Endangered Lupinus mariae-josephae species: conservation efforts

Navarro, A. and Duran Wendt, David Ricardo and Rey Navarro, Luis and Imperial Ródenas, Juan and Ruiz Argüeso, Tomas-Andres (2015). Endangered Lupinus mariae-josephae species: conservation efforts. In: "14th International Lupin Conference", 21/06/2016-26/06/2016, Milán (Italia). p. 1.

Description

Title: Endangered Lupinus mariae-josephae species: conservation efforts
Author/s:
  • Navarro, A.
  • Duran Wendt, David Ricardo
  • Rey Navarro, Luis
  • Imperial Ródenas, Juan
  • Ruiz Argüeso, Tomas-Andres
Item Type: Presentation at Congress or Conference (Article)
Event Title: 14th International Lupin Conference
Event Dates: 21/06/2016-26/06/2016
Event Location: Milán (Italia)
Title of Book: Developing lupin crop into a major and sustainable food and feed source
Date: 2015
Subjects:
Faculty: Centro de Investigación en Biotecnología y Genómica de Plantas (CBGP) (UPM)
Department: Biotecnología - Biología Vegetal
Creative Commons Licenses: Recognition - No derivative works - Non commercial

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Abstract

A lupin endemism, Lupinus mariae-josephae (Lmj), singularly has been identified in the Valencia province, in Eastern Spain. This lupin thrives in alkaline-limed soils with high pH, a unique habitat for lupins, from a small area in Valencia region. In these soils, Lmj grows in just a few small, defined patches, and previous conservation efforts directed towards controlled plant reproduction have been unsuccessful. This lupin was thought to be extinct in Valencia until 2007, when it was discovered in a limestone patch. The reasons behind Lmj endangered status are presently unknown. This study will focus on the symbiosis between Lmj and rhizobia, and how this relationship might impact the population size of Lmj. We have previously shown that Lmj plants establish a specific root nodule symbiosis with bradyrhizobia present in those soils, and we reasoned that the paucity of these bacteria in soils might contribute to the lack of success in reproducing plants for conservation purposes.

More information

Item ID: 41884
DC Identifier: http://oa.upm.es/41884/
OAI Identifier: oai:oa.upm.es:41884
Official URL: http://users.unimi.it/ILC_2015/Home.html
Deposited by: Memoria Investigacion
Deposited on: 26 Oct 2016 15:09
Last Modified: 26 Oct 2016 15:09
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