Hara A

References (5)

Title : Neonatal lethality of neural crest cell-specific Rest knockout mice is associated with gastrointestinal distension caused by aberrations of myenteric plexus - Aoki_2014_Genes.Cells_19_723
Author(s) : Aoki H , Hara A , Oomori Y , Shimizu Y , Yamada Y , Kunisada T
Ref : Genes Cells , 19 :723 , 2014
Abstract : RE1-silencing transcription factor (REST), also known as NRSF (neuron-restrictive silencer factor), is a well-known transcriptional repressor of neural genes. Rest null mice have embryonic lethality which prevents further investigations of the functions of the Rest gene in vivo. We studied neonatal but not embryonic lethality that was characterized by gastrointestinal tract dilation in the neural crest cell (NCC)-specific Rest conditional knockout (CKO) mice. While no histological abnormalities except the thinning of the digestive tract as a consequence of the gas accumulation were found in the digestive tract of the mutant mice, they do not have proper gastric retention after oral dye administration and the reduction of acetylcholinesterase (AChE) activity in NCC-derived myenteric plexus in the stomach was detected. High CO2 concentration in the dilated digestive tract of the Rest CKO mice indicates a failure of gut function by underdeveloped cholinergic transmission in the enteric nervous system. The observed gastrointestinal distension phenotype provides a model for understanding the genetic and molecular basis of NCC defects in humans.
ESTHER : Aoki_2014_Genes.Cells_19_723
PubMedSearch : Aoki_2014_Genes.Cells_19_723
PubMedID: 25135772

Title : Molecular Cloning and Transcript Expression of Genes Encoding Two Types of Lipoprotein Lipase in the Ovary of Cutthroat Trout, Oncorhynchus clarki - Ryu_2013_Zoolog.Sci_30_224
Author(s) : Ryu YW , Tanaka R , Kasahara A , Ito Y , Hiramatsu N , Todo T , Sullivan CV , Hara A
Ref : Zoolog Sci , 30 :224 , 2013
Abstract : Large amounts of neutral lipids (NLs) are stored as lipid droplets in the ooplasm of fish oocytes, providing an essential energy resource for developing embryos and larvae. However, little is known about the origin of such lipids or about mechanisms underlying their uptake and accumulation in oocytes. We have proposed a model for this lipidation of teleost oocytes, as follows: very low density lipoprotein (Vldl) is metabolized by lipoprotein lipase (Lpl) outside and/or inside of the oocyte and the resulting fatty acids (FAs) are then utilized for de novo biosynthesis of NLs. As a first step toward verification of this model, cDNAs for genes encoding two types of Lpl, lpl and lpl2, were cloned from the ovary of cutthroat trout, Oncorhynchus clarki. Examination of Lpl polypeptide sequences deduced from the cDNAs revealed features similar to LPLs/Lpls in other species, including several conserved structural and functional domains. Both types of lpl mRNA were highly expressed in lipid storage tissues (e.g., adipose tissue, muscle, and ovary) and were predominantly expressed in the granulosa cells of ovarian follicles. Ovarian lpl1 mRNA levels showed a remarkable peak in April (early oocyte lipid droplet stage) and then decreased to low values sustained until November (mid-vitellogenesis), after which time a small peak in lpl1 gene expression was observed in December (late vitellogenesis). The mRNA levels of lpl2 also were elevated in April and were highest in June (late lipid droplet stage), but did not show other pronounced changes. These results suggest that, in the cutthroat trout, Vldl is metabolized by the action of Lpls in the granulosa cell layer to generate free FAs for uptake and biosynthesis of neutral lipids by growing oocytes.
