Yamada L

References (3)

Title : The Lingula genome provides insights into brachiopod evolution and the origin of phosphate biomineralization - Luo_2015_Nat.Commun_6_8301
Author(s) : Luo YJ , Takeuchi T , Koyanagi R , Yamada L , Kanda M , Khalturina M , Fujie M , Yamasaki S , Endo K , Satoh N
Ref : Nat Commun , 6 :8301 , 2015
Abstract : The evolutionary origins of lingulid brachiopods and their calcium phosphate shells have been obscure. Here we decode the 425-Mb genome of Lingula anatina to gain insights into brachiopod evolution. Comprehensive phylogenomic analyses place Lingula close to molluscs, but distant from annelids. The Lingula gene number has increased to approximately 34,000 by extensive expansion of gene families. Although Lingula and vertebrates have superficially similar hard tissue components, our genomic, transcriptomic and proteomic analyses show that Lingula lacks genes involved in bone formation, indicating an independent origin of their phosphate biominerals. Several genes involved in Lingula shell formation are shared by molluscs. However, Lingula has independently undergone domain combinations to produce shell matrix collagens with EGF domains and carries lineage-specific shell matrix proteins. Gene family expansion, domain shuffling and co-option of genes appear to be the genomic background of Lingula's unique biomineralization. This Lingula genome provides resources for further studies of lophotrochozoan evolution.
ESTHER : Luo_2015_Nat.Commun_6_8301
PubMedSearch : Luo_2015_Nat.Commun_6_8301
PubMedID: 26383154
Gene_locus related to this paper: linun-a0a1s3h3d9 , linun-a0a2r2mta8

Title : The draft genome of Ciona intestinalis: insights into chordate and vertebrate origins - Dehal_2002_Science_298_2157
Author(s) : Dehal P , Satou Y , Campbell RK , Chapman J , Degnan B , De Tomaso A , Davidson B , Di Gregorio A , Gelpke M , Goodstein DM , Harafuji N , Hastings KE , Ho I , Hotta K , Huang W , Kawashima T , Lemaire P , Martinez D , Meinertzhagen IA , Necula S , Nonaka M , Putnam N , Rash S , Saiga H , Satake M , Terry A , Yamada L , Wang HG , Awazu S , Azumi K , Boore J , Branno M , Chin-Bow S , DeSantis R , Doyle S , Francino P , Keys DN , Haga S , Hayashi H , Hino K , Imai KS , Inaba K , Kano S , Kobayashi K , Kobayashi M , Lee BI , Makabe KW , Manohar C , Matassi G , Medina M , Mochizuki Y , Mount S , Morishita T , Miura S , Nakayama A , Nishizaka S , Nomoto H , Ohta F , Oishi K , Rigoutsos I , Sano M , Sasaki A , Sasakura Y , Shoguchi E , Shin-I T , Spagnuolo A , Stainier D , Suzuki MM , Tassy O , Takatori N , Tokuoka M , Yagi K , Yoshizaki F , Wada S , Zhang C , Hyatt PD , Larimer F , Detter C , Doggett N , Glavina T , Hawkins T , Richardson P , Lucas S , Kohara Y , Levine M , Satoh N , Rokhsar DS
Ref : Science , 298 :2157 , 2002
Abstract : The first chordates appear in the fossil record at the time of the Cambrian explosion, nearly 550 million years ago. The modern ascidian tadpole represents a plausible approximation to these ancestral chordates. To illuminate the origins of chordate and vertebrates, we generated a draft of the protein-coding portion of the genome of the most studied ascidian, Ciona intestinalis. The Ciona genome contains approximately 16,000 protein-coding genes, similar to the number in other invertebrates, but only half that found in vertebrates. Vertebrate gene families are typically found in simplified form in Ciona, suggesting that ascidians contain the basic ancestral complement of genes involved in cell signaling and development. The ascidian genome has also acquired a number of lineage-specific innovations, including a group of genes engaged in cellulose metabolism that are related to those in bacteria and fungi.
ESTHER : Dehal_2002_Science_298_2157
PubMedSearch : Dehal_2002_Science_298_2157
PubMedID: 12481130
Gene_locus related to this paper: cioin-141645 , cioin-147959 , cioin-150181 , cioin-154370 , cioin-ACHE1 , cioin-ACHE2 , cioin-cxest , cioin-f6qcp0 , cioin-f6r8z1 , cioin-f6u176 , cioin-f6vac9 , cioin-f6x584 , cioin-f6xa69 , cioin-f6y403 , cioin-h2xqb4 , cioin-H2XTI0 , cioin-F6T1M3 , cioin-H2XUP7 , cioin-CIN.7233 , cioin-F6V269 , cioin-Cin16330 , cioin-h2xua2 , cioin-f6vaa5 , cioin-f6v9x6 , cioin-f6swc9 , cioin-f7amz2 , cioin-f6s021 , cioin-h2xxq9 , cioin-h2xne6 , cioin-f6ynr2

Title : A cDNA resource from the basal chordate Ciona intestinalis -
Author(s) : Satou Y , Yamada L , Mochizuki Y , Takatori N , Kawashima T , Sasaki A , Hamaguchi M , Awazu S , Yagi K , Sasakura Y , Nakayama A , Ishikawa H , Inaba K , Satoh N
Ref : Genesis , 33 :153 , 2002
PubMedID: 12203911
Gene_locus related to this paper: cioin-141645 , cioin-147959 , cioin-150181 , cioin-154370 , cioin-ACHE1 , cioin-ACHE2 , cioin-cxest , cioin-F6V269