Causes of Size Homoplasy Among Chloroplast Microsatellites in Closely Related Clusia Species (Record no. 40373)

MARC details
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fixed length control field 02252nam a2200229Ia 4500
003 - CONTROL NUMBER IDENTIFIER
control field MX-MdCICY
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20250625122509.0
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-6028
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245 10 - TITLE STATEMENT
Title Causes of Size Homoplasy Among Chloroplast Microsatellites in Closely Related Clusia Species
490 0# - SERIES STATEMENT
Volume/sequential designation Journal of Molecular Evolution , 58(2), p.182-190, 2004
520 3# - SUMMARY, ETC.
Summary, etc. Chloroplast DNA sequences and microsatellites are useful tools for phylogenetic as well as population genetic analyses of plants. Chloroplast microsatellites tend to be less variable than nuclear microsatellites and therefore they may not be as powerful as nuclear microsatellites for within-species population analysis. However, chloroplast microsatellites may be useful for phylogenetic analysis between closely related taxa when more conventional loci, such as ITS or chloroplast sequence data, are not variable enough to resolve phylogenetic relationships in all clades. To determine the limits of chloroplast microsatellites as tools in phylogenetic analyses, we need to understand their evolution. Thus, we examined and compared phylogenetic relationships of species within the genus Clusia, using both chloroplast sequence data and variation at seven chloroplast microsatellite loci. Neither ITS nor chloroplast sequences were variable enough to resolve relationships within some sections of the genus, yet chloroplast microsatellite loci were too variable to provide any useful phylogenetic information. Size homoplasy was apparent, caused by base substitutions within the microsatellite, base substitutions in the flanking regions, indels in the flanking regions, multiple microsatellites within a fragment, and forward/reverse mutations of repeat length resulting in microsatellites of identical base composition that were not identical by descent.
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element CLUSIA
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element CHLOROPLAST MICROSATELLITES
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element SIZE HOMOPLASY
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Hale, M.L.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Borland, A.M.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Gustafsson, M.H.G.Wolff, K.
856 40 - ELECTRONIC LOCATION AND ACCESS
Uniform Resource Identifier <a href="https://drive.google.com/file/d/1RFfBUCSQTVPXW8ZOSWMC3B9bL4uKmmuM/view?usp=drivesdk">https://drive.google.com/file/d/1RFfBUCSQTVPXW8ZOSWMC3B9bL4uKmmuM/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-6028 25.06.2025 25.06.2025 Documentos solicitados