Genetic relationship

This is the first principal endeavor to understand genetic information of milkfish in Vietnam, thereby providing information for scientists, managers, and the general public to establish timely strategies to explore, protect, and develop milkfish genetic resources in the future.

8p vibecca 01-10-2024 3 1   Download

The aim of this project was to select highly sensitive and specific aptamer capable of detecting Fusarium graminearum (Fg) and F. pseudograminearum (Fp) species. The aptamer-based testing allows early detection of fungal infection in the field. Fungi are known to change their activity and may often undergo genetic changes. The classic "gene for gene" theory explains the relationship between host plant cultivars and fungal pathogenic races.

131p runthenight04 02-02-2023 3 1   Download

Thesis objectives: Evaluating the distribution of morphological characteristics, building a distribution map of the population of P. trimera and some species of the genus Paramignya; determining the genetic relationship of the P. trimera population by SSR markers; identification of DNA barcodes for identification of P. trimera; developed the protocol of in vitro micropropagation of P. trimera collected in Khanh Hoa, Vietnam.

27p beloveinhouse01 15-08-2021 20 4   Download

Research purposes: To define cause-effect relationship of genetic phenomena in living organisms, to determine the structure of cognitive competence on genetic phenomena, thereby to apply cause-effect relationship on teaching genetics to develop cognitive competence on the regularity of genetic phenomena for students, contributing to improving the quality of acquiring knowledge of this subject.

27p tunelove 10-06-2021 24 3   Download

Objectives: This study aims to evaluate the species diversity, distribution pattern and phylogenetic relationships of the genus Megophrys in Vietnam.

28p thebadguys 08-06-2021 15 3   Download

Evaluate genetic diversity of Lien Minh chickens based on sequences of mitochondrial DNA D-loop region; determine the genetic relationship and the origin of Lien Minh chickens; identif genetic relationships between candidate genes and egg yield traits in Lien Minh chickens.

27p kequaidan7 01-09-2020 31 3   Download

A database consisting of 23 tripeptides was used to study the quantitative relationships between electric surface potential descriptors and antioxidant activity QESARs. The important structural descriptors SaaNH_acnt, SsOH_acnt, SaaN, SaaN_acnt, SsssCH, SaaaC, SsNH3p, SdO, SdO_acnt were selected for constructing the linear models QESARs with genetic algorithm. The best 4-variable linear model QESARlinear including the structural descriptors SaaN, SdO, SdO_acnt and SsOH_acnt was constructed. The quality QESARlinear was exhibited in statistical values R2 fitness of 97.

7p nguathienthan1 20-11-2019 10 1   Download

Breast cancer (BC), the most common type of cancer among women worldwide, is a polygenetic disease which is caused by the interaction of several genes. Understanding the genetic factors for early diagnosis of BC is crucial to ensure the survival of BC patients. MicroRNA 27a (miR-27a), an oncogenic miRNA, has been predicted to target on the tumor suppressor ZBTB10 that can regulate many processes of cell.

11p bautroibinhyen17 13-02-2017 49 2   Download

P-glycoprotein (Pgp), a membrane pump often responsible for the multidrug resistance of cancer cells, undergoes conformational changes in the presence of substrates/modulators, or upon ATP depletion, reflected by its enhanced reactivity with the UIC2 monoclonal antibody. When the UIC2-shift was elicited by certain modulators (e.g. cyclosporin A or vinblastine, but not with verapamil or Tween 80), the subsequent binding of other monoclonal anti-Pgp Ig sharing epitopes with UIC2 (e.g. MM12.10) was abolished [Nagy, H., Goda, K., Arceci, R., Cianfriglia, M., ´ Mechetner, E. & Szabo Jr, G.

6p system191 01-06-2013 62 7   Download

A cytosolic thyroid-hormone-binding protein (xCTBP), predominantly responsible for the major binding activity of T3 in the cytosol of Xenopus liver, has been shown to be identical to aldehyde dehydrogenase class 1 (ALDH1) [Yamauchi, K., Nakajima, J., Hayashi, H., Horiuchi, R. & Tata, J.R. (1999) J. Biol. Chem. 274, 8460–8469]. Within this paper we surveyed which signaling, and other, compounds affect the thyroid hormone binding activity and aldehyde dehydrogenase activity of recombinant Xenopus ALDH1 (xCTBP/xALDH1) while examining the relationship between these two activities....

