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References (2)

Title : The adhesion protein IgSF9b is coupled to neuroligin 2 via S-SCAM to promote inhibitory synapse development - Woo_2013_J.Cell.Biol_201_929
Author(s) : Woo J , Kwon SK , Nam J , Choi S , Takahashi H , Krueger D , Park J , Lee Y , Bae JY , Lee D , Ko J , Kim H , Kim MH , Bae YC , Chang S , Craig AM , Kim E
Ref : Journal of Cell Biology , 201 :929 , 2013
Abstract : Synaptic adhesion molecules regulate diverse aspects of synapse formation and maintenance. Many known synaptic adhesion molecules localize at excitatory synapses, whereas relatively little is known about inhibitory synaptic adhesion molecules. Here we report that IgSF9b is a novel, brain-specific, homophilic adhesion molecule that is strongly expressed in GABAergic interneurons. IgSF9b was preferentially localized at inhibitory synapses in cultured rat hippocampal and cortical interneurons and was required for the development of inhibitory synapses onto interneurons. IgSF9b formed a subsynaptic domain distinct from the GABAA receptor- and gephyrin-containing domain, as indicated by super-resolution imaging. IgSF9b was linked to neuroligin 2, an inhibitory synaptic adhesion molecule coupled to gephyrin, via the multi-PDZ protein S-SCAM. IgSF9b and neuroligin 2 could reciprocally cluster each other. These results suggest a novel mode of inhibitory synaptic organization in which two subsynaptic domains, one containing IgSF9b for synaptic adhesion and the other containing gephyrin and GABAA receptors for synaptic transmission, are interconnected through S-SCAM and neuroligin 2.
ESTHER : Woo_2013_J.Cell.Biol_201_929
PubMedSearch : Woo_2013_J.Cell.Biol_201_929
PubMedID: 23751499

Title : Curated genome annotation of Oryza sativa ssp. japonica and comparative genome analysis with Arabidopsis thaliana - Itoh_2007_Genome.Res_17_175
Author(s) : Itoh T , Tanaka T , Barrero RA , Yamasaki C , Fujii Y , Hilton PB , Antonio BA , Aono H , Apweiler R , Bruskiewich R , Bureau T , Burr F , Costa de Oliveira A , Fuks G , Habara T , Haberer G , Han B , Harada E , Hiraki AT , Hirochika H , Hoen D , Hokari H , Hosokawa S , Hsing YI , Ikawa H , Ikeo K , Imanishi T , Ito Y , Jaiswal P , Kanno M , Kawahara Y , Kawamura T , Kawashima H , Khurana JP , Kikuchi S , Komatsu S , Koyanagi KO , Kubooka H , Lieberherr D , Lin YC , Lonsdale D , Matsumoto T , Matsuya A , McCombie WR , Messing J , Miyao A , Mulder N , Nagamura Y , Nam J , Namiki N , Numa H , Nurimoto S , O'Donovan C , Ohyanagi H , Okido T , Oota S , Osato N , Palmer LE , Quetier F , Raghuvanshi S , Saichi N , Sakai H , Sakai Y , Sakata K , Sakurai T , Sato F , Sato Y , Schoof H , Seki M , Shibata M , Shimizu Y , Shinozaki K , Shinso Y , Singh NK , Smith-White B , Takeda J , Tanino M , Tatusova T , Thongjuea S , Todokoro F , Tsugane M , Tyagi AK , Vanavichit A , Wang A , Wing RA , Yamaguchi K , Yamamoto M , Yamamoto N , Yu Y , Zhang H , Zhao Q , Higo K , Burr B , Gojobori T , Sasaki T
Ref : Genome Res , 17 :175 , 2007
Abstract : We present here the annotation of the complete genome of rice Oryza sativa L. ssp. japonica cultivar Nipponbare. All functional annotations for proteins and non-protein-coding RNA (npRNA) candidates were manually curated. Functions were identified or inferred in 19,969 (70%) of the proteins, and 131 possible npRNAs (including 58 antisense transcripts) were found. Almost 5000 annotated protein-coding genes were found to be disrupted in insertional mutant lines, which will accelerate future experimental validation of the annotations. The rice loci were determined by using cDNA sequences obtained from rice and other representative cereals. Our conservative estimate based on these loci and an extrapolation suggested that the gene number of rice is approximately 32,000, which is smaller than previous estimates. We conducted comparative analyses between rice and Arabidopsis thaliana and found that both genomes possessed several lineage-specific genes, which might account for the observed differences between these species, while they had similar sets of predicted functional domains among the protein sequences. A system to control translational efficiency seems to be conserved across large evolutionary distances. Moreover, the evolutionary process of protein-coding genes was examined. Our results suggest that natural selection may have played a role for duplicated genes in both species, so that duplication was suppressed or favored in a manner that depended on the function of a gene.
ESTHER : Itoh_2007_Genome.Res_17_175
PubMedSearch : Itoh_2007_Genome.Res_17_175
PubMedID: 17210932
Gene_locus related to this paper: orysa-Q7XTC5 , orysa-Q852M6 , orysa-Q8GSE8 , orysa-Q9FYP7 , orysa-Q5ZA26 , orysa-Q5JLP6 , orysa-Q8H5P5 , orysa-Q7F1Y5 , orysa-cbp3 , orysa-cbpx , orysa-Q6YSZ8 , orysa-Q9FW17 , orysa-Q84QZ6 , orysa-Q0JK71 , orysa-B9EWJ8 , orysa-Q6ZDG6 , orysa-Q6ZDG5 , orysa-Q658B2 , orysa-Q5N7L1 , orysa-Q8RYV9 , orysa-Q8H3R3 , orysa-Q5SNH3 , orysa-pir7a , orysa-q2qnj4 , orysa-q2qyj1 , orysa-q2r077 , orysa-Q4VWY7 , orysa-q5smv5 , orysa-q5z901 , orysa-Q5ZBI5 , orysa-q6atz0 , orysa-q6i5q3 , orysa-q6j657 , orysa-q6k4q2 , orysj-q6yse8 , orysa-q6yy42 , orysa-q6yzk1 , orysa-q6z8b1 , orysa-q6z995 , orysa-q6zjq6 , orysa-q7x7y5 , orysa-Q7XC50 , orysa-q7xr62 , orysa-q7xr63 , orysa-q7xsg1 , orysa-q7xsq2 , orysa-q7xts6 , orysa-q7xv53 , orysa-Q8LQS5 , orysa-Q8RZ79 , orysa-Q8S0U8 , orysa-Q8W3C6 , orysa-Q9LHX5 , orysa-q53m20 , orysa-q53nd8 , orysa-q60e79 , orysa-q67iz2 , orysa-q67iz3 , orysa-q67iz7 , orysa-q67iz8 , orysa-q67j02 , orysa-q67j05 , orysa-q67j09 , orysa-q67j10 , orysa-q67tr6 , orysa-q67tv0 , orysa-q69j38 , orysa-q69y21 , orysa-q75hy1 , orysa-q75hy2 , orysa-Q0J0A4 , orysa-q651a8 , orysa-q652g4 , orysa-q688m8 , orysa-Q6H8G1 , orysi-a2z179 , orysi-a2zef2 , orysi-b8a7e6 , orysi-b8a7e7 , orysi-b8bfe5 , orysi-b8bhp9 , orysj-b9fi05 , orysj-q0djj0 , orysj-q0jaf0 , orysj-q0jga1 , orysj-q0jhi5 , orysj-q5jl22 , orysj-q5jlw7 , orysj-q6h7q9 , orysj-q6yvk6 , orysj-q7f8x1 , orysj-q7xcx3 , orysj-q9fwm6 , orysj-q10j20 , orysj-q10ss2 , orysj-q69uw6 , orysj-q94d71 , orysj-q0iq98 , orysj-b9gbs4 , orysj-b9gbs1