Linked sucrose synthase genes in group-7 chromosomes in hexaploid wheat (Triticum aestivum L.)

Maraña, Carmen; García Olmedo, Francisco y Carbonero Zalduegui, Pilar (1988). Linked sucrose synthase genes in group-7 chromosomes in hexaploid wheat (Triticum aestivum L.). "Gene", v. 63 (n. 2); pp. 253-260. ISSN 0378-1119. https://doi.org/10.1016/0378-1119(88)90529-X.

Descripción

Título: Linked sucrose synthase genes in group-7 chromosomes in hexaploid wheat (Triticum aestivum L.)
Autor/es:
  • Maraña, Carmen
  • García Olmedo, Francisco
  • Carbonero Zalduegui, Pilar
Tipo de Documento: Artículo
Título de Revista/Publicación: Gene
Fecha: Marzo 1988
Volumen: 63
Materias:
Escuela: E.T.S.I. Agrónomos (UPM) [antigua denominación]
Departamento: Biotecnologia [hasta 2014]
Licencias Creative Commons: Reconocimiento - Sin obra derivada - No comercial

Texto completo

[img]
Vista Previa
PDF (Document Portable Format) - Se necesita un visor de ficheros PDF, como GSview, Xpdf o Adobe Acrobat Reader
Descargar (345kB) | Vista Previa

Resumen

A cDNA library from developing wheat endosperm was screened for sucrose-synthase clones using a maize cDNA probe corresponding to the Sh1 locus under non-stringent conditions. Five positive clones were isolated and initially classified into two types on the basis of their relative ability to hybridize with the probe and of their partial restriction maps. Determination of the nucleotide sequences indicated homology between the two types of wheat clones, with type 1 showing higher homology to the maize Sh1 locus than to type-2 sequences. The inserts cloned in plasmids pST8 (type 1) and pST3 (type 2) were used as probes to determine the chromosomal locations of the two types of genes. DNAs from compensated nulli-tetrasomic and ditelosomic lines of wheat cultivar Chinese Spring were cleaved with EcoRI and analysed in Southern blots. DNA segments of the two types were thus identified in the short arms of chromosomes 7A, 7D, and, possibly, 7B. The two types of linked loci have been designated Ss1 and Ss2, respectively

Más información

ID de Registro: 6043
Identificador DC: http://oa.upm.es/6043/
Identificador OAI: oai:oa.upm.es:6043
Identificador DOI: 10.1016/0378-1119(88)90529-X
URL Oficial: http://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B6T39-47PH7Y2-1VR&_user=10&_coverDate=03/31/1988&_rdoc=1&_fmt=high&_orig=search&_origin=search&_sort=d&_docanchor=&view=c&_searchStrId=1644367113&_rerunOrigin=google&_acct=C000050221&_version=1&_url
Depositado por: Memoria Investigacion
Depositado el: 16 Feb 2011 18:41
Ultima Modificación: 20 Abr 2016 14:41
  • Open Access
  • Open Access
  • Sherpa-Romeo
    Compruebe si la revista anglosajona en la que ha publicado un artículo permite también su publicación en abierto.
  • Dulcinea
    Compruebe si la revista española en la que ha publicado un artículo permite también su publicación en abierto.
  • Recolecta
  • e-ciencia
  • Observatorio I+D+i UPM
  • OpenCourseWare UPM