Evolutionary implications of sequential homologies among members of the trypsin/a-amylase inhibitors family (CM-proteins) in wheat and barley

Barber, Domingo; Sánchez-Monge Laguna de Rins, Rosa; García Olmedo, Francisco; Salcedo Duran, Gabriel y Mendez, Enrique (1985). Evolutionary implications of sequential homologies among members of the trypsin/a-amylase inhibitors family (CM-proteins) in wheat and barley. "Biochimica et Biophysica Acta", v. 873 (n. 1); pp. 147-151. ISSN 0167-4838. https://doi.org/10.1016/0167-4838(86)90201-3.

Descripción

Título: Evolutionary implications of sequential homologies among members of the trypsin/a-amylase inhibitors family (CM-proteins) in wheat and barley
Autor/es:
  • Barber, Domingo
  • Sánchez-Monge Laguna de Rins, Rosa
  • García Olmedo, Francisco
  • Salcedo Duran, Gabriel
  • Mendez, Enrique
Tipo de Documento: Artículo
Título de Revista/Publicación: Biochimica et Biophysica Acta
Fecha: Septiembre 1985
Volumen: 873
Materias:
Palabras Clave Informales: Amino acid sequence homology; Multi-gene family; Trypsin inhibitor; α-Amylase inhibitor; (Cereal endosperm)
Escuela: E.T.S.I. Agrónomos (UPM) [antigua denominación]
Departamento: Biotecnologia [hasta 2014]
Licencias Creative Commons: Reconocimiento - Sin obra derivada - No comercial

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Resumen

The N-terminal amino acid sequence of four members of the trypsin/α-amylase inhibitor family in wheat, CM1, CM2, CM16 and CM17, has been investigated for 27–29 cycles by automated sequencing procedure. None of the proteins showed inhibitory activity against trypsin or α-amylases from different sources. The N-terminal sequences of these four proteins present a high degree of homology to each other as well as to those reported for other members of the same family in wheat and barley. Such homology is higher between a given protein and a second one associated with a different genome than between that protein and any other encoded in the same genome, indicating that most of the dispersion of the corresponding multi-gene family over several chromosomes took place before the wheat/barley evolutionary branching-out

Más información

ID de Registro: 5903
Identificador DC: http://oa.upm.es/5903/
Identificador OAI: oai:oa.upm.es:5903
Identificador DOI: 10.1016/0167-4838(86)90201-3
URL Oficial: http://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B6T21-47RSC5F-VX&_user=885385&_coverDate=09/05/1986&_rdoc=1&_fmt=high&_orig=search&_origin=search&_sort=d&_docanchor=&view=c&_acct=C000047350&_version=1&_urlVersion=0&_userid=885385&md5=5c3c729ac064
Depositado por: Memoria Investigacion
Depositado el: 07 Feb 2011 09:39
Ultima Modificación: 20 Abr 2016 14:35
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