were isolated using ultraviolet radiation and N-methyl-N'-nitrosoguanidine (NTG) as mutagenic agents. An adenine-requiring mutant was used as the recipient and its wild type as the donor in transformation studies. Initially minimal medium supplemented with 2 μg. adenine/ml. was used for
J L, Raina, V V, Modi
openaire   +2 more sources

Genetic Features of Metachronous Esophageal Cancer Developed in Hodgkin's Lymphoma or Breast Cancer Long-Term Survivors: An Exploratory Study. [PDF]

open access: yes, 2015
Background Development of novel therapeutic drugs and regimens for cancer treatment has led to improvements in patient long-term survival. This success has, however, been accompanied by the increased occurrence of second primary cancers.
Alfieri, R   +11 more
core   +3 more sources

Genetic Transformation in Pseudomonas [PDF]

open access: yesJournal of General Microbiology, 1967
SUMMARY: Intraspecific and interspecific transformation in Pseudomonas has been investigated. Two isoleucine+valine requiring mutants of Pseudomonas aeruginosa have been transformed to prototrophy. By using gelatin liqui-faction as a marker character it was observed that two strains of P. fluorescens, a phytopathogen P.
N C, Khan, S P, Sen
openaire   +2 more sources

Effects and mechanisms of endocrine disruptor bisphenol AF on male reproductive health: A mini review

open access: yesEcotoxicology and Environmental Safety
Bisphenol AF (BPAF), an analogue of bisphenol A (BPA), is commonly found in manufacturing industries and known for its endocrine-disrupting properties.
Senlin Xue   +10 more
doaj   +1 more source

L’évolution de l’Homme

open access: yesCahiers Droit, Sciences & Technologies, 2020
Biomedical techniques related to transplantation and genetics are transforming man in his body. These transformations oscillate between a definitive and a temporary character which sometimes lead to the search for alternatives to put an end to this ...
Bérengère Legros
doaj   +1 more source

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