2001 年度実績報告書

初期発生制御システムの包括的解析

研究課題

研究課題/領域番号	13044003
研究種目	特定領域研究(A)
研究機関	岡崎国立共同研究機構
研究代表者	上野直人岡崎国立共同研究機構, 基礎生物学研究所, 教授 (40221105)
研究分担者	小林悟岡崎国立共同研究機構, 統合バイオサイエンスセンター, 教授 (90225508) 西田宏記東京工業大学, 生命理工学部, 助教授 (60192689) 平良眞規東京大学, 大学院・理学系研究科, 助教授 (60150083) 田代康介九州大学, 大学院・農学研究院, 助教授 (00192170)
キーワード	初期発生 / 形態形成 / 細胞間相互作用 / シグナル伝達 / データベース / マイクロアレイ / 遺伝子発現制御 / パターン形成
研究概要	発生・再生現象を理解するためには、時間軸に沿った遺伝子発現の詳細を明らかにする必要がある。そのためには遺伝子発現プロフィールの網羅的記載を基に動物種を超えて発生生物学研究に共通に活用されるべき遺伝子発現データベースを構築することに加え,発現プロフィールから遺伝子制御の階層性およびネットワークを予測することを試みることも必要である。第1班においては本年度ホヤcDNAデータベース(東工大・西田)、時間的・空間的遺伝子発現解析を含むアフリカツメガエル頭部特異的遺伝子ESTデータベース(東大・平良)、約70,000配列を収集したESTデータベース(基礎生物学研究所・上野)などについては公開まで進展し、本研究の目的を達成しつつあるとともに、遺伝子を高密度に配列させて遺伝子発現プロフィールを解析するDNAアレイ法を確立するなど、研究基盤の確立において国際的にも大きな貢献をした。現在のDNAアレイ法の問題点として遺伝子発現解析の細胞レベルの解像度(空間分解能)がまだ十分でないことが上げられたが九州大学田代らによってRNAポリメラーゼを用いてRNAを増幅する方法が確立されつつあり、小さな胚を扱う研究者に朗報をもたらした。さらに,網羅的解析から初期発生を制御すると予想された遺伝子やタンパク質の機能を解明するためのハイスループット機能解析系、cDNAライブラリーから形態形成を制御する遺伝子をスクリーニングする発現クローニングが成確立され、興味ある遺伝子が同定されつつある。

研究成果
(30件)

すべてその他

すべて文献書誌 (30件)

