schliessen

Filtern

 

Bibliotheken

Breeding bacterial blight-resistant hybrid rice with the cloned bacterial blight resistance gene Xa21

The cloned bacterial blight (BB) resistance gene Xa21 was transferred into Minghui63, a widely used restorer line of indica hybrid rice in China, through an Agrobacterium -mediated system. Molecular and resistance analyses revealed that the Xa21 gene was integrated in the genomes of transgenic plant... Full description

Journal Title: Molecular Breeding 2002, Vol.8(4), pp.285-293
Main Author: Zhai, Wenxue
Other Authors: Wang, Wenming , Zhou, Yongli , Li, Xiaobing , Zheng, Xianwu , Zhang, Qi , Wang, Guoliang , Zhu, Lihuang
Format: Electronic Article Electronic Article
Language: English
Subjects:
ID: ISSN: 1380-3743 ; E-ISSN: 1572-9788 ; DOI: 10.1023/A:1015234802902
Link: http://dx.doi.org/10.1023/A:1015234802902
Zum Text:
SendSend as email Add to Book BagAdd to Book Bag
Staff View
recordid: springer_jour1015234802902
title: Breeding bacterial blight-resistant hybrid rice with the cloned bacterial blight resistance gene Xa21
format: Article
creator:
  • Zhai, Wenxue
  • Wang, Wenming
  • Zhou, Yongli
  • Li, Xiaobing
  • Zheng, Xianwu
  • Zhang, Qi
  • Wang, Guoliang
  • Zhu, Lihuang
subjects:
  • blight disease resistance
  • Indica hybrid rice
  • Marker-assisted selection
  • Transgenic restorer line
  • Xa21
ispartof: Molecular Breeding, 2002, Vol.8(4), pp.285-293
description: The cloned bacterial blight (BB) resistance gene Xa21 was transferred into Minghui63, a widely used restorer line of indica hybrid rice in China, through an Agrobacterium -mediated system. Molecular and resistance analyses revealed that the Xa21 gene was integrated in the genomes of transgenic plants and their progeny inherited resistance stably. For the purpose of hybrid breeding, Xa21 transgenic homozygous restorer lines were selected through `within-lane' dosage comparison of hybridization signal in combination with PCR and resistance analyses. The selected transgenic restorer lines were then crossed with a commonly used sterile line, Zhenshan97A, to produce Xa21 transgenic hybrid rice, Shanyou63- Xa21 . The hybrid rice plants with Xa21 displayed high broad-spectrum resistance to Xanthomonas oryzae pv. oryzae ( Xoo ) races and maintained elite agronomic characters of Shanyou63. The propagation of this BB-resistant hybrid variety with Xa21 will benefit rice production.
language: eng
source:
identifier: ISSN: 1380-3743 ; E-ISSN: 1572-9788 ; DOI: 10.1023/A:1015234802902
fulltext: fulltext
issn:
  • 1572-9788
  • 15729788
  • 1380-3743
  • 13803743
url: Link


