PMID- 29459877
OWN - NLM
STAT- PubMed-not-MEDLINE
LR  - 20240313
IS  - 1664-462X (Print)
IS  - 1664-462X (Electronic)
IS  - 1664-462X (Linking)
VI  - 9
DP  - 2018
TI  - Simultaneous Transfer of Leaf Rust and Powdery Mildew Resistance Genes from 
      Hexaploid Triticale Cultivar Sorento into Bread Wheat.
PG  - 85
LID - 10.3389/fpls.2018.00085 [doi]
LID - 85
AB  - Wheat powdery mildew, caused by Blumeria graminis f. sp. tritici, and wheat leaf 
      rust, caused by Puccinia triticina Eriks, are two important diseases that 
      severely threaten wheat production. Sorento, a hexaploid triticale cultivar from 
      Poland, shows high resistance to the wheat powdery mildew isolate E09 and the 
      leaf rust isolate PHT in Beijing, China. To introduce resistance genes into 
      common wheat, Sorento was crossed with wheat line Xuezao, which is susceptible to 
      both diseases, and the F(1) hybrids were then backcrossed with Xuezao as the 
      recurrent male parent. By marker analysis, we demonstrate that the long arm of 
      the 2R (2RL) chromosome confers resistance to both the leaf rust and powdery 
      mildew isolates at adult-plant and seedling stages, while the long arm of 4R 
      (4RL) confers resistance only to powdery mildew at both stages. The chromosomal 
      composition of BC(2)F(3) plants containing 2R or 2RL and 4R or 4RL in the form of 
      substitution and translocation were confirmed by GISH (genomic in situ 
      hybridization) and FISH (fluorescence in situ hybridization). Monosomic and 
      disomic substitutions of a wheat chromosome with chromosome 2R or 4R, as well as 
      one 4RS-4DL/4DS-4RL reciprocal translocation homozigote and one 2RL-1DL 
      translocation hemizigote, were recovered. Such germplasms are of great value in 
      wheat improvement.
FAU - Li, Feng
AU  - Li F
AD  - Key Laboratory of Crop Heterosis and Utilization, Ministry of Education, State 
      Key Laboratory of Agro-Biotechnology, Beijing Key Laboratory of Crop Genetic 
      Improvement, China Agricultural University, Beijing, China.
FAU - Li, Yinghui
AU  - Li Y
AD  - Key Laboratory of Crop Heterosis and Utilization, Ministry of Education, State 
      Key Laboratory of Agro-Biotechnology, Beijing Key Laboratory of Crop Genetic 
      Improvement, China Agricultural University, Beijing, China.
FAU - Cao, Lirong
AU  - Cao L
AD  - Key Laboratory of Crop Heterosis and Utilization, Ministry of Education, State 
      Key Laboratory of Agro-Biotechnology, Beijing Key Laboratory of Crop Genetic 
      Improvement, China Agricultural University, Beijing, China.
FAU - Liu, Peiyuan
AU  - Liu P
AD  - Key Laboratory of Crop Heterosis and Utilization, Ministry of Education, State 
      Key Laboratory of Agro-Biotechnology, Beijing Key Laboratory of Crop Genetic 
      Improvement, China Agricultural University, Beijing, China.
FAU - Geng, Miaomiao
AU  - Geng M
AD  - Key Laboratory of Crop Heterosis and Utilization, Ministry of Education, State 
      Key Laboratory of Agro-Biotechnology, Beijing Key Laboratory of Crop Genetic 
      Improvement, China Agricultural University, Beijing, China.
FAU - Zhang, Qiang
AU  - Zhang Q
AD  - Key Laboratory of Crop Heterosis and Utilization, Ministry of Education, State 
      Key Laboratory of Agro-Biotechnology, Beijing Key Laboratory of Crop Genetic 
      Improvement, China Agricultural University, Beijing, China.
FAU - Qiu, Lina
AU  - Qiu L
AD  - Key Laboratory of Crop Heterosis and Utilization, Ministry of Education, State 
      Key Laboratory of Agro-Biotechnology, Beijing Key Laboratory of Crop Genetic 
      Improvement, China Agricultural University, Beijing, China.
FAU - Sun, Qixin
AU  - Sun Q
AD  - Key Laboratory of Crop Heterosis and Utilization, Ministry of Education, State 
      Key Laboratory of Agro-Biotechnology, Beijing Key Laboratory of Crop Genetic 
      Improvement, China Agricultural University, Beijing, China.
FAU - Xie, Chaojie
AU  - Xie C
AD  - Key Laboratory of Crop Heterosis and Utilization, Ministry of Education, State 
      Key Laboratory of Agro-Biotechnology, Beijing Key Laboratory of Crop Genetic 
      Improvement, China Agricultural University, Beijing, China.
LA  - eng
PT  - Journal Article
DEP - 20180205
PL  - Switzerland
TA  - Front Plant Sci
JT  - Frontiers in plant science
JID - 101568200
PMC - PMC5807375
OTO - NOTNLM
OT  - FISH
OT  - GISH
OT  - hexaploid triticale
OT  - leaf rust
OT  - marker analysis
OT  - powdery mildew
OT  - resistance
EDAT- 2018/02/21 06:00
MHDA- 2018/02/21 06:01
PMCR- 2018/01/01
CRDT- 2018/02/21 06:00
PHST- 2017/11/29 00:00 [received]
PHST- 2018/01/15 00:00 [accepted]
PHST- 2018/02/21 06:00 [entrez]
PHST- 2018/02/21 06:00 [pubmed]
PHST- 2018/02/21 06:01 [medline]
PHST- 2018/01/01 00:00 [pmc-release]
AID - 10.3389/fpls.2018.00085 [doi]
PST - epublish
SO  - Front Plant Sci. 2018 Feb 5;9:85. doi: 10.3389/fpls.2018.00085. eCollection 2018.