[文献書誌] Kurata, T., Nakabayashi, J., Yamamoto, T.S., Mochii, M., Ueno, N: "Visualization of endogenous BMP signaling during Xenopus development"Differentiation. 67. 33-40 (2001)
[文献書誌] Ishizuya, A., Ueda, S., Amano, T., Shimizu, K., Suzuki, K., Ueno, N., Yoshizato, K.: "Thyroid-hormone-dependent and fibroblast-specific expression of BMP-4 correlates With adult epithelial development during amphibian intestinal remodeling"Cell Tissues Res.. 303. 187-195 (2001)
[文献書誌] Morita, K., Shimizu, M., Shibuya, H., Ueno, N.: "A Daf-1-binding protein BRA-1 ia a negative regulator of Daf-7 TGF-b signaling"Proc.Natl.Acad.Sci.USA. 98. 6284-6288 (2001)
[文献書誌] Hanazawa, M., Mochii, M., Ueno, N., Kohara, Y., Iino, Y.: "Use of cDNA subtraction and RNA interference screens in combination reveals Genes required for germ-line development in Caenohabditis elegans"Proc.Natl.Acad.Sci.USA. 98. 8686-8691 (2001)
[文献書誌] Yamamoto, T.S., Takagi, C., Hyodo, A., Ueno, N.: "Suppression of head formation by Xmsx-1 through the inhibition of intracellular nodal signaling"Development. 128. 2769-2779 (2001)
[文献書誌] Sugawara, K., Morita, K., Ueno, N., Shibuya, H.: "BIP, a BRAM-interacting protein involved in TGF-beta signaling, regulates body length in Caenorhabditis elegans"Gene Cells. 6. 566-606 (2001)
[文献書誌] Yoshida, S., Morita, K., Mochii, M., Ueno, N.: "Hypodermal expression of Caenorhabditis elegans TGF-b type I receptor SMA-6 is essential for the growth and maintenance of body length"Dev.Biol.. 240. 32-45 (2001)
[文献書誌] Ohkawwara, B., Iemura, S.-I., ten Dijke, P., Ueno, N.: "Action range of BMP is defined by its N-terminal basic amino acid core"Curr.Biol.. 12. 205-209 (2002)
[文献書誌] H.Sano, M.Mukai, S.Kobayashi: "Maternal Nanos and Pumilio regulate zygotic vasa expression autonomously in the germline progenitors of Drosophila"Develoop.Growth & Differ.. 43. 545-552 (2001)
[文献書誌] A.Nakamura, R.Amikura, K.Hanyu, S.Kobayashi: "Me 31B silences translation of oocyte-loclizing RNAs through the formation of cytoplasmic RNP complex during Drosophila oogenesis"Development. 128. 3233-3242 (2001)
[文献書誌] M.Kashikawa, R.Amikura, S.Kobayashi: "Mitochondrial small rribosomal RNA is a component of germinal granules in Xenopus embryos"Mech.Dev.. 101. 71-77 (2001)
[文献書誌] R.Amikura, K.Hanyu, M.Kashikawa, S.Kobayashi: "Tudor protein is essential for the localization of mmitochondrial ribosomal RNAs in Polar granules in germ plasm of Drosophila embryos"Mech.Dev.. 107. 97-104 (2001)
[文献書誌] R.Amikura, M.Kashikawa, A.Nakamura, S.Kobayashi: "Presence of Mitochondrial-type ribosomes outside mitochondria in germ plasm of Drosophila embryos"Proc.Natl.Acad.Sci.USA. 98. 9133-9138 (2001)
[文献書誌] Shinga, J., Itoh, M., Shiokawa, K., Taira, S., Taira, M.: "Early patterning of the prospective midbrain-hindbrain boundary by the HES-Related gene XHR 1 in Xenopus embryo"Mech.Dev.. 109. 225-239 (2001)
[文献書誌] Shibata, M., Itoh, M., Ohmori, S.-Y., Shinga, J., Taira, M.: "Systematic screening and expression analysis of the head organizer genes in Xenopus embryos"Dev.Biol.. 239. 241-256 (2001)
[文献書誌] A.Nakamura, R.Amikura, K.Hanyu, S.Kobayashi: "Me 31B silences translation of oocyte-loclizing RNAs through the formation of cytoplasmic RNP complex during Drosophila oogenesis"Development. 128. 3233-3242 (2001)
[文献書誌] Hiiratani, I., Mochizuki, T., Tochimoto, N., Taira, M.: "Functional Domains of the LIM Homeodomain Protein Xlim-1 Involved in Negative Regulation, Transactivation, a dn Axis Formation in Xenopus Embryos"Dev.Biol.. 229. 456-467 (2001)
[文献書誌] Hikasa, H., Taira, M.: "A study of Xlim 1 function in the Spemann-Mangold Organizer"Int.J.Dev.Biol.. 45. 209-218 (2001)
[文献書誌] Hikasa, H., Taira, M.: "A Xenopus homolog of a human p53-activated gene, PA26, is specifically Expressed in the notochord"Mech.Dev.. 100. 309-312 (2001)
[文献書誌] Makabe, K.W., Kawashima, T., Kawashima, S., et al.: "Maternal genetic information stored in fertilized eggs of the ascidian, Halocynthia Roretzi"Biology of Ascidian. 0. 165-177 (2001)
[文献書誌] Darras, S., Nishida, H.: "The BMP/CHORDIN antagonism controls sensory pigment cell specification and Differentiation in the ascidian embryo"Dev.Biol.. 236. 271-288 (2001)
[文献書誌] A.Nakamura, R.Amikura, K.Hanyu, S.Kobayashi: "Me 31B silences translation of oocyte-loclizing RNAs through the formation of cytoplasmic RNP complex during Drosophila oogenesis"Development. 128. 3233-3242 (2001)
[文献書誌] Kobayashi, K., Nishida, H.: "Nuclear plasticity and timing mechanisms of the initiation of alkaline phosphatase expression in cytoplasm-transferred blastomeres of ascidians"Dev.Biol.. 234. 510-520 (2001)
[文献書誌] Kim, G.J., Nishida, H.: "Role of FGF and MEK signaling pathway in the ascidian embryo"Dev.Growth Differ.. 43. 521-533 (2001)
[文献書誌] Minokawa, T., Yagi, K., Makabe, K.W., Nishida, H.: "Binary specification of nerve cord and notochord cell fates in ascidian embryos"Development. 128. 2007-2017 (2001)
[文献書誌] Makabe, K.W., Kawashima, T., Kawashima, S., et al.: "Large-scale cDNA analysis of the maternal genetic information in the egg of the ascidian, Halocynthia roretzi, for the gene expression catalog during development"Development. 128. 2555-2567 (2001)
[文献書誌] Darras, S., Nishida, H.: "The BMP signaling pathway is required together with the FGF pathway for Notochord induction in the ascidian embryos"Development. 128. 2629-2638 (2001)
[文献書誌] Nishida, H., Sawada, K.: "Binary specification of nerve cord and notochord cell fates in ascidian embryos"Development. 128. 2007-2017 (2001)
[文献書誌] Kobayashi, K., Nishida, H.: "Macho-1 encodes localized mRNA in ascidian eggs that specifies muscle fate During embryoegnesis"Nature. 409. 724-729 (2001)
[文献書誌] Ogasawara, M., Minokawa, T., Sasakura, Y., Nishida, H., Makabe, K.W.: "A large-scale whole-mount in situ hybridization system : rapid one-tube preparation of DIG-labeled RNA probes and high through put hybridization using 96-well silent screen plates"Zoological Science. 18. 187-193 (2001)