ESTHER : Ryu_2013_Zoolog.Sci_30_224
PubMedSearch : Ryu_2013_Zoolog.Sci_30_224
PubMedID: 23480383
Gene_locus related to this paper: oncmy-a0a060vy20 , oncmy-a0a060y788

Title : Collection, mapping, and annotation of over 28,000 cDNA clones from japonica rice - Kikuchi_2003_Science_301_376
Author(s) : Kikuchi S , Satoh K , Nagata T , Kawagashira N , Doi K , Kishimoto N , Yazaki J , Ishikawa M , Yamada H , Ooka H , Hotta I , Kojima K , Namiki T , Ohneda E , Yahagi W , Suzuki K , Li CJ , Ohtsuki K , Shishiki T , Otomo Y , Murakami K , Iida Y , Sugano S , Fujimura T , Suzuki Y , Tsunoda Y , Kurosaki T , Kodama T , Masuda H , Kobayashi M , Xie Q , Lu M , Narikawa R , Sugiyama A , Mizuno K , Yokomizo S , Niikura J , Ikeda R , Ishibiki J , Kawamata M , Yoshimura A , Miura J , Kusumegi T , Oka M , Ryu R , Ueda M , Matsubara K , Kawai J , Carninci P , Adachi J , Aizawa K , Arakawa T , Fukuda S , Hara A , Hashizume W , Hayatsu N , Imotani K , Ishii Y , Itoh M , Kagawa I , Kondo S , Konno H , Miyazaki A , Osato N , Ota Y , Saito R , Sasaki D , Sato K , Shibata K , Shinagawa A , Shiraki T , Yoshino M , Hayashizaki Y , Yasunishi A
Ref : Science , 301 :376 , 2003
Abstract : We collected and completely sequenced 28,469 full-length complementary DNA clones from Oryza sativa L. ssp. japonica cv. Nipponbare. Through homology searches of publicly available sequence data, we assigned tentative protein functions to 21,596 clones (75.86%). Mapping of the cDNA clones to genomic DNA revealed that there are 19,000 to 20,500 transcription units in the rice genome. Protein informatics analysis against the InterPro database revealed the existence of proteins presented in rice but not in Arabidopsis. Sixty-four percent of our cDNAs are homologous to Arabidopsis proteins.
ESTHER : Kikuchi_2003_Science_301_376
PubMedSearch : Kikuchi_2003_Science_301_376
PubMedID: 12869764
Gene_locus related to this paper: orysa-Q852M6 , orysa-Q8GSE8 , orysa-Q9FYP7 , orysa-Q5JLP6 , orysa-Q8H5P5 , orysa-Q7F1Y5 , orysa-cbp3 , orysa-Q6YSZ8 , orysa-Q8S5X5 , orysa-Q8LIG3 , orysa-Q7F1B1 , orysa-Q9FW17 , orysa-Q337C3 , orysa-Q84QZ6 , orysa-Q84QY7 , orysa-Q6ZDG5 , orysa-Q658B2 , orysa-Q8H3R3 , orysa-Q5SNH3 , orysa-q2qnj4 , orysa-q2qyi1 , orysa-Q4VWY7 , orysa-q5smv5 , orysa-q5z901 , orysa-Q5ZBI5 , orysa-q6atz0 , orysa-q6i5q3 , orysj-q6yse8 , orysa-q6z8b1 , orysa-q6z995 , orysa-q7x7y5 , orysa-q7xkj9 , orysa-q7xr63 , orysa-q7xsq2 , orysa-q7xts6 , orysa-Q8LQS5 , orysa-Q8W3C6 , orysa-q53m20 , orysa-q67iz3 , orysa-q67j02 , orysa-q67j05 , orysa-q67j09 , orysa-q67j10 , orysa-q67tv0 , orysa-q67uz1 , orysa-q69xr2 , orysa-q69y21 , orysa-q75hy2 , orysa-q75i01 , orysa-q688m8 , orysa-q688m9 , orysa-Q6H8G1 , orysi-b8a7e7 , orysi-b8bfe5 , orysj-cgep , orysj-q0djj0 , orysj-q0jaf0 , orysj-q5jl22 , orysj-q6h7q9 , orysj-q6yvk6 , orysj-q7f8x1 , orysj-q10j20 , orysj-q10ss2 , orysj-q69uw6

Title : Analysis of the mouse transcriptome based on functional annotation of 60,770 full-length cDNAs - Okazaki_2002_Nature_420_563
Author(s) : Okazaki Y , Furuno M , Kasukawa T , Adachi J , Bono H , Kondo S , Nikaido I , Osato N , Saito R , Suzuki H , Yamanaka I , Kiyosawa H , Yagi K , Tomaru Y , Hasegawa Y , Nogami A , Schonbach C , Gojobori T , Baldarelli R , Hill DP , Bult C , Hume DA , Quackenbush J , Schriml LM , Kanapin A , Matsuda H , Batalov S , Beisel KW , Blake JA , Bradt D , Brusic V , Chothia C , Corbani LE , Cousins S , Dalla E , Dragani TA , Fletcher CF , Forrest A , Frazer KS , Gaasterland T , Gariboldi M , Gissi C , Godzik A , Gough J , Grimmond S , Gustincich S , Hirokawa N , Jackson IJ , Jarvis ED , Kanai A , Kawaji H , Kawasawa Y , Kedzierski RM , King BL , Konagaya A , Kurochkin IV , Lee Y , Lenhard B , Lyons PA , Maglott DR , Maltais L , Marchionni L , McKenzie L , Miki H , Nagashima T , Numata K , Okido T , Pavan WJ , Pertea G , Pesole G , Petrovsky N , Pillai R , Pontius JU , Qi D , Ramachandran S , Ravasi T , Reed JC , Reed DJ , Reid J , Ring BZ , Ringwald M , Sandelin A , Schneider C , Semple CA , Setou M , Shimada K , Sultana R , Takenaka Y , Taylor MS , Teasdale RD , Tomita M , Verardo R , Wagner L , Wahlestedt C , Wang Y , Watanabe Y , Wells C , Wilming LG , Wynshaw-Boris A , Yanagisawa M , Yang I , Yang L , Yuan Z , Zavolan M , Zhu Y , Zimmer A , Carninci P , Hayatsu N , Hirozane-Kishikawa T , Konno H , Nakamura M , Sakazume N , Sato K , Shiraki T , Waki K , Kawai J , Aizawa K , Arakawa T , Fukuda S , Hara A , Hashizume W , Imotani K , Ishii Y , Itoh M , Kagawa I , Miyazaki A , Sakai K , Sasaki D , Shibata K , Shinagawa A , Yasunishi A , Yoshino M , Waterston R , Lander ES , Rogers J , Birney E , Hayashizaki Y
Ref : Nature , 420 :563 , 2002
Abstract : Only a small proportion of the mouse genome is transcribed into mature messenger RNA transcripts. There is an international collaborative effort to identify all full-length mRNA transcripts from the mouse, and to ensure that each is represented in a physical collection of clones. Here we report the manual annotation of 60,770 full-length mouse complementary DNA sequences. These are clustered into 33,409 'transcriptional units', contributing 90.1% of a newly established mouse transcriptome database. Of these transcriptional units, 4,258 are new protein-coding and 11,665 are new non-coding messages, indicating that non-coding RNA is a major component of the transcriptome. 41% of all transcriptional units showed evidence of alternative splicing. In protein-coding transcripts, 79% of splice variations altered the protein product. Whole-transcriptome analyses resulted in the identification of 2,431 sense-antisense pairs. The present work, completely supported by physical clones, provides the most comprehensive survey of a mammalian transcriptome so far, and is a valuable resource for functional genomics.
