Detection of signal recognition particle (SRP) RNAs in the nuclear ribosomal internal transcribed spacer 1 (ITS1) of three lineages of ectomycorrhizal fungi (Agaricomycetes, Basidiomycota)

Martin Ryberg; Ellen Larsson; R. Henrik Nilsson; Magnus Alm Rosenblad; Leho Tedersoo; Kessy Abarenkov; Christian Wurzbacher; María P. Martín

首页> 外文期刊>MycoKeys >Detection of signal recognition particle (SRP) RNAs in the nuclear ribosomal internal transcribed spacer 1 (ITS1) of three lineages of ectomycorrhizal fungi (Agaricomycetes, Basidiomycota)

【24h】

Detection of signal recognition particle (SRP) RNAs in the nuclear ribosomal internal transcribed spacer 1 (ITS1) of three lineages of ectomycorrhizal fungi (Agaricomycetes, Basidiomycota)

机译：检测三种外生菌根真菌谱系（Agaricomycetes，Basidiomycota）的核糖体内部转录间隔区1（ITS1）中的信号识别颗粒（SRP）RNA。

获取原文

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

During a routine scan for Signal Recognition Particle (SRP) RNAs in eukaryotic sequences, we surprisingly found in silico evidence in GenBank for a 265-base long SRP RNA sequence in the ITS1 region of a total of 11 fully identified species in three ectomycorrhizal genera of the Basidiomycota (Fungi): Astraeus, Russula, and Lactarius. To rule out sequence artifacts, one specimen from a species indicated to have the SRP RNA-containing ITS region in each of these genera was ordered and re-sequenced. Sequences identical to the corresponding GenBank entries were recovered, or in the case of a non-original but conspecific specimen differed by three bases, showing that these species indeed have an SRP RNA sequence incorporated into their ITS1 region. Other than the ribosomal genes, this is the first known case of non-coding RNAs in the eukaryotic ITS region, and it may assist in the examination of other types of insertions in fungal genomes.

机译：在常规扫描真核序列中的信号识别颗粒（SRP）RNA的过程中，我们意外地在计算机上的GenBank中找到了计算机证据，证明在三个外生菌根属的11个完全识别物种的ITS1区中，该序列具有265个碱基长的SRP RNA序列。 Basidiomycota（真菌）：Astraeus，Russula和Lactarius。为了排除序列伪影，对一个物种的一个标本进行了排序和重新排序，该标本被标明在每个属中都具有SRP RNA的ITS区。回收了与相应GenBank条目相同的序列，或者在非原始但同种标本中相差三个碱基的情况下，表明这些物种确实在其ITS1区掺入了SRP RNA序列。除核糖体基因外，这是真核ITS区中非编码RNA的第一个已知病例，它可能有助于检查真菌基因组中其他类型的插入。

著录项

来源
《MycoKeys》 |2016年第13期|共13页
作者
Martin Ryberg; Ellen Larsson; R. Henrik Nilsson; Magnus Alm Rosenblad; Leho Tedersoo; Kessy Abarenkov; Christian Wurzbacher; María P. Martín;
展开▼
作者单位

展开▼
收录信息
原文格式 PDF
正文语种
中图分类植物学;
关键词

相似文献

外文文献
中文文献
专利

1. Nuclear ribosomal internal transcribed spacer 1 (ITS1) variation in the Anastrepha fraterculus cryptic species complex (Diptera, Tephritidae) of the Andean region [J] . Alvarado Norma Nolazco, Alvarez-Baca Jeniffer K., Clavijo P. A. Rodriguez, ZooKeys . 2015,第540期

机译：安第斯山脉地区的Anasterrepha fraterculus隐性物种复合体（Diptera，Tephritidae）中的核糖体内部转录间隔区1（ITS1）变异
2. Intraspecific variation in the first internal transcribed spacer (ITS1) of the nuclear ribosomal DNA in Melipona subnitida (Hymenoptera, Apidae), an endemic stingless bee from northeastern Brazil [J] . Darci de Oliveira CRUZ, Daniel Macedo de Mélo JORGE, Julio Otavio Portela PEREiRA, Apidologie . 2006,第3期

机译：潜伏Melipona subnitida（Hymenoptera，Apidae）核内核糖体DNA的第一个内部转录间隔区（ITS1）的种内变异，这是一种来自巴西东北部的地方性无刺蜂
3. Nuclear ribosomal DNA internal transcribed spacer 1 (ITS1) in Picea (Pinaceae): sequence divergence and structure [J] . Campbell CS, Wright WA, Cox M, Molecular phylogenetics and evolution . 2005,第1期

机译：云杉（木犀科）的核糖体DNA内部转录间隔区1（ITS1）：序列分歧和结构。
4. Phyla canescensi multiple introductions into Australia as revealed by ISSR markers and nuclear ribosomal DNA internal transcribed spacers (ITS) [C] . Mohammad Fatemi, Caroline Gross, Mic Mien, Australian Weeds Conferences . 2008

机译：Phyla Canescensi将澳大利亚的多次介绍，如ISSR标记和核核糖体DNA内转录的间隔（其）透露
5. Phylogeny and biogeography of Gnetum (Gnetales): I. Evolution of the internal transcribed spacer of nuclear ribosomal DNA in a genus of gymnosperms, Gnetum; II. Molecular evolution of the chloroplast trnT-trnF region: Insights from Gnetales; III. Horizontal gene transfer from flowering plants to Gnetum (Gnetales); and, IV. Age, evolution, and biogeography of Gnetum [D] . Won, Hyosig 2004

机译：Gnetum（Gnetales）的系统发育和生物地理学：I.裸子植物Gnetum核内核糖体DNA内部转录间隔区的演变；二。叶绿体trnT-trnF区的分子进化：来自Gnetales的见解；三，基因水平从开花植物转移到Gnetum（Gnetales）；并且，IV。 Gnetum的年龄，进化和生物地理
6. Nuclear ribosomal internal transcribed spacer 1 (ITS1) variation in the Anastrephafraterculus cryptic species complex (Diptera Tephritidae) of the Andean region [O] . Bruce D. Sutton, Gary J. Steck, Allen L. Norrbom, 2015

机译：核仁内部转录核糖体内部转录间隔区1（ITS1）变异。安第斯山脉地区的蝴蝶属隐性物种复合体（双翅目天蛾科）
7. Supplementary material 2 from: Rosenblad MA, Martín MP, Tedersoo L, Ryberg M, Larsson E, Wurzbacher C, Abarenkov K, Nilsson RH (2016) Detection of signal recognition particle (SRP) RNAs in the nuclear ribosomal internal transcribed spacer 1 (ITS1) of three lineages of ectomycorrhizal fungi (Agaricomycetes, Basidiomycota). MycoKeys 13: 21-33. https://doi.org/10.3897/mycokeys.13.8579 [O] . Alm Rosenblad, Magnus, Martín, María P., Tedersoo, Leho, 2016

机译：补充材料2来自：Rosenblad MA，Martin MP，Tedersoo L，Ryberg M，Larsson E，Wurzbacher C，Abarenkov K，Nilsson RH（2016）核糖体内部转录间隔子1（ITS1）中信号识别颗粒（SRP）RNA的检测）的三个外生菌根真菌谱系（姬菇菌，Basidiomycota）。 MycoKeys 13：21-33。 https://doi.org/10.3897/mycokeys.13.8579

Detection of signal recognition particle (SRP) RNAs in the nuclear ribosomal internal transcribed spacer 1 (ITS1) of three lineages of ectomycorrhizal fungi (Agaricomycetes, Basidiomycota)

摘要

著录项

相似文献

相关主题

期刊订阅