2001 年度 実績報告書

初期発生制御システムの包括的解析

研究代表者

上野 直人 岡崎国立共同研究機構, 基礎生物学研究所, 教授 (40221105)

研究成果

[文献書誌] Kurata, T., Nakabayashi, J., Yamamoto, T.S., Mochii, M., Ueno, N: "Visualization of endogenous BMP signaling during Xenopus development"Differentiation. 67. 33-40 (2001)

[文献書誌] Ishizuya, A., Ueda, S., Amano, T., Shimizu, K., Suzuki, K., Ueno, N., Yoshizato, K.: "Thyroid-hormone-dependent and fibroblast-specific expression of BMP-4 correlates With adult epithelial development during amphibian intestinal remodeling"Cell Tissues Res.. 303. 187-195 (2001)

[文献書誌] Morita, K., Shimizu, M., Shibuya, H., Ueno, N.: "A Daf-1-binding protein BRA-1 ia a negative regulator of Daf-7 TGF-b signaling"Proc.Natl.Acad.Sci.USA. 98. 6284-6288 (2001)

[文献書誌] Hanazawa, M., Mochii, M., Ueno, N., Kohara, Y., Iino, Y.: "Use of cDNA subtraction and RNA interference screens in combination reveals Genes required for germ-line development in Caenohabditis elegans"Proc.Natl.Acad.Sci.USA. 98. 8686-8691 (2001)

[文献書誌] Yamamoto, T.S., Takagi, C., Hyodo, A., Ueno, N.: "Suppression of head formation by Xmsx-1 through the inhibition of intracellular nodal signaling"Development. 128. 2769-2779 (2001)

[文献書誌] Sugawara, K., Morita, K., Ueno, N., Shibuya, H.: "BIP, a BRAM-interacting protein involved in TGF-beta signaling, regulates body length in Caenorhabditis elegans"Gene Cells. 6. 566-606 (2001)

[文献書誌] Yoshida, S., Morita, K., Mochii, M., Ueno, N.: "Hypodermal expression of Caenorhabditis elegans TGF-b type I receptor SMA-6 is essential for the growth and maintenance of body length"Dev.Biol.. 240. 32-45 (2001)

[文献書誌] Ohkawwara, B., Iemura, S.-I., ten Dijke, P., Ueno, N.: "Action range of BMP is defined by its N-terminal basic amino acid core"Curr.Biol.. 12. 205-209 (2002)

[文献書誌] H.Sano, M.Mukai, S.Kobayashi: "Maternal Nanos and Pumilio regulate zygotic vasa expression autonomously in the germline progenitors of Drosophila"Develoop.Growth & Differ.. 43. 545-552 (2001)

[文献書誌] A.Nakamura, R.Amikura, K.Hanyu, S.Kobayashi: "Me 31B silences translation of oocyte-loclizing RNAs through the formation of cytoplasmic RNP complex during Drosophila oogenesis"Development. 128. 3233-3242 (2001)

[文献書誌] M.Kashikawa, R.Amikura, S.Kobayashi: "Mitochondrial small rribosomal RNA is a component of germinal granules in Xenopus embryos"Mech.Dev.. 101. 71-77 (2001)

