Transgene inheritance in plants genetically engineered by microprojectile bombardment

1996 ◽  
Vol 6 (1) ◽  
pp. 17-30 ◽  
Author(s):  
Wojciech P. Pawlowski ◽  
David A. Somers
Keyword(s):  
Microprojectile Bombardment ◽  
Genetically Engineered ◽  
Transgene Inheritance

scholarly journals CHARACTERIZATION OF PAPAYAS WITH GENETICALLY ENGINEERED VIRUS RESISTANCE

HortScience ◽  
1992 ◽  
Vol 27 (6) ◽  
pp. 660a-660
Author(s):  
Lius Suwenza ◽  
Richard Manshardt
Keyword(s):  
Coat Protein ◽  
Virus Resistance ◽  
Molecular Level ◽  
Microprojectile Bombardment ◽  
Genetically Engineered ◽  
Flower Morphology ◽  
Papaya Ringspot Virus ◽  
Normal Fertility ◽  
Somaclonal Mutant

Nine transgenic papaya clones, produced previously by microprojectile bombardment, are being characterized for frequency of somaclonal variation. Five clones have proven to be hermaphrodite. Four of these appear to have normal fertility, while the fifth has drastically reduced pollen fertility, averaging about 15% stainability with acetocarmine. Four other clones are pistillate and appear to have normal fertility, with one exception which has been demonstrated to be tetraploid (2n=36 chromosomes). One of twelve plants in a pistillate clone was a somaclonal mutant showing altered leaf and flower morphology. The transgenic clones and their sexual progenies are also being evaluated at the molecular level for expression and segregation of npt, gus, and the coat protein (CP) of papaya ringspot virus (PRV), as well as for PRV resistance.

Reproductive health issues in patients with psoriasis (literature review)

2019 ◽  
Vol 1 (7) ◽  
pp. 5-8
Author(s):  
L. S. Kruglova ◽  
A. A. Osina ◽  
A. A. Khotko
Keyword(s):  
Drug Therapy ◽  
Reproductive Health ◽  
Literature Review ◽  
Pregnancy Outcomes ◽  
Adverse Pregnancy Outcome ◽  
Certolizumab Pegol ◽  
Genetically Engineered ◽  
Health Issues ◽  
Degree Of Confidence ◽  
Adverse Pregnancy

Among patients with psoriasis, approximately 50% are women and almost 75 % of them are under the age of 40 years. Thus, most women with psoriasis have childbearing potential. When pregnancy occurs in 22 % of patients, the activity of psoriasis persists, characteristic of the course before pregnancy, in 23 % of women, the course of the disease worsens. The article provides up-to-date data on the management of pregnant patients with psoriasis. To improve pregnancy outcomes in patients with psoriasis, it is important to prevent exacerbation of the disease. The choice of drug therapy in this case is based on an assessment of the ratio of the risk of undesirable effects of the drugs on the developing fetus and the risk of the development of exacerbation of psoriasis, which can cause an adverse pregnancy outcome. Despite the fact that the available clinical experience of using genetically engineered drugs is still limited, with a certain degree of confidence we can say that there is no increase in the risk of adverse pregnancy outcomes associated with therapy with certolizumab pegol.

Quantum Dot Bioconjugates as Energy Donors in Fluorescence Resonance Energy Transfer Assays

2003 ◽  
Vol 773 ◽  
Author(s):  
Aaron R. Clapp ◽  
Igor L. Medintz ◽  
J. Matthew Mauro ◽  
Hedi Mattoussi
Keyword(s):  
Energy Transfer ◽  
Quantum Dot ◽  
Organic Dyes ◽  
Resonance Energy Transfer ◽  
Resonance Energy ◽  
Genetically Engineered ◽  
Molar Ratio ◽  
Binding Assays ◽  
Specific Sequence ◽  
Donor Acceptor

AbstractLuminescent CdSe-ZnS core-shell quantum dot (QD) bioconjugates were used as energy donors in fluorescent resonance energy transfer (FRET) binding assays. The QDs were coated with saturating amounts of genetically engineered maltose binding protein (MBP) using a noncovalent immobilization process, and Cy3 organic dyes covalently attached at a specific sequence to MBP were used as energy acceptor molecules. Energy transfer efficiency was measured as a function of the MBP-Cy3/QD molar ratio for two different donor fluorescence emissions (different QD core sizes). Apparent donor-acceptor distances were determined from these FRET studies, and the measured distances are consistent with QD-protein conjugate dimensions previously determined from structural studies.

SELECTION AND SWITCHING OF GENETICALLY ENGINEERED BIOLOGICAL AGENTS IN TREATMENT OF JUVENILE ARTHRITIS

2018 ◽  
Vol 97 (3) ◽  
pp. 52-61
Author(s):  
E.S. Zholobova ◽  
◽  
A.K. Ignatova ◽  
N.G. Seylanova ◽  
A.P. Golubeva ◽  
...  
Keyword(s):  
Biological Agents ◽  
Genetically Engineered ◽  
Juvenile Arthritis

Olfactomedin-like 2A, 2B and 3 are differentially expressed in breast cancer metastases.

2019 ◽  
Author(s):  
Shahan Mamoor
Keyword(s):  
Breast Cancer ◽  
Genetically Engineered ◽  
Differentially Expressed ◽  
Genetically Engineered Mouse Models ◽  
Breast Cancer Metastases ◽  
Multiple Datasets ◽  
Cancer Metastases ◽  
Distant Organ ◽  
Metastatic Process ◽  
Differential Gene

Differential gene expression analysis of multiple datasets, in mice and in men revealed that transcripts of the olfactomedin-like family are differentially expressed in metastases, both in patients with breast cancer and in genetically engineered mouse models of breast cancer. The expression of olfactomedin-like genes was perturbed in metastases to the bone, brain and the lung, suggesting that these molecules function in the metastatic process rather than having tissue-specific associations with the site of dissemination. The olfactomedin-like family may play a role in the progression of breast cancer from frank tumor to colonization of distant organ sites.

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