Results 71 to 80 of about 4,176 (175)

Commodity risk assessment of Petunia spp. and Calibrachoa spp. unrooted cuttings from Costa Rica

EFSA Journal, Volume 22, Issue 11, November 2024.
Abstract The European Commission requested the EFSA Panel on Plant Health to evaluate the probability of entry of pests (likelihood of pest freedom at entry), including both regulated and non‐regulated pests, associated with unrooted cuttings of the genera Petunia and Calibrachoa produced under physical isolation in Costa Rica.
EFSA Panel on Plant Health (PLH), Antonio Vicent Civera, Paula Baptista, Anna Berlin, Elisavet Chatzivassiliou, Jaime Cubero, Nik Cunniffe, Eduardo de la Peña, Nicolas Desneux, Francesco Di Serio, Anna Filipiak, Paolo Gonthier, Beata Hasiów‐Jaroszewska, Hervé Jactel, Blanca B. Landa, Lara Maistrello, David Makowski, Panagiotis Milonas, Nikos T. Papadopoulos, Hanna Susi, Dirk Jan van der Gaag, Jane Debode, Christophe Lacomme, Charles Manceau, Christer Sven Magnusson, Juan A. Navas‐Cortes, Christos Kritikos, Maria Kormpi, Dimitrios Papachristos, Chrysavgi Reppa, Olaf Mosbach Schulz, Ciro Gardi, Chiara Civitelli, Raghavendra Reddy Manda, Antigoni Akrivou, Spyridon Antonatos, Despoina Beris, Roel Potting   +37 more
wiley   +1 more source

DETERMINACIÓN DE ACTIVIDADES ENZIMÁTICAS IMPLICADAS EN LA VIRULENCIA DE CEPAS DE Pectobacterium carotovorum SUBSP. carotovorum Y Dickeya chrysanthemi AISLADAS DE PAPA [PDF]

, 2008
  The plant pathogenic bacteria Pectobacterium carotovorum subsp. carotovorum and Dickeya chrysanthemi can cause severe economic damage to potato and other plant crops.
Franco Cardoza, Yuliet, Stefanova Nalimova, Marusia   +1 more
core   +1 more source

Constitutive expression of transgenes encoding derivatives of the synthetic antimicrobial peptide BP100: impact on rice host plant fitness

BMC Plant Biology, 2012
Background The Biopeptide BP100 is a synthetic and strongly cationic α-helical undecapeptide with high, specific antibacterial activity against economically important plant-pathogenic bacteria, and very low toxicity.
Nadal Anna, Montero Maria, Company Nuri, Badosa Esther, Messeguer Joaquima, Montesinos Laura, Montesinos Emilio, Pla Maria   +7 more
doaj   +1 more source

The structure of a pectin‐active family 1 polysaccharide lyase from the marine bacterium Pseudoalteromonas fuliginea

Acta Crystallographica Section F, Volume 80, Issue 7, Page 142-147, July 2024.
The structure of PfPL1, the first structure of a polysaccharide lyase family 1 subfamily 2 enzyme, reveals a parallel β‐helix fold. Structural comparisons reveal insights into substrate recognition and key elements in the catalytic machinery.Pseudoalteromonas fuliginea sp.
Joanne K. Hobbs, Alisdair B. Boraston
wiley   +1 more source

First Report of a Soft Rot of Banana in Mainland China Caused by a Dickeya sp. (Pectobacterium chrysanthemi)

Plant Disease, 2010
Banana is one of the most important fruit crops grown in China (2). A severe outbreak of a soft rot of banana occurred in Guangzhou, China from 2009 to 2010. The disease was characterized by an odorous soft rot of the center of the rhizome. The rot progressed up the pseudostem, destroying the growing point and causing internal decay and often ...
B R, Lin, H F, Shen, X M, Pu, X S, Tian, W J, Zhao, S F, Zhu, M M, Dong   +6 more
openaire   +2 more sources

RrA, an enzyme from Rhodospirillum rubrum, is a prototype of a new family of short‐chain L‐asparaginases

Protein Science, Volume 33, Issue 4, April 2024.
Abstract L‐Asparaginases (ASNases) catalyze the hydrolysis of L‐Asn to L‐Asp and ammonia. Members of the ASNase family are used as drugs in the treatment of leukemia, as well as in the food industry. The protomers of bacterial ASNases typically contain 300–400 amino acids (typical class 1 ASNases).
Di Zhang, Honorata Czapinska, Matthias Bochtler, Alexander Wlodawer, Jacek Lubkowski   +4 more
wiley   +1 more source

Commodity risk assessment of Petunia spp. and Calibrachoa spp. unrooted cuttings from Kenya

