Please use this identifier to cite or link to this item: http://hdl.handle.net/11455/50671
DC FieldValueLanguage
dc.contributor.authorMulyantoro,en_US
dc.contributor.author古新梅zh_TW
dc.contributor.authorChen, S.Y.en_US
dc.contributor.authorWahyono, A.en_US
dc.contributor.authorKu, H.M.en_US
dc.date2009zh_TW
dc.date.accessioned2014-06-06T08:50:41Z-
dc.date.available2014-06-06T08:50:41Z-
dc.identifier.issn0014-2336zh_TW
dc.identifier.urihttp://hdl.handle.net/11455/50671-
dc.description.abstractThe male sterility system in hybrid seed production can eliminate the cost of emasculation and ensure seed hybridity through avoidance of self pollination. GMS and CMS are two types of male sterility system that currently employed in pepper breeding. Conversion from GMS to CMS will increase the male sterility proportion of female parent from 50 to 100%. In this study, segregation analysis of four male sterile mutants consisting of one CMS mutant (CA1) and three GMS mutants (GA1, GA3 and GA4) showed that each had single recessive gene inheritance. A modified complementation test was performed by replacing male sterile mutants with their maintainer line as male parent. The nuclear restorer gene for CMS was independent of all nuclear restorer genes for GMS and all nuclear restorer genes for GMS were independent each other. Further observation on CMS and GMS male sterility loci revealed that GA1 and GA3 had mutated in both nuclear restorer genes for CMS and GMS, while CA1 and GA4 each carried mutation in single male sterility system of nuclear restorer gene for CMS and GMS, respectively. Conversion from GMS to CMS in the case of lines carried mutations in both sterility systems required only S-type cytoplasm donor, while lines carried mutation in single nuclear restorer gene for GMS required not only S-type cytoplasm but also rf allele donors. The important finding is the broader function of maintainer line in certain male sterility system that can be used as a maintainer or restorer line for other male sterility systems. We also confirmed that line CC1 is the general restorer for both CMS and GMS systems.en_US
dc.language.isoen_USzh_TW
dc.relationEuphyticaen_US
dc.relation.ispartofseriesEuphytica, Volume 169, Issue 3, Page(s) 353-361.en_US
dc.relation.urihttp://dx.doi.org/10.1007/s10681-009-9968-6en_US
dc.subjectCapsicum annuum L.en_US
dc.subjectComplementation testen_US
dc.subjectMale sterilityen_US
dc.subjectConversionen_US
dc.subjectfrom GMS to CMSen_US
dc.subjectcytoplasmic male-sterilityen_US
dc.subjectfertility restorer geneen_US
dc.subjectpartial restorationen_US
dc.titleModified complementation test of male sterility mutants in pepper (Capsicum annuum L.): preliminary study to convert male sterility system from GMS to CMSen_US
dc.typeJournal Articlezh_TW
dc.identifier.doi10.1007/s10681-009-9968-6zh_TW
item.cerifentitytypePublications-
item.grantfulltextnone-
item.languageiso639-1en_US-
item.fulltextno fulltext-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.openairetypeJournal Article-
Appears in Collections:農藝學系
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