[文献書誌] R.Amikura, K.Hanyu, M.Kashikawa, S.Kobayashi: "Tudor protein is essential for the localization of mmitochondrial ribosomal RNAs in Polar granules in germ plasm of Drosophila embryos"Mech.Dev.. 107. 97-104 (2001)

[文献書誌] R.Amikura, M.Kashikawa, A.Nakamura, S.Kobayashi: "Presence of Mitochondrial-type ribosomes outside mitochondria in germ plasm of Drosophila embryos"Proc.Natl.Acad.Sci.USA. 98. 9133-9138 (2001)

[文献書誌] Shinga, J., Itoh, M., Shiokawa, K., Taira, S., Taira, M.: "Early patterning of the prospective midbrain-hindbrain boundary by the HES-Related gene XHR 1 in Xenopus embryo"Mech.Dev.. 109. 225-239 (2001)

[文献書誌] Shibata, M., Itoh, M., Ohmori, S.-Y., Shinga, J., Taira, M.: "Systematic screening and expression analysis of the head organizer genes in Xenopus embryos"Dev.Biol.. 239. 241-256 (2001)

[文献書誌] A.Nakamura, R.Amikura, K.Hanyu, S.Kobayashi: "Me 31B silences translation of oocyte-loclizing RNAs through the formation of cytoplasmic RNP complex during Drosophila oogenesis"Development. 128. 3233-3242 (2001)

[文献書誌] Hiiratani, I., Mochizuki, T., Tochimoto, N., Taira, M.: "Functional Domains of the LIM Homeodomain Protein Xlim-1 Involved in Negative Regulation, Transactivation, a dn Axis Formation in Xenopus Embryos"Dev.Biol.. 229. 456-467 (2001)

[文献書誌] Hikasa, H., Taira, M.: "A study of Xlim 1 function in the Spemann-Mangold Organizer"Int.J.Dev.Biol.. 45. 209-218 (2001)

[文献書誌] Hikasa, H., Taira, M.: "A Xenopus homolog of a human p53-activated gene, PA26, is specifically Expressed in the notochord"Mech.Dev.. 100. 309-312 (2001)

[文献書誌] Makabe, K.W., Kawashima, T., Kawashima, S., et al.: "Maternal genetic information stored in fertilized eggs of the ascidian, Halocynthia Roretzi"Biology of Ascidian. 0. 165-177 (2001)

[文献書誌] Darras, S., Nishida, H.: "The BMP/CHORDIN antagonism controls sensory pigment cell specification and Differentiation in the ascidian embryo"Dev.Biol.. 236. 271-288 (2001)

[文献書誌] A.Nakamura, R.Amikura, K.Hanyu, S.Kobayashi: "Me 31B silences translation of oocyte-loclizing RNAs through the formation of cytoplasmic RNP complex during Drosophila oogenesis"Development. 128. 3233-3242 (2001)

[文献書誌] Kobayashi, K., Nishida, H.: "Nuclear plasticity and timing mechanisms of the initiation of alkaline phosphatase expression in cytoplasm-transferred blastomeres of ascidians"Dev.Biol.. 234. 510-520 (2001)

[文献書誌] Kim, G.J., Nishida, H.: "Role of FGF and MEK signaling pathway in the ascidian embryo"Dev.Growth Differ.. 43. 521-533 (2001)

[文献書誌] Minokawa, T., Yagi, K., Makabe, K.W., Nishida, H.: "Binary specification of nerve cord and notochord cell fates in ascidian embryos"Development. 128. 2007-2017 (2001)

[文献書誌] Makabe, K.W., Kawashima, T., Kawashima, S., et al.: "Large-scale cDNA analysis of the maternal genetic information in the egg of the ascidian, Halocynthia roretzi, for the gene expression catalog during development"Development. 128. 2555-2567 (2001)

[文献書誌] Darras, S., Nishida, H.: "The BMP signaling pathway is required together with the FGF pathway for Notochord induction in the ascidian embryos"Development. 128. 2629-2638 (2001)

[文献書誌] Nishida, H., Sawada, K.: "Binary specification of nerve cord and notochord cell fates in ascidian embryos"Development. 128. 2007-2017 (2001)

[文献書誌] Kobayashi, K., Nishida, H.: "Macho-1 encodes localized mRNA in ascidian eggs that specifies muscle fate During embryoegnesis"Nature. 409. 724-729 (2001)

2001 年度実績報告書

上野直人岡崎国立共同研究機構, 基礎生物学研究所, 教授 (40221105)