Zobrazeno 1 - 10
of 234
pro vyhledávání: '"Shigeo Takumi"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)
Abstract Aegilops umbellulata Zhuk., a wild diploid wheat-related species, has been used as a genetic resource for several important agronomic traits. However, its genetic variations have not been comprehensively studied. We sequenced RNA from 114 ac
Externí odkaz:
https://doaj.org/article/9f5f7490fe594c889343165cca4c9eef
Autor:
Shoya Komura, Hironobu Jinno, Tatsuya Sonoda, Youko Oono, Hirokazu Handa, Shigeo Takumi, Kentaro Yoshida, Fuminori Kobayashi
Publikováno v:
BMC Genomics, Vol 23, Iss 1, Pp 1-21 (2022)
Abstract Background Gamma-irradiated mutants of Triticum aestivum L., hexaploid wheat, provide novel and agriculturally important traits and are used as breeding materials. However, the identification of causative genomic regions of mutant phenotypes
Externí odkaz:
https://doaj.org/article/32f245604703495c875aa10d98e41034
Autor:
Asami Michikawa, Moeko Okada, Tatsuya M Ikeda, Kiyotaka Nagaki, Kentaro Yoshida, Shigeo Takumi
Publikováno v:
PLoS ONE, Vol 18, Iss 4, p e0284408 (2023)
Allopolyploid speciation is a major evolutionary process in wheat (Triticum spp.) and the related Aegilops species. The generation of synthetic polyploids by interspecific crosses artificially reproduces the allopolyploidization of wheat and its rela
Externí odkaz:
https://doaj.org/article/67f4f53099cb445a94d3ddccb35c9b6c
Autor:
Yuka Miki, Kentaro Yoshida, Hiroyuki Enoki, Shoya Komura, Kazuyo Suzuki, Minoru Inamori, Ryo Nishijima, Shigeo Takumi
Publikováno v:
Scientific Reports, Vol 10, Iss 1, Pp 1-12 (2020)
Abstract Due to large and complex genomes of Triticeae species, skim sequencing approaches have cost and analytical advantages for detecting genetic markers and building linkage maps. Here, we develop a high-density linkage map and identify quantitat
Externí odkaz:
https://doaj.org/article/1f7787b59d964102893797845c998e0c
Publikováno v:
BMC Genomics, Vol 21, Iss 1, Pp 1-11 (2020)
Abstract Background Triticum and Aegilops diploid species have morphological and genetic diversity and are crucial genetic resources for wheat breeding. According to the chromosomal pairing-affinity of these species, their genome nomenclatures have b
Externí odkaz:
https://doaj.org/article/3f4e665a63ae41e394c8cdf43faf7a5a
Autor:
Shigeo Takumi, Seito Mitta, Shoya Komura, Tatsuya M Ikeda, Hitoshi Matsunaka, Kazuhiro Sato, Kentaro Yoshida, Koji Murai
Publikováno v:
PLoS ONE, Vol 15, Iss 1, p e0228397 (2020)
The breeding of agriculturally useful genes from wild crop relatives must take into account recent and future climate change. In Japan, the development of early heading wheat cultivars without the use of any major gene controlling the heading date is
Externí odkaz:
https://doaj.org/article/1a9943215fe2456c854ecc814702a462
Autor:
Moeko Okada, Asami Michikawa, Kentaro Yoshida, Kiyotaka Nagaki, Tatsuya M Ikeda, Shigeo Takumi
Publikováno v:
PLoS ONE, Vol 15, Iss 4, p e0231129 (2020)
Aegilops umbellulata is a wild diploid wheat species with the UU genome that is an important genetic resource for wheat breeding. To exploit new synthetic allohexaploid lines available as bridges for wheat breeding, a total of 26 synthetic hexaploid
Externí odkaz:
https://doaj.org/article/d52905136a624a90a954dfea70f368be
Autor:
Moeko Okada, Kentaro Yoshida, Ryo Nishijima, Asami Michikawa, Yuka Motoi, Kazuhiro Sato, Shigeo Takumi
Publikováno v:
BMC Plant Biology, Vol 18, Iss 1, Pp 1-13 (2018)
Abstract Background Aegilops umbellulata Zhuk. (2n = 14), a wild diploid wheat relative, has been the source of trait improvement in wheat breeding. Intraspecific genetic variation of Ae. umbellulata, however, has not been well studied and the genomi
Externí odkaz:
https://doaj.org/article/30b299107d3e468b8c527a7124bc3d98
Publikováno v:
Frontiers in Plant Science, Vol 10 (2019)
Light is an important factor for determining photosynthetic performance in land plants. At high light intensity, land plants develop photosynthetic activity by increasing electron sinks, such as the Calvin cycle and photorespiration and photoprotecti
Externí odkaz:
https://doaj.org/article/ea1c01ed52ae48ce86b73c5c49f245d7
Autor:
Ryusuke Matsuda, Julio Cesar Masaru Iehisa, Kouhei Sakaguchi, Ryoko Ohno, Kentaro Yoshida, Shigeo Takumi
Publikováno v:
PLoS ONE, Vol 12, Iss 5, p e0176497 (2017)
Triploid wheat hybrids between tetraploid wheat and Aegilops tauschii sometimes show abnormal growth phenotypes, and the growth abnormalities inhibit generation of wheat synthetic hexaploids. In type II necrosis, one of the growth abnormalities, necr
Externí odkaz:
https://doaj.org/article/9b4190e670db4d28913767baf1a9a73b