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[Development and identification of a set of Triticum aestivum-Thinopyrum bessarabicum disomic alien addition lines].
Yi Chuan Xue Bao. 2003 Oct; 30(10):919-25.YC

Abstract

In order to transfer the genes for salt tolerance and disease resistance from Thinopyrum bessarabicum into wheat, the hybrid progenies between T. aestivum cv. Chinese Spring and T. aestivum cv. Chinese Spring-amphiploid Th. bessarabicum were screened. A set of T. aestivum-Th. bessarabicum disomic addition lines was developed with the assistance of mitotic chromosome C-banding and genomic in situ hybridization (GISH), as well as GISH on meiotic M I chromosome preparations. The results indicated that all the wheat chromosomes in the lines remained unchanged karyotypically, while the added Th. bessarabicum chromosomes paired regularly in meiosis. The developed disomic addition lines were designated temporarily as DAJ1, DAJ2, DAJ3, DAJ4, DAJ5, DAJ6 and DAJ7 respectively. Determination of the homoelogous groups of the added Th. bessarabicum chromosomes and localization of the genes for salt tolerance and disease resistance are undergoing.

Authors+Show Affiliations

Zhuang LF
State Key Laboratory of Crop Genetics and Germplasm Enhancement, Institution of Cytogenetics, Nanjing Agricultural University, Nanjing 210095, China.
Qi ZJ
No affiliation info available
Ying J
No affiliation info available
Chen PD
No affiliation info available
Liu DJ
No affiliation info available

MeSH

Adaptation, PhysiologicalChromosome BandingChromosomes, PlantHybrid VigorHybridization, GeneticImmunity, InnateIn Situ Hybridization, FluorescenceKaryotypingPoaceaeSodium ChlorideTriticum

Pub Type(s)

English Abstract
Journal Article
Research Support, Non-U.S. Gov't

Language

chi

PubMed ID

14669508

Citation

Zhuang, Li-Fang, et al. "[Development and Identification of a Set of Triticum aestivum-Thinopyrum Bessarabicum Disomic Alien Addition Lines]." Yi Chuan Xue Bao = Acta Genetica Sinica, vol. 30, no. 10, 2003, pp. 919-25.
Zhuang LF, Qi ZJ, Ying J, et al. [Development and identification of a set of Triticum aestivum-Thinopyrum bessarabicum disomic alien addition lines]. Yi Chuan Xue Bao. 2003;30(10):919-25.
Zhuang, L. F., Qi, Z. J., Ying, J., Chen, P. D., & Liu, D. J. (2003). [Development and identification of a set of Triticum aestivum-Thinopyrum bessarabicum disomic alien addition lines]. Yi Chuan Xue Bao = Acta Genetica Sinica, 30(10), 919-25.
Zhuang LF, et al. [Development and Identification of a Set of Triticum aestivum-Thinopyrum Bessarabicum Disomic Alien Addition Lines]. Yi Chuan Xue Bao. 2003;30(10):919-25. PubMed PMID: 14669508.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - [Development and identification of a set of Triticum aestivum-Thinopyrum bessarabicum disomic alien addition lines]. AU - Zhuang,Li-Fang, AU - Qi,Zeng-Jun, AU - Ying,Jia, AU - Chen,Pei-Du, AU - Liu,Da-Jun, PY - 2003/12/13/pubmed PY - 2004/2/12/medline PY - 2003/12/13/entrez SP - 919 EP - 25 JF - Yi chuan xue bao = Acta genetica Sinica JO - Yi Chuan Xue Bao VL - 30 IS - 10 N2 - In order to transfer the genes for salt tolerance and disease resistance from Thinopyrum bessarabicum into wheat, the hybrid progenies between T. aestivum cv. Chinese Spring and T. aestivum cv. Chinese Spring-amphiploid Th. bessarabicum were screened. A set of T. aestivum-Th. bessarabicum disomic addition lines was developed with the assistance of mitotic chromosome C-banding and genomic in situ hybridization (GISH), as well as GISH on meiotic M I chromosome preparations. The results indicated that all the wheat chromosomes in the lines remained unchanged karyotypically, while the added Th. bessarabicum chromosomes paired regularly in meiosis. The developed disomic addition lines were designated temporarily as DAJ1, DAJ2, DAJ3, DAJ4, DAJ5, DAJ6 and DAJ7 respectively. Determination of the homoelogous groups of the added Th. bessarabicum chromosomes and localization of the genes for salt tolerance and disease resistance are undergoing. SN - 0379-4172 UR - https://www.unboundmedicine.com/medline/citation/14669508/[Development_and_identification_of_a_set_of_Triticum_aestivum_Thinopyrum_bessarabicum_disomic_alien_addition_lines]_ DB - PRIME DP - Unbound Medicine ER -