相关实验视频

Updated: Jul 17, 2025

Development of Targeting Induced Local Lesions IN Genomes TILLING Populations in Small Grain Crops by Ethyl Methanesulfonate Mutagenesis
08:36

Development of Targeting Induced Local Lesions IN Genomes TILLING Populations in Small Grain Crops by Ethyl Methanesulfonate Mutagenesis

Published on: July 16, 2019

11.7K

基因多样性和人口结构的选择Tef核心基因质谱的基因多样性基于微卫星标记物

Derejaw Tesfa1,2, Tileye Feyissa3, Kebebew Assefa4

  • 1Debereziet Agricultural Research Center, Ethiopian Institute of Agricultural Research, Bishoftu, Ethiopia. derejawt07@gmail.com.

Molecular biology reports
|August 31, 2023
PubMed
概括

这项研究揭示了埃塞俄比亚特夫 (Eragrostis tef) 种群中显著的遗传多样性,这对作物改善至关重要. 这些发现突出了基因混合和独特的等位基因的存在,这对未来的育种策略有价值.

关键词:
集群集群是一个集群集群.核心生殖细胞质.基因流动是基因的流动.遗传差异化 遗传差异化遗传距离 遗传距离 遗传距离在PICIC中,您可以使用PIC.释放品种 释放品种 释放品种

更多相关视频

Identifying Mutations by High Resolution Melting in a TILLING Population of Rice06:10

Identifying Mutations by High Resolution Melting in a TILLING Population of Rice

Published on: September 2, 2019

7.4K
BEST: Barcode Enabled Sequencing of Tetrads12:59

BEST: Barcode Enabled Sequencing of Tetrads

Published on: May 1, 2014

10.1K

相关概念视频

Genetic Variation01:25

Genetic Variation

Genetic variation is the diversity in DNA sequences found among individuals of the same species. This diversity is crucial for a species' survival because it helps organisms adapt to environmental changes. Genetic variation begins with fertilization, where an egg and sperm cell merge. Each of these cells carries 23 chromosomes, up to 46 in the fertilized egg. Chromosomes are long DNA strands that contain genes, the basic units of heredity.
Genes exist in different versions called alleles,...
322
Plant Breeding and Biotechnology01:59

Plant Breeding and Biotechnology

Crop cultivation has a long history in human civilization, with records showing the cultivation of cereal plants beginning at around 8000 BC. This early plant breeding was developed primarily