The phylogenetic relationships among the possible donors of B-genome of common wheat based on internal transcribed spacer (ITS) sequences

The phylogenetic relationships among the possible donors of B-genome of common wheat based on internal transcribed spacer (ITS) sequences

ZHANG Wen-Ju, QU Li-Jia, GAO Wei, GU Hong-Ya, CHEN Zhang-Liang, CHEN Jia-Kuan

Received:1900-01-01 Revised:1900-01-01 Online:1999-09-10 Published:1999-09-10
Contact: ZHANG Wen-Ju

Abstract

Abstract:

The ITS regions of 5 species in Aegilops sect. Sitopsis, the possible donors of B-

genome of common wheat, were amplified by PCR, cloned and sequenced. The phylogenetic

relationships among 5 species in Aegilops sect. Sitopsis were constructed based on ITS1 +

ITS2 sequences. The results demonstrated that Ae. speltoides was a distinct species in

Aegilops sect. Sitopsis. The average of the pairwise distances between Ae. speltoides and

the other four species was three times as high as that among the latter four. Ae. speltoides

was the earliest lineage of the section under question. Relationship between Ae. longissima

and Ae. sharonensis was the closest in Aegilops sect. Sitopsis. Sequence of ITS region

could be used as a molecular marker to identify origin of B-genome in polyploid wheats.

Key words: Wheat, Aegilops sect．Sitopsis, ITS sequence, Phylogeny, B-genome

ZHANG Wen-Ju, QU Li-Jia, GAO Wei, GU Hong-Ya, CHEN Zhang-Liang, CHEN Jia-Kuan. The phylogenetic relationships among the possible donors of B-genome of common wheat based on internal transcribed spacer (ITS) sequences[J]. .

[1]	SU Xin, LI Yumei, GU Yongjian. Experiment simulation of the changes in wheat quality and color in the process of carbonization [J]. , 2019, 36(3): 417-424.
[2]	ZHANG Huazhen, ZHANG Zhiguo, GUO Cunyue. Preparation of porous regenerated lignocellulose-beads from wheat straw:influence of the concentration of raw materials on the performance of beads [J]. , 2017, 34(6): 667-674.
[3]	ZHAO Huijun, XU Shuya, ZHANG Xiu. Study on the zinc tolerance and translocation mechanisms of “Zhongyou”, a zinc-rich wheat variety [J]. , 2017, 34(6): 675-683.
[4]	ZHANG Jia-Hua, HU Xiao-Xia, LIU Xue-Feng, HE Zhen-Ming. Extraction of winter wheat planting areas based on the time-series MODIS data in typical region of North China [J]. , 2013, 30(5): 637-643.
[5]	ZHAO De-Yong, LIU Yong-An, CHEN Zhi-Guo, DOU Quan-Wen, WANG Hai-Qing, SHEN Yu-Hu. Analysis of genetic diversity of Glu-1 and SIG of spring wheat in Qinghai province [J]. , 2011, 28(3): 336-341.
[6]	LIANG Wen-Xue, QIU Xue-Qing, OUYANG Xin-Ping, YANG Dong-Jie. Study of thermal analysis technology of sulfonated wheat--strew soda lignin [J]. , 2007, 24(2): 174-178.
[7]	WANG Ma-Li, CHEN Zhi-Duan, ZHANG Xian-Chun, LU Shu-Gang, ZHAO Gui-Fang. Phylogeny of the Athyriaceae: evidence from chloroplast trnL-F region sequences [J]. , 2003, 41(5): 416-426.
[8]	Friedrich Ehrendorfer, Rosabelle Samuel. Contributions to a molecular phylogeny and systematics of Anemone and related genera (Ranunculaceae-Anemoninae) [J]. , 2001, 39(4): 293-308.
[9]	WANG Chao, WANG Jian-Bo, SHI Su-Hua, ZHONG Yang. Evolution of Internal Transcribed Spacer Region of Nuclear Ribosomal DNA in Allopolyploids of Aegilops [J]. , 2000, 38(3): 211-217.
[10]	WANG Jian-Bo, ZHANG Wen-Ju, CHEN Jia-Kuan. Application of ITS sequences of nuclear rDNA in phylogenetic and evolutionary studies of angiosperms [J]. , 1999, 37(4): 407-416.
[11]	SUN Kun, CHEN Jia-Kuan, CHEN Zhi-Duan. Progress in Studies on Floral Development of Angiosperms and Some Consideration on Future Studies [J]. , 1998, 36(6): 558-568.
[12]	WANG Xiao-Quan, DENG Zheng-Rong, HONG De-Yuan. The Systematic Position of Beesia: Evidence from ITS (nrDNA) Sequence Analysis [J]. , 1998, 36(5): 403-410.
[13]	FENG Yu-Xing, WANG Xiao-Quan, PAN Kai-Yu, HONG De-Yuan. A Revaluation of the Systematic Positions of the Cercidiphyllaceae and Daphniphyllaceae Based on rbc L Gene Sequence Analysis, with Reference to the Relationship in the “Lower” Hamamelidae [J]. , 1998, 36(5): 411-422.
[14]	WU Zheng-Yi, TANG Yan-Cheng, LU An-Ming, CHEN Zhi-Duan. On Primary Subdivisions of the Magnoliophyt—Towards a New Scheme for an Eight-class System of Classification of the Angiosperms [J]. , 1998, 36(5): 385-402.
[15]	WANG Xiao-Quan, LI Zhen-Yu. The Application of Sequence Analysis of rDNA Fragment to the Systematic Study of the Subfamily Cyrtandroideae (Gesneriaceae) [J]. , 1998, 36(2): 97-105.

The phylogenetic relationships among the possible donors of B-genome of common wheat based on internal transcribed spacer (ITS) sequences

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments