相关实验视频

Updated: Sep 19, 2025

RNA Pull-down Procedure to Identify RNA Targets of a Long Non-coding RNA

RNA Pull-down Procedure to Identify RNA Targets of a Long Non-coding RNA

Published on: April 10, 2018

紫色铜的基因组序列, 阴阳的地狱 (丹尼斯和希弗米勒,1775)

Clara Pladevall¹, Roger Caritg¹, Francisco Cámara²

¹Andorra Research and Innovation (AR+I), Sant Julià de Lòria, Andorra.

|June 19, 2025

概括

我们向您展示了紫铜蝶的第一个基因组组件. 这种高质量的基因组序列包括所有染色体,并识别了超过20,000个编码蛋白质的基因.

科学领域:

基因组学就是基因组学.
昆虫学昆虫学是一门学科.
进化生物学进化生物学

背景情况:

紫铜蝶 (Violet Copper) 是一个蝶属,属于蝶科.
了解L.L.的遗传组成它对进化和生态研究至关重要.

研究的目的:

为了生成一个高品质的基因组组合,为"阴阳地狱".
提供一个有价值的基因组资源,用于未来的研究Lepidoptera.

主要方法:

一个个女性的全基因组测序.
将基因组的生物信息组装成染色体伪分子.
基因注释用于识别蛋白质编码基因.

主要成果:

产生了547.31兆基基因组组,包括25个无间隙染色体伪分子,包括Z和W性别染色体.
线粒体基因组被组装成15.5千基基.
基因注释确定了20122个编码蛋白质的基因.

结论:

这项研究提供了第一个全面的基因组组件,用于Helle.
高质量的基因组作为蝶基因组学和保护工作的基础资源.

关键词:

类动物 (Lepidoptera) 是一种类动物.莱卡纳海勒 (Lycaena helle) 是一个植物.在RNA-seqqq.紫色铜紫色铜基因组序列的测序

更多相关视频

Identification of RNAs Engaged in Direct RNA-RNA Interaction with a Long Non-Coding RNA

Identification of RNAs Engaged in Direct RNA-RNA Interaction with a Long Non-Coding RNA

Published on: July 9, 2021

Specificity Analysis of Protein Lysine Methyltransferases Using SPOT Peptide Arrays

Specificity Analysis of Protein Lysine Methyltransferases Using SPOT Peptide Arrays

Published on: November 29, 2014

相关概念视频

Cis-regulatory Sequences

Cis-regulatory Sequences

Cis-regulatory sequences are short fragments of non-coding DNA that are present on the same chromosomes as the genes that they regulate. These fragments serve as binding sites for transcriptional regulators, proteins that are responsible for controlling gene transcription and differential gene expression across cell types in eukaryotes. Cis-regulatory sequences can be close to the gene of interest or thousands of bases away in the DNA sequence; however, those sequences that are further away are...

Polytene Chromosomes

Polytene Chromosomes

Lampbrush Chromosomes

Lampbrush Chromosomes

In 1882, Flemming observed lampbrush chromosomes (LBC) in salamander eggs. Later in 1892, Rückert observed LBCs in shark egg cells and coined the term "lampbrush chromosomes" because they looked like brushes used to clean kerosene lamps.
LBCs are made up of two pairs of conjugating homologous chromatids. Each chromatid consists of alternatively positioned regions of condensed-inactive chromatin and loosely placed-active side loops, which can be contracted and extended. The loops...