Enrique Moriones

Dr. Enrique Moriones

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Research Focus & Metrics

Academic Career Length

28Years (1999-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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1 November 2000 in Virus Research
Verified
Journal Article
Closed access
EMEnrique Moriones
Enrique Moriones
Jesus Navas-CastilloJesus Navas-Castillo
Jesus Navas-Castillo


21 September 2017 in Viruses
Verified
Journal Article
Open access
PDF file
EMEnrique Moriones
Enrique Moriones
SPShelly Praveen
Shelly Praveen
SCSupriya Chakraborty
Supriya Chakraborty
The tomato leaf curl New Delhi virus (ToLCNDV) (genus Begomovirus, family Geminiviridae) represents an important constraint to tomato production, as it causes the most predominant and economically important disease affecting tomato in the Indian sub-continent. However, in recent years, ToLCNDV has been fast extending its host range and spreading to new geographical regions, including the Middle East and the western Mediterranean Basin. Extensive research on the genome structure, protein functions, molecular biology, and plant–virus interactions of ToLCNDV has been conducted in the last decade. Special emphasis has been given to gene silencing suppression ability in order to counteract host plant defense responses. The importance of the interaction with DNA alphasatellites and betasatellites in the biology of the virus has been demonstrated. ToLCNDV genetic variability has been analyzed, providing new insights into the taxonomy, host adaptation, and evolution of this virus. Recombination and pseudorecombination have been shown as motors of diversification and adaptive evolution. Important progress has also been made in control strategies to reduce disease damage. This review highlights these various achievements in the context of the previous knowledge of begomoviruses and their interactions with plants.

1 February 2015 in Current Opinion in Virology
Verified
Journal Article
Closed access
PLPierre Lefeuvre
Pierre Lefeuvre
EMEnrique Moriones
Enrique Moriones

1 November 1999 in Phytopathology®
Verified
Journal Article
Open access
SSSonia Sánchez-Campos
Sonia Sánchez-Campos
Jesus Navas-CastilloJesus Navas-Castillo
Jesus Navas-Castillo
RCR. Camero
R. Camero
CSC. Soria
C. Soria
JDJuan Antonio Diaz-Pendon
Juan Antonio Diaz-Pendon
EMEnrique Moriones
Enrique Moriones
A progressive displacement of tomato yellow leaf curl virus (TYLCV)-Sr by TYLCV-Is was observed in tomato epidemics in southern Spain based on incidence data of both virus species obtained during surveys conducted between 1996 and 1998. Ecological factors that might be involved in such a displacement, such as competition of TYLCV-Sr and TYLCV-Is in tomato, transmission by local biotypes (B and Q) of Bemisia tabaci, and presence in weeds and alternate crops, have been analyzed. No selective advantage is observed for TYLCV-Sr or TYLCV-Is in tomato plants either infected via Agrobacterium tumefaciens or via B. tabaci. However, TYLCV-Is is more efficiently vectored by local biotypes of B. tabaci; and common bean, a bridge crop between tomato crops, is a host for TYLCV-Is but not TYLCV-Sr. Therefore, common bean acts as a reservoir for TYLCV-Is. These two factors are probably responsible for the displacement of TYLCV-Sr by TYLCV-Is as the causative agent of epidemics in tomato in southern Spain.

1 January 1999 in Plant Disease
Verified
Journal Article
Open access
Jesus Navas-CastilloJesus Navas-Castillo
Jesus Navas-Castillo
SSSonia Sánchez-Campos
Sonia Sánchez-Campos
JDJuan Antonio Diaz-Pendon
Juan Antonio Diaz-Pendon
ESElisa Sáez-Alonso
Elisa Sáez-Alonso
EMEnrique Moriones
Enrique Moriones
Field surveys were conducted in the autumn of 1997 in the main tomato (Lycopersicon esculentum)-growing regions of southern Spain following a severe tomato yellow leaf curl epidemic in tomato. Tomato yellow leaf curl virus (TYLCV)-Is was found to have spread to all regions and to coexist with TYLCV-Sr, which has been present since 1992. TYLCV-Is was also shown to be the causal agent of bean leaf crumple, a novel disease that has caused severe economic losses in fresh-market common bean (Phaseolus vulgaris) crops of southern Spain since September 1997. The disease was reproduced by infecting beans with cloned TYLCV-Is obtained from infected tomato plants collected in Almería. This is the first report of bean leaf crumple disease and the first report of a geminivirus in bean from Spain.