Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 4 de 4
Filtrar
Mais filtros








Base de dados
Intervalo de ano de publicação
1.
Biochem Genet ; 61(3): 901-915, 2023 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-36229562

RESUMO

Fédération Cynologique Internationale (FCI) classifies a group of hound dogs in the sixth FCI group divided into three sections and three subsections that include 76 dog breeds. With the Istrian wire-haired hound, the Bosnian broken-haired hound-Barak is one of the two internationally recognized and standardized broken-haired hound breeds from the Balkans. However, genotyping of this breed has not been the subject of study so far. A total of 30 dogs (22 males and eight females) from different breeders from 17 locations in Bosnia and Herzegovina were selected for genotyping. All selected individuals had a valid pedigree issued by the Kennel Club in Bosnia and Herzegovina to ensure dogs were unrelated. Hairs with follicles were used for DNA extraction. Ten microsatellite loci from the commercial StockMarks® for Canine Genotyping Kit were amplified. Estimated genetic indices showed that Bosnian broken-haired hound-Barak harbors a high genetic variability. Phylogenetic relationships between Barak and the other 15 dog breeds, including Tornjak, another indigenous breed from Bosnia and Herzegovina, were assessed. An analysis showed clear differentiation of Barak, with Tornjak as the closest one among analyzed breeds. The results suggest that Barak, as we know it today, was developed during the formation of most modern breeds. Although Barak cannot yet be considered an endangered breed thanks to enthusiasts and hunters, the declining population trends impose the urgent need to establish an animal gene bank and programs for in situ conservation to protect and preserve this autochthonous breed of hound dog for future generations.


Assuntos
Variação Genética , Repetições de Microssatélites , Animais , Cães , Feminino , Masculino , Cabelo , Filogenia
2.
Mar Drugs ; 20(5)2022 Apr 26.
Artigo em Inglês | MEDLINE | ID: mdl-35621941

RESUMO

As the quest for marine-derived compounds with pharmacological and biotechnological potential upsurges, the importance of following regulations and applying Responsible Research and Innovation (RRI) also increases. This article aims at: (1) presenting an overview of regulations and policies at the international and EU level, while demonstrating a variability in their implementation; (2) highlighting the importance of RRI in biodiscovery; and (3) identifying gaps and providing recommendations on how to improve the market acceptability and compliance of novel Blue Biotechnology compounds. This article is the result of the work of the Working Group 4 "Legal aspects, IPR and Ethics" of the COST Action CA18238 Ocean4Biotech, a network of more than 130 Marine Biotechnology scientists and practitioners from 37 countries. Three qualitative surveys ("Understanding of the Responsible Research and Innovation concept", "Application of the Nagoya Protocol in Your Research", and "Brief Survey about the experiences regarding the Nagoya Protocol") indicate awareness and application gaps of RRI, the Nagoya Protocol, and the current status of EU policies relating to Blue Biotechnology. The article categorises the identified gaps into five main categories (awareness, understanding, education, implementation, and enforcement of the Nagoya Protocol) and provides recommendations for mitigating them at the European, national, and organisational level.


Assuntos
Biotecnologia
3.
Bioscience ; 71(9): 964-976, 2021 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-34475806

RESUMO

Global conservation policy and action have largely neglected protecting and monitoring genetic diversity-one of the three main pillars of biodiversity. Genetic diversity (diversity within species) underlies species' adaptation and survival, ecosystem resilience, and societal innovation. The low priority given to genetic diversity has largely been due to knowledge gaps in key areas, including the importance of genetic diversity and the trends in genetic diversity change; the perceived high expense and low availability and the scattered nature of genetic data; and complicated concepts and information that are inaccessible to policymakers. However, numerous recent advances in knowledge, technology, databases, practice, and capacity have now set the stage for better integration of genetic diversity in policy instruments and conservation efforts. We review these developments and explore how they can support improved consideration of genetic diversity in global conservation policy commitments and enable countries to monitor, report on, and take action to maintain or restore genetic diversity.

4.
Hum Biol ; 92(2): 81-92, 2021 02.
Artigo em Inglês | MEDLINE | ID: mdl-33639639

RESUMO

Six blood groups (Rh, MN, Duffy, Kidd, Kell, and Lutheran) were investigated among three major ethnic groups (Bosniaks, Bosnian Croats, and Bosnian Serbs), as well as 10 regional subpopulations across Bosnia and Herzegovina (B&H): Krajina; Posavina; northeastern, eastern, middle, and central Bosnia; Sarajevo region; eastern, central, and western Herzegovina. This is the first study that introduces the molecular genetic typing of five blood groups within the B&H population, with the exception of the RhD blood group. The sample consisted of 450 buccal swabs from unrelated individuals. Five blood group systems (RhD, RhC, RhE, Kidd, MN) were genotyped by PCR with sequence specific primers, while three blood group systems (Kell, Duffy, Lutheran) were genotyped by the PCR-restriction-fragment-length polymorphism method. Minor variation of genetic diversity was observed within the three major B&H ethnic groups, as well as within the 10 subpopulations stratified according to geographical criteria. No genetic differentiation among ethnic groups was noticed. These results are in agreement with the results of previous studies based on different molecular genetics markers, which indicate that the three B&H ethnic groups belong to the same gene pool. A similar level of genetic variance was observed within regional subpopulations, with no significant genetic differentiation among them. Comparison of intrapopulation genetic diversity of the B&H population with other European and non-European populations, based on three loci (RHD, MN, and KEL), clearly show that the level of genetic diversity of the B&H population is within the European range.


Assuntos
Antígenos de Grupos Sanguíneos , Protestantismo , Bósnia e Herzegóvina , Etnicidade/genética , Frequência do Gene , Genótipo , Humanos
SELEÇÃO DE REFERÊNCIAS
DETALHE DA PESQUISA