8p research12 01-06-2013 38 4   Download

The ethanol utilization pathway inAspergillus nidulansis a model system, which has been thoroughly elucidated at the biochemical, genetic and molecular levels. Three main ele-ments are involved: (a) high level expression of the positively autoregulated activator AlcR; (b) the strong promoters of the structural genes for alcohol dehydrogenase (alcA)and aldehyde dehydrogenase (aldA); and (c) powerful activa-tion of AlcRby the physiological inducer, acetaldehyde, produced from growth substrates such as ethanol and L-threonine. ...

10p tumor12 20-04-2013 21 2   Download

The RNA recognition motif (RRM), also known as RNA-binding domain (RBD) or ribonucleoprotein domain (RNP) is one of the most abundant protein domains in eukaryotes. Based on the comparison of more than 40 structures including 15 complexes (RRM–RNA or RRM–protein), we reviewed the structure–function relationships of this domain. We identified and classified the different structural elements of the RRM that are import-ant for binding a multitude of RNA sequences and proteins.

14p awards 06-04-2013 40 2   Download

NAD + -dependent (R)-2-hydroxyglutarate dehydrogenase (HGDH) cata-lyses the reduction of 2-oxoglutarate to (R)-2-hydroxyglutarate and belongs to the D-2-hydroxyacid NAD + -dependent dehydrogenase (D-2-hydroxyacid dehydrogenase) protein family. Its crystal structure was determined by phase combination to 1.98 A˚ resolution. Structure–function relationships obtained by the comparison of HGDH with other members of theD-2-hydroxyacid dehydrogenase family give a chemically satisfying view of the substrate stereoselectivity and catalytic requirements for the hydride trans-fer reaction.

13p awards 05-04-2013 39 2   Download

The efficient engineering of enzymes with novel activities remains an ongoing challenge. Towards this end, genetic selection techniques provide a method for finding rare solutions to catalytic problems that requires only a limited foreknowledge of structure–function relationships. We have used genetic selections to extensively probe the structure and mechanism of chorismate mutases. The insights gained from these investigations will aid future enzyme design efforts.

8p dell39 03-04-2013 49 4   Download

Mitochondrial fatty acid oxidation deficiencies are due to genetic defects in enzymes of fatty acidb-oxidation and transport proteins.Genetic defects have been identified in most of the genes where nearly all types of sequence vari-ations (mutation types) have beenassociatedwithdisease.In this paper, we will discuss the effects of the various types of sequence variations encountered and review current know-ledge regarding the genotype–phenotype relationship, espe-cially in patients with acyl-CoA dehydrogenase deficiencies where sufficient material exists for a meaningful discussion....

13p dell39 03-04-2013 48 3   Download

Huntington’s disease (HD) is a progressive neurodegenerative disorder characterized by multifarious dysfunctional alterations including mitochon-drial impairment. In the present study, the formation of inclusions caused by the mutation of huntingtin protein and its relationship with changes in energy metabolism and with pathological alterations were investigated both in transgenic and 3-nitropropionic acid-treated mouse models for HD.

16p inspiron33 23-03-2013 38 6   Download

Toxin–antitoxin systems, as found in bacterial plasmids and their host chromosomes, play a role in the maintenance of genetic information, as well as in the response to stress. We describe the basic biology of the parD⁄kiskidtoxin–antitoxin system of Escherichia coliplasmid R1, with an emphasis on regulation, toxin activity, potential applications in biotech-nology and its relationships with related toxin–antitoxin systems.

21p viettel02 19-02-2013 39 4   Download

This study characterized the human apolipoprotein H [APOH; b2-glycopro-tein I (b2GPI)] promoter and its variants byin vitro functional experiments and investigated their relationship with human plasmab2GPI levels. We examined the individual effects of 12 APOHpromoter single nucleotide polymorphisms in the 5¢ flanking region ofAPOH(1.4 kb) on luciferase activity in COS-1 cells and HepG2 cells and their impact on plasma...

13p mobifone23 18-01-2013 48 3   Download

Fungalb-N-acetylhexosaminidases are inducible extracellular enzymes with many biotechnological applications. The enzyme fromPenicillium oxalicum has unique enzymatic properties despite its close evolutionary relationship with other fungal hexosaminidases.

16p cosis54 05-01-2013 53 6   Download

The dye-decolorizing peroxidase (DyP)-type peroxidase family is a unique heme peroxidase family. The primary and tertiary structures of this family are obviously different from those of other heme peroxidases. However, the details of the structure–function relationships of this family remain poorly understood.

8p cosis54 05-01-2013 34 3   Download