EFSA Journal, Volume 22, Issue 4, April 2024.
Abstract The European Commission requested the EFSA Panel on Plant Health to evaluate the probability of entry of pests (likelihood of pest freedom at entry), including both regulated and non‐regulated pests, associated with unrooted cuttings of the genera Petunia and Calibrachoa produced under physical isolation in Kenya. The relevance of any pest for
EFSA Panel on Plant Health (PLH), Claude Bragard, Paula Baptista, Elisavet Chatzivassiliou, Francesco Di Serio, Paolo Gonthier, Josep Anton Jaques Miret, Annemarie Fejer Justesen, Alan MacLeod, Christer Sven Magnusson, Panagiotis Milonas, Juan A. Navas‐Cortes, Stephen Parnell, Philippe Lucien Reignault, Emilio Stefani, Hans‐Hermann Thulke, Wopke Van der Werf, Antonio Vicent Civera, Jonathan Yuen, Lucia Zappalà, Raghavendra Reddy Manda, Olaf Mosbach Schulz, Antigoni Akrivou, Spyridon Antonatos, Despoina Beris, Jane Debode, Christos Kritikos, Maria Kormpi, Christophe Lacomme, Charles Manceau, Dimitrios Papachristos, Chrysavgi Reppa, Ciro Gardi, Roel Potting   +33 more
wiley   +1 more source

First report of potato blackleg caused by biovar 3 Dickeya sp. (Pectobacterium chrysanthemi) in Greece [PDF]

New Disease Reports, 2011
In spring 2009 and 2010 significant bacterial disease symptoms were observed in potato ( Solanum tuberosum cv.Spunta) crops in the Messara plain of Crete in Greece. Affected plants had blackleg and rotting symptoms on stem base, brown…
P.F. Sarris, E. Trantas, M. Pagoulatou, D. Stavrou, F. Ververidis, D.E. Goumas   +5 more
openaire   +1 more source

[i]Dickeya solani[/i] sp nov., a pectinolytic plant-pathogenic bacterium isolated from potato ([i]Solanum tuberosum[/i])

, 2014
International audiencePectinolytic bacteria have been recently isolated from diseased potato plants exhibiting blackleg and slow wilt symptoms found in a number of European countries and Israel.
Toth, Ian K, Cleenwerck, Ilse, Elphinstone, John G., Hélias, Valerie, van Der Wolf, Jan M., Pflueger, Valentin, Pflüger, Valentin, Potrykus, Marta, Kowalewska, Malgorzata J., Duffy, Brion, van der Wolf, Jan M, Pothier, Joël F, Nijhuis, Els H., Waleron, Malgorzata, Saddler, Gerry S, Pirhonen, Minna, Pothier, Joel F., Manulis, Shula, Pritchard, Leighton, de Vos, Paul, Lojkowska, Ewa, Nijhuis, Els H, Waleron, Margorzata, Parkinson, Neil, Tsror, Leah, Toth, Ian K., Kowalewska, Malgorzata J, Elphinstone, John G, Garlant, Linda, Saddler, Gerry S.   +29 more
core   +2 more sources

Commodity risk assessment of Petunia spp. and Calibrachoa spp. unrooted cuttings from Guatemala

EFSA Journal, Volume 22, Issue 1, January 2024.
Abstract The European Commission requested the EFSA Panel on Plant Health to evaluate the probability of entry of pests (likelihood of pest freedom at entry), including both, regulated and non‐regulated pests, associated with unrooted cuttings of the genera Petunia and Calibrachoa produced under physical isolation in Guatemala.
EFSA Panel on Plant Health (PLH), Claude Bragard, Paula Baptista, Elisavet Chatzivassiliou, Francesco Di Serio, Paolo Gonthier, Josep Anton Jaques Miret, Annemarie Fejer Justesen, Alan MacLeod, Christer Sven Magnusson, Panagiotis Milonas, Juan A. Navas‐Cortes, Stephen Parnell, Philippe Lucien Reignault, Emilio Stefani, Hans‐Hermann Thulke, Wopke Van der Werf, Antonio Vicent Civera, Jonathan Yuen, Lucia Zappalà, Olaf Mosbach Schulz, Paraskevi Kariampa, Raghavendra Reddy Manda, Alemu Selam, Antigoni Akrivou, Spyridon Antonatos, Despoina Beris, Jane Debode, Christos Kritikos, Maria Kormpi, Christophe Lacomme, Charles Manceau, Dimitrios Papachristos, Chrysavgi Reppa, Ciro Gardi, Roel Potting   +35 more
wiley   +1 more source