Gene_locus Report for: sollc-k4bm34

Other strains: Solanum lycopersicum (Tomato) (Lycopersicon esculentum); Solanum tuberosum (Potato)

(Below N is a link to NCBI taxonomic web page and E link to ESTHER at designed phylum.)
> cellular organisms: N E > Eukaryota: N E > Viridiplantae: N E > Streptophyta: N E > Streptophytina: N E > Embryophyta: N E > Tracheophyta: N E > Euphyllophyta: N E > Spermatophyta: N E > Magnoliophyta: N E > Mesangiospermae: N E > eudicotyledons: N E > Gunneridae: N E > Pentapetalae: N E > asterids: N E > lamiids: N E > Solanales: N E > Solanaceae: N E > Solanoideae: N E > Solaneae: N E > Solanum: N E > Lycopersicon: N E > Solanum lycopersicum: N E

Title: The tomato genome sequence provides insights into fleshy fruit evolution
Sato S, Tomato Genome Consortium
Ref: Nature, 485:635, 2012 : PubMed
Abstract


ESTHER: Sato_2012_Nature_485_635
PubMedSearch: Sato 2012 Nature 485 635
PubMedID: 22660326
Gene_locus related to this paper: lyces-Q9ZWF3, lyces-q56r03, sollc-k4bm34, sollc-k4ctq1, soltu-m1a5u0, sollc-a0a3q7i5e0, soltu-m1baq1, sollc-a0a3q7j0r2, sollc-a0a3q7ehh5, sollc-a0a3q7f7t8, sollc-a0a3q7iqx6

Abstract

Tomato (Solanum lycopersicum) is a major crop plant and a model system for fruit development. Solanum is one of the largest angiosperm genera and includes annual and perennial plants from diverse habitats. Here we present a high-quality genome sequence of domesticated tomato, a draft sequence of its closest wild relative, Solanum pimpinellifolium, and compare them to each other and to the potato genome (Solanum tuberosum). The two tomato genomes show only 0.6% nucleotide divergence and signs of recent admixture, but show more than 8% divergence from potato, with nine large and several smaller inversions. In contrast to Arabidopsis, but similar to soybean, tomato and potato small RNAs map predominantly to gene-rich chromosomal regions, including gene promoters. The Solanum lineage has experienced two consecutive genome triplications: one that is ancient and shared with rosids, and a more recent one. These triplications set the stage for the neofunctionalization of genes controlling fruit characteristics, such as colour and fleshiness.



        

Title: Genome sequence and analysis of the tuber crop potato
Xu X, Pan S, Cheng S, Zhang B, Mu D, Ni P, Zhang G, Yang S, Li R and Visser RG <87 more author(s)> Xu X, Pan S, Cheng S, Zhang B, Mu D, Ni P, Zhang G, Yang S, Li R, Wang J, Orjeda G, Guzman F, Torres M, Lozano R, Ponce O, Martinez D, De la Cruz G, Chakrabarti SK, Patil VU, Skryabin KG, Kuznetsov BB, Ravin NV, Kolganova TV, Beletsky AV, Mardanov AV, Di Genova A, Bolser DM, Martin DM, Li G, Yang Y, Kuang H, Hu Q, Xiong X, Bishop GJ, Sagredo B, Mejia N, Zagorski W, Gromadka R, Gawor J, Szczesny P, Huang S, Zhang Z, Liang C, He J, Li Y, He Y, Xu J, Zhang Y, Xie B, Du Y, Qu D, Bonierbale M, Ghislain M, Herrera Mdel R, Giuliano G, Pietrella M, Perrotta G, Facella P, O'Brien K, Feingold SE, Barreiro LE, Massa GA, Diambra L, Whitty BR, Vaillancourt B, Lin H, Massa AN, Geoffroy M, Lundback S, DellaPenna D, Buell CR, Sharma SK, Marshall DF, Waugh R, Bryan GJ, Destefanis M, Nagy I, Milbourne D, Thomson SJ, Fiers M, Jacobs JM, Nielsen KL, Sonderkaer M, Iovene M, Torres GA, Jiang J, Veilleux RE, Bachem CW, De Boer J, Borm T, Kloosterman B, van Eck H, Datema E, Hekkert B, Goverse A, van Ham RC, Visser RG (- 87)
Ref: Nature, 475:189, 2011 : PubMed
Abstract


ESTHER: Xu_2011_Nature_475_189
PubMedSearch: Xu 2011 Nature 475 189
PubMedID: 21743474
Gene_locus related to this paper: soltu-q2tqv0, soltu-q4h433, soltu-m0zl00, soltu-m1aw23, soltu-m0zxh5, soltu-m1d3q4, soltu-m1bz14, soltu-m1d3q6, sollc-k4b1g3, soltu-m0zzn8, soltu-m1ba60, sollc-k4bf33, soltu-m1c8d8, soltu-m1ced9, soltu-m1a385, soltu-m1bz15, soltu-m1a7s9, soltu-m1bc84, soltu-m1bpd1, sollc-k4bm34, soltu-m1a487, soltu-m1a5u0, soltu-m1cjx7, soltu-m1bvq8, soltu-m1baq1, soltu-m1cfh4, soltu-m1azl4, soltu-m0ztj0, soltu-m1d6d0, soltu-m1cap1, soltu-m1a7m1, soltu-m1d3s6

Abstract

Potato (Solanum tuberosum L.) is the world's most important non-grain food crop and is central to global food security. It is clonally propagated, highly heterozygous, autotetraploid, and suffers acute inbreeding depression. Here we use a homozygous doubled-monoploid potato clone to sequence and assemble 86% of the 844-megabase genome. We predict 39,031 protein-coding genes and present evidence for at least two genome duplication events indicative of a palaeopolyploid origin. As the first genome sequence of an asterid, the potato genome reveals 2,642 genes specific to this large angiosperm clade. We also sequenced a heterozygous diploid clone and show that gene presence/absence variants and other potentially deleterious mutations occur frequently and are a likely cause of inbreeding depression. Gene family expansion, tissue-specific expression and recruitment of genes to new pathways contributed to the evolution of tuber development. The potato genome sequence provides a platform for genetic improvement of this vital crop.