Revisiting seed transmission of the type strain of Tomato yellow leaf curl virus in tomato plants. (Record no. 52255)

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fixed length control field 02585nam a2200265Ia 4500
003 - CONTROL NUMBER IDENTIFIER
control field MX-MdCICY
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20250625160223.0
040 ## - CATALOGING SOURCE
Transcribing agency CICY
090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN)
Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) B-18097
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245 10 - TITLE STATEMENT
Title Revisiting seed transmission of the type strain of Tomato yellow leaf curl virus in tomato plants.
490 0# - SERIES STATEMENT
Volume/sequential designation PhytoPathology, 110(1), p.121-129, 2020
520 3# - SUMMARY, ETC.
Summary, etc. Isolates of the Tomato yellow leaf curl virus (TYLCV)species (genus Begomovirus, family Geminiviridae)infect tomato crops worldwide, causing severe economic damage. Members of the whitefly Bemisia tabaci sibling species group are the vector of begomoviruses, including TYLCV. However, transmission of isolates of the type strain (Israel [IL]) of TYLCV (TYLCV-IL)by tomato seed has recently been reported based on infections occurring in Korea. Because of the consequences of this finding on the epidemiology and control of the disease caused by TYLCV and on the seed market, it was considered essential to revisit and expand those results to other tomato-growing areas. TYLCV DNA content was detected in tomato and Nicotiana benthamiana seed collected from plants naturally or experimentally infected with TYLCV-IL, supporting its seedborne nature. The TYLCV-IL replication detected in tomato and N. benthamiana flower reproductive organs demonstrated close association of this virus with the seed during maturation. However, the significant reduction of TYLCV DNA load after surface disinfections of tomato seed suggests that most of the virus is located externally, as contaminant of the seed coat. Transmission assays, carried out with seven tomato genotypes and more than 3,000 tomato plants, revealed no evidence of seed transmission from "surface-disinfected" or untreated seed for two Mediterranean isolates of TYLCV-IL. Similar results were also obtained for seed collected from TYLCV-IL-infected N. benthamiana plants. The results support the conclusion that TYLCV-IL is seedborne but is not seed transmitted in tomato or N. benthamiana, suggesting that transmission through seed is not a general property of TYLCV.
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element CURL VIRUS
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element TOMATO
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Pérez-Padilla, V.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Fortes, I. M.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Romero-Rodríguez, B.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Arroyo-Mateos, M.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Castillo, A. G.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Moyano, C.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Moriones, E.
856 40 - ELECTRONIC LOCATION AND ACCESS
Uniform Resource Identifier <a href="https://drive.google.com/file/d/1oPAGJYFgcWZO2ARSwIPHsck_Dv0JywIT/view?usp=drivesdk">https://drive.google.com/file/d/1oPAGJYFgcWZO2ARSwIPHsck_Dv0JywIT/view?usp=drivesdk</a>
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Source of classification or shelving scheme Clasificación local
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  Clasificación local     Ref1 CICY CICY Documento préstamo interbibliotecario 25.06.2025   B-18097 25.06.2025 25.06.2025 Documentos solicitados