Knowledge Center Catalog

Molecular polymorphism and phenotypic diversity in the Eutypa dieback pathogen Eutypa lata (Record no. 62895)

MARC details
000 -LEADER
fixed length control field 02549nab|a22003137a|4500
001 - CONTROL NUMBER
control field 62895
003 - CONTROL NUMBER IDENTIFIER
control field MX-TxCIM
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20240826225837.0
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION
fixed length control field 201107s2015||||xxu|||p|op||||00||0|eng|d
022 ## - INTERNATIONAL STANDARD SERIAL NUMBER
International Standard Serial Number 0031-949X
022 ## - INTERNATIONAL STANDARD SERIAL NUMBER
International Standard Serial Number 1943-7684 (Online)
024 8# - OTHER STANDARD IDENTIFIER
Standard number or code https://doi.org/10.1094/PHYTO-04-14-0117-R
040 ## - CATALOGING SOURCE
Original cataloging agency MX-TxCIM
041 ## - LANGUAGE CODE
Language code of text/sound track or separate title eng
100 1# - MAIN ENTRY--PERSONAL NAME
Personal name Travadon, R.
9 (RLIN) 17141
245 10 - TITLE STATEMENT
Title Molecular polymorphism and phenotypic diversity in the Eutypa dieback pathogen Eutypa lata
260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT)
Place of publication, distribution, etc. St. Paul, MN (USA) :
Name of publisher, distributor, etc. American Phytopathological Society,
Date of publication, distribution, etc. 2015.
500 ## - GENERAL NOTE
General note Peer review
500 ## - GENERAL NOTE
General note Open Access
520 ## - SUMMARY, ETC.
Summary, etc. Pathogen adaptation to different hosts can lead to specialization and, when coupled with reproductive isolation, genome-wide differentiation and ecological speciation. We tested the hypothesis of host specialization among California populations of Eutypa lata (causal fungus of Eutypa dieback of grapevine and apricot), which is reported from >90 species. Genetic analyses of nine microsatellite loci in 182 isolates from three hosts (grapevine, apricot, and willow) at three locations were complemented by cross-inoculations on cultivated hosts grapevine and apricot to reveal patterns of host specialization. The cultivated hosts are likely more important sources of inoculum than the wild host willow, based on our findings of higher pathogen prevalence and allelic richness in grapevine and apricot. High levels of gene flow among all three hosts and locations, and no grouping by clustering analyses, suggest neither host nor geographic differentiation. Cross-inoculations revealed diversified phenotypes harboring various performance levels in grapevine and apricot, with no apparent correlation with their host of origin. Such phenotypic diversity may enable this pathogen to persist and reproduce as a generalist. Regular genetic reshuffling through sexual recombination, frequent immigration among hosts, and the lack of habitat choice in this passively dispersed fungus may prevent fixation of alleles controlling host specialization.
546 ## - LANGUAGE NOTE
Language note Text in English
650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Polymorphism
Miscellaneous information AGROVOC
9 (RLIN) 3752
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Phenotypic variation
Source of heading or term AGROVOC
9 (RLIN) 8102
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Eutypa lata
Source of heading or term AGROVOC
9 (RLIN) 17142
700 1# - ADDED ENTRY--PERSONAL NAME
9 (RLIN) 17143
Personal name Baumgartner, K.
773 0# - HOST ITEM ENTRY
Related parts v. 105, no. 2, p. 255-264
Place, publisher, and date of publication St. Paul, MN (USA) : American Phytopathological Society, 2015.
International Standard Serial Number 0031-949X
Title Phytopathology
Record control number 444676
856 4# - ELECTRONIC LOCATION AND ACCESS
Uniform Resource Identifier https://doi.org/10.1094/PHYTO-04-14-0117-R
Link text Click here to access online
942 ## - ADDED ENTRY ELEMENTS (KOHA)
Koha item type Article
Suppress in OPAC No
Source of classification or shelving scheme Dewey Decimal Classification
Holdings
Date last seen Total Checkouts Price effective from Koha item type Lost status Source of classification or shelving scheme Damaged status Not for loan Collection code Withdrawn status Home library Current library Date acquired
11/19/2020   11/19/2020 Article Not Lost Dewey Decimal Classification     Reprints Collection   CIMMYT Knowledge Center: John Woolston Library CIMMYT Knowledge Center: John Woolston Library 11/19/2020

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