@attributes
ID782198758
RANK0.07
NO1
SEARCH_ENGINEprimo_central_multiple_fe
SEARCH_ENGINE_TYPEPrimo Central Search Engine
LOCALfalse
PrimoNMBib
record
control
sourcerecordid1015234802902
sourceidspringer_jour
recordidTN_springer_jour1015234802902
sourcesystemPC
pqid2259520438
display
typearticle
titleBreeding bacterial blight-resistant hybrid rice with the cloned bacterial blight resistance gene Xa21
creatorZhai, Wenxue ; Wang, Wenming ; Zhou, Yongli ; Li, Xiaobing ; Zheng, Xianwu ; Zhang, Qi ; Wang, Guoliang ; Zhu, Lihuang
ispartofMolecular Breeding, 2002, Vol.8(4), pp.285-293
identifier
subjectblight disease resistance ; Indica hybrid rice ; Marker-assisted selection ; Transgenic restorer line ; Xa21
descriptionThe cloned bacterial blight (BB) resistance gene Xa21 was transferred into Minghui63, a widely used restorer line of indica hybrid rice in China, through an Agrobacterium -mediated system. Molecular and resistance analyses revealed that the Xa21 gene was integrated in the genomes of transgenic plants and their progeny inherited resistance stably. For the purpose of hybrid breeding, Xa21 transgenic homozygous restorer lines were selected through `within-lane' dosage comparison of hybridization signal in combination with PCR and resistance analyses. The selected transgenic restorer lines were then crossed with a commonly used sterile line, Zhenshan97A, to produce Xa21 transgenic hybrid rice, Shanyou63- Xa21 . The hybrid rice plants with Xa21 displayed high broad-spectrum resistance to Xanthomonas oryzae pv. oryzae ( Xoo ) races and maintained elite agronomic characters of Shanyou63. The propagation of this BB-resistant hybrid variety with Xa21 will benefit rice production.
languageeng
source
version3
lds50peer_reviewed
links
openurl$$Topenurl_article
openurlfulltext$$Topenurlfull_article
backlink$$Uhttp://dx.doi.org/10.1023/A:1015234802902$$EView_full_text_in_Springer_(Subscribers_only)
search
creatorcontrib
0Zhai, Wenxue
1Wang, Wenming
2Zhou, Yongli
3Li, Xiaobing
4Zheng, Xianwu
5Zhang, Qi
6Wang, Guoliang
7Zhu, Lihuang
titleBreeding bacterial blight-resistant hybrid rice with the cloned bacterial blight resistance gene Xa21
descriptionThe cloned bacterial blight (BB) resistance gene Xa21 was transferred into Minghui63, a widely used restorer line of indica hybrid rice in China, through an Agrobacterium -mediated system. Molecular and resistance analyses revealed that the Xa21 gene was integrated in the genomes of transgenic plants and their progeny inherited resistance stably. For the purpose of hybrid breeding, Xa21 transgenic homozygous restorer lines were selected through `within-lane' dosage comparison of hybridization signal in combination with PCR and resistance analyses. The selected transgenic restorer lines were then crossed with a commonly used sterile line, Zhenshan97A, to produce Xa21 transgenic hybrid rice, Shanyou63- Xa21 . The hybrid rice plants with Xa21 displayed high broad-spectrum resistance to Xanthomonas oryzae pv. oryzae ( Xoo ) races and maintained elite agronomic characters of Shanyou63. The propagation of this BB-resistant hybrid variety with Xa21 will benefit rice production.
subject
0blight disease resistance
1Indica hybrid rice
2Marker-assisted selection
3Transgenic restorer line
4Xa21
general
010.1023/A:1015234802902
1English
2Springer Science & Business Media B.V.
3SpringerLink
sourceidspringer_jour
recordidspringer_jour1015234802902
issn
01572-9788
115729788
21380-3743
313803743
rsrctypearticle
creationdate2002
addtitle
0Molecular Breeding
1New Strategies in Plant Improvement
searchscopespringer_journals_complete
scopespringer_journals_complete
lsr30VSR-Enriched:[pqid, pages]
sort
titleBreeding bacterial blight-resistant hybrid rice with the cloned bacterial blight resistance gene Xa21
authorZhai, Wenxue ; Wang, Wenming ; Zhou, Yongli ; Li, Xiaobing ; Zheng, Xianwu ; Zhang, Qi ; Wang, Guoliang ; Zhu, Lihuang
creationdate20021200
facets
frbrgroupid8708651803926699889
frbrtype5
languageeng
creationdate2002
topic
0Blight Disease Resistance
1Indica Hybrid Rice
2Marker-Assisted Selection
3Transgenic Restorer Line
4Xa21
collectionSpringerLink
prefilterarticles
rsrctypearticles
creatorcontrib
0Zhai, Wenxue
1Wang, Wenming
2Zhou, Yongli
3Li, Xiaobing
4Zheng, Xianwu
5Zhang, Qi
6Wang, Guoliang
7Zhu, Lihuang
jtitleMolecular Breeding
toplevelpeer_reviewed
delivery
delcategoryRemote Search Resource
fulltextfulltext
addata
aulast
0Zhai
1Wang
2Zhou
3Li
4Zheng
5Zhang
6Zhu
aufirst
0Wenxue
1Wenming
2Yongli
3Xiaobing
4Xianwu
5Qi
6Guoliang
7Lihuang
au
0Zhai, Wenxue
1Wang, Wenming
2Zhou, Yongli
3Li, Xiaobing
4Zheng, Xianwu
5Zhang, Qi
6Wang, Guoliang
7Zhu, Lihuang
atitleBreeding bacterial blight-resistant hybrid rice with the cloned bacterial blight resistance gene Xa21
jtitleMolecular Breeding
stitleMolecular Breeding
addtitleNew Strategies in Plant Improvement
risdate200212
volume8
issue4
spage285
epage293
issn1380-3743
eissn1572-9788
genrearticle
ristypeJOUR
abstractThe cloned bacterial blight (BB) resistance gene Xa21 was transferred into Minghui63, a widely used restorer line of indica hybrid rice in China, through an Agrobacterium -mediated system. Molecular and resistance analyses revealed that the Xa21 gene was integrated in the genomes of transgenic plants and their progeny inherited resistance stably. For the purpose of hybrid breeding, Xa21 transgenic homozygous restorer lines were selected through `within-lane' dosage comparison of hybridization signal in combination with PCR and resistance analyses. The selected transgenic restorer lines were then crossed with a commonly used sterile line, Zhenshan97A, to produce Xa21 transgenic hybrid rice, Shanyou63- Xa21 . The hybrid rice plants with Xa21 displayed high broad-spectrum resistance to Xanthomonas oryzae pv. oryzae ( Xoo ) races and maintained elite agronomic characters of Shanyou63. The propagation of this BB-resistant hybrid variety with Xa21 will benefit rice production.
copDordrecht
pubKluwer Academic Publishers
doi10.1023/A:1015234802902
pages285-293
date2002-12