ESTHER : Okazaki_2002_Nature_420_563
PubMedSearch : Okazaki_2002_Nature_420_563
PubMedID: 12466851
Gene_locus related to this paper: mouse-1lipg , mouse-1llip , mouse-1plrp , mouse-3neur , mouse-ABH15 , mouse-abhd4 , mouse-abhd5 , mouse-Abhd8 , mouse-Abhd11 , mouse-abhda , mouse-acot4 , mouse-adcl4 , mouse-AI607300 , mouse-BAAT , mouse-bphl , mouse-C87498 , mouse-Ldah , mouse-Ces1d , mouse-Ces2e , mouse-CMBL , mouse-DGLB , mouse-dpp9 , mouse-ES10 , mouse-F135A , mouse-FASN , mouse-hslip , mouse-hyes , mouse-Kansl3 , mouse-LIPH , mouse-LIPK , mouse-lipli , mouse-LIPM , mouse-lypla1 , mouse-lypla2 , mouse-MEST , mouse-MGLL , mouse-ndr4 , mouse-OVCA2 , mouse-pafa , mouse-pcp , mouse-ppce , mouse-Ppgb , mouse-PPME1 , mouse-q3uuq7 , mouse-Q8BLF1 , mouse-ACOT6 , mouse-Q8C1A9 , mouse-Q9DAI6 , mouse-Q80UX8 , mouse-Q8BGG9 , mouse-Q8C167 , mouse-rbbp9 , mouse-SERHL , mouse-tssp

Title : Functional annotation of a full-length mouse cDNA collection - Kawai_2001_Nature_409_685
Author(s) : Kawai J , Shinagawa A , Shibata K , Yoshino M , Itoh M , Ishii Y , Arakawa T , Hara A , Fukunishi Y , Konno H , Adachi J , Fukuda S , Aizawa K , Izawa M , Nishi K , Kiyosawa H , Kondo S , Yamanaka I , Saito T , Okazaki Y , Gojobori T , Bono H , Kasukawa T , Saito R , Kadota K , Matsuda H , Ashburner M , Batalov S , Casavant T , Fleischmann W , Gaasterland T , Gissi C , King B , Kochiwa H , Kuehl P , Lewis S , Matsuo Y , Nikaido I , Pesole G , Quackenbush J , Schriml LM , Staubli F , Suzuki R , Tomita M , Wagner L , Washio T , Sakai K , Okido T , Furuno M , Aono H , Baldarelli R , Barsh G , Blake J , Boffelli D , Bojunga N , Carninci P , de Bonaldo MF , Brownstein MJ , Bult C , Fletcher C , Fujita M , Gariboldi M , Gustincich S , Hill D , Hofmann M , Hume DA , Kamiya M , Lee NH , Lyons P , Marchionni L , Mashima J , Mazzarelli J , Mombaerts P , Nordone P , Ring B , Ringwald M , Rodriguez I , Sakamoto N , Sasaki H , Sato K , Schonbach C , Seya T , Shibata Y , Storch KF , Suzuki H , Toyo-oka K , Wang KH , Weitz C , Whittaker C , Wilming L , Wynshaw-Boris A , Yoshida K , Hasegawa Y , Kawaji H , Kohtsuki S , Hayashizaki Y
Ref : Nature , 409 :685 , 2001
Abstract : The RIKEN Mouse Gene Encyclopaedia Project, a systematic approach to determining the full coding potential of the mouse genome, involves collection and sequencing of full-length complementary DNAs and physical mapping of the corresponding genes to the mouse genome. We organized an international functional annotation meeting (FANTOM) to annotate the first 21,076 cDNAs to be analysed in this project. Here we describe the first RIKEN clone collection, which is one of the largest described for any organism. Analysis of these cDNAs extends known gene families and identifies new ones.
ESTHER : Kawai_2001_Nature_409_685
PubMedSearch : Kawai_2001_Nature_409_685
PubMedID: 11217851
Gene_locus related to this paper: mouse-1lipg , mouse-1plip , mouse-1plrp , mouse-ABH15 , mouse-abhd5 , mouse-ABHD6 , mouse-Abhd8 , mouse-aryla , mouse-bphl , mouse-cauxin , mouse-Ces1g , mouse-CPMac , mouse-dpp8 , mouse-EPHX1 , mouse-ES10 , mouse-hslip , mouse-hyes , mouse-ABHD2 , mouse-lcat , mouse-lipli , mouse-LIPN , mouse-lypla1 , mouse-lypla2 , mouse-OVCA2 , mouse-pafa , mouse-pcp , mouse-Ppgb , mouse-PPME1 , mouse-ppt , mouse-q3uuq7 , mouse-Q9DAI6 , mouse-Q80UX8 , mouse-RISC , mouse-SERHL , mouse-SPG21 , mouse-Tex30