Genetic markers, detection and use as a screening tool in cattle. What is being done in Tamaulipas?
DNA molecule responsible for heredity, has been the subject of many studies resulting in the emergence of biological disciplines such as genomics, because this has been done to better understand the central dogma of molecular biology. In the DNA are genes, and all of these genes is called “genome.”...
Sparad:
| Huvudupphovsman: | |
|---|---|
| Materialtyp: | Online |
| Språk: | eng |
| Publicerad: |
Universidad Autónoma de Tamaulipas
2010
|
| Länkar: | https://revistaciencia.uat.edu.mx/index.php/CienciaUAT/article/view/254 |
| Taggar: |
Lägg till en tagg
Inga taggar, Lägg till första taggen!
|
| id |
oai:ojs.pkp.sfu.ca:article-254 |
|---|---|
| record_format |
ojs |
| institution |
CIENCIA UAT |
| collection |
OJS |
| language |
eng |
| format |
Online |
| author |
López-Zavala, Rigoberto |
| spellingShingle |
López-Zavala, Rigoberto Genetic markers, detection and use as a screening tool in cattle. What is being done in Tamaulipas? |
| author_facet |
López-Zavala, Rigoberto |
| author_sort |
López-Zavala, Rigoberto |
| title |
Genetic markers, detection and use as a screening tool in cattle. What is being done in Tamaulipas? |
| title_short |
Genetic markers, detection and use as a screening tool in cattle. What is being done in Tamaulipas? |
| title_full |
Genetic markers, detection and use as a screening tool in cattle. What is being done in Tamaulipas? |
| title_fullStr |
Genetic markers, detection and use as a screening tool in cattle. What is being done in Tamaulipas? |
| title_full_unstemmed |
Genetic markers, detection and use as a screening tool in cattle. What is being done in Tamaulipas? |
| title_sort |
genetic markers, detection and use as a screening tool in cattle. what is being done in tamaulipas? |
| description |
DNA molecule responsible for heredity, has been the subject of many studies resulting in the emergence of biological disciplines such as genomics, because this has been done to better understand the central dogma of molecular biology. In the DNA are genes, and all of these genes is called “genome.” In recent years several projects have been initiated to study the genomes of multiple species (including human). In this regard, one of the animal species used in animal production in which they have made progress in genomics is the bovine, the project called “bovine genome” have resulted in significant advances in the understanding of its genome, through this project has identified some of the genes responsible for production traits like quality of meat and milk; plus this, also has to know its location within the DNA (loci) and thus have a kind of mark (marker) also called genetic or molecular marker. The importance of the markers (loci) is that they can be tracked both parents and in their progeny, which can determine polymorphic differences that influence the phenotypic changes among individuals within and between generations, these changes are very important for technical animal breeding because it allows you to identify those individuals who are more productive in animal populations. When a marker was found to be associated with the presence of a productive feature becomes a powerful tool for animal selection when used maximizes the genetic progress for the characteristics of productive and economic interest. Therefore, the objective of this paper is to disseminate the practical importance of using molecular markers to identify superior animals known as MAS and to know what the work being carried out there on Tamaulipas. |
| publisher |
Universidad Autónoma de Tamaulipas |
| publishDate |
2010 |
| url |
https://revistaciencia.uat.edu.mx/index.php/CienciaUAT/article/view/254 |
| work_keys_str_mv |
AT lopezzavalarigoberto geneticmarkersdetectionanduseasascreeningtoolincattlewhatisbeingdoneintamaulipas AT lopezzavalarigoberto marcadoresgeneticossudeteccionyutilizacioncomoherramientadeseleccionenelganadobovinoqueesloqueseestahaciendoentamaulipas |
| _version_ |
1712116095555469312 |
| spelling |
oai:ojs.pkp.sfu.ca:article-2542017-11-21T16:26:01Z Genetic markers, detection and use as a screening tool in cattle. What is being done in Tamaulipas? Marcadores Genéticos, su detección y utilización como herramienta de selección en el ganado bovino ¿Qué es lo que se está haciendo en Tamaulipas? López-Zavala, Rigoberto Genetic markers quantitative trait locus tool in cattle. Marcadores genéticos QTL bovinos. DNA molecule responsible for heredity, has been the subject of many studies resulting in the emergence of biological disciplines such as genomics, because this has been done to better understand the central dogma of molecular biology. In the DNA are genes, and all of these genes is called “genome.” In recent years several projects have been initiated to study the genomes of multiple species (including human). In this regard, one of the animal species used in animal production in which they have made progress in genomics is the bovine, the project called “bovine genome” have resulted in significant advances in the understanding of its genome, through this project has identified some of the genes responsible for production traits like quality of meat and milk; plus this, also has to know its location within the DNA (loci) and thus have a kind of mark (marker) also called genetic or molecular marker. The importance of the markers (loci) is that they can be tracked both parents and in their progeny, which can determine polymorphic differences that influence the phenotypic changes among individuals within and between generations, these changes are very important for technical animal breeding because it allows you to identify those individuals who are more productive in animal populations. When a marker was found to be associated with the presence of a productive feature becomes a powerful tool for animal selection when used maximizes the genetic progress for the characteristics of productive and economic interest. Therefore, the objective of this paper is to disseminate the practical importance of using molecular markers to identify superior animals known as MAS and to know what the work being carried out there on Tamaulipas. El ADN, molécula responsable de la herencia, ha sido motivo de muchos estudios dando como resultado el surgimiento de disciplinas biológicas como la genómica; gracias a esto se ha logrado comprender mejor el dogma central de la biología molecular. En el ADN se encuentran los genes, y al conjunto de estos se denomina “genoma”. En los últimos años se han iniciado diversos proyectos para estudiar los genomas de múltiples especies (incluido el del humano). Una de las especies animales de uso pecuario en las que se han tenido avances en ésta área es la bovina, gracias al proyecto denominado “genoma bovino” se ha alcanzado un significativo progreso en el conocimiento de su genoma; por medio de este proyecto, se han identificado algunos de los genes responsables de características productivas entre las que destacan calidad de la carne y de la leche, además de lo anterior también se ha logrado conocer su ubicación dentro del ADN (loci) y de esta forma se tiene una especie de marca (marker) llamado también marcador genético o molecular. La importancia de los marcadores (loci) radica en que pueden ser rastreados tanto en progenitores como en su progenie, lo cual permite determinar diferencias polimórficas que influyen en los cambios fenotípicos entre individuos dentro y entre generaciones; estos cambios son muy importantes para el técnico en mejoramiento animal, ya que le permite identificar aquellos individuos que son más productivos dentro de las poblaciones animales. Cuando un marcador se ha comprobado que está asociado con la presencia de una característica productiva se convierte en una herramienta poderosa de selección animal que cuando se utiliza permite maximizar el progreso genético para las características de interés productivo y económico. Por lo anterior, el objetivo del presente escrito es difundir la importancia práctica de utilizar los marcadores moleculares para identificación de animales superiores conocida como SAM y dar a conocer cuáles son los trabajos que se están llevando a cabo al respecto en Tamaulipas. Universidad Autónoma de Tamaulipas 2010-06-30 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://revistaciencia.uat.edu.mx/index.php/CienciaUAT/article/view/254 CienciaUAT; Vol. 4 No. 4: April-June 2010; 44-49 CienciaUAT; Vol. 4 No. 4: Abril-Junio 2010; 44-49 2007-7858 2007-7521 eng https://revistaciencia.uat.edu.mx/index.php/CienciaUAT/article/view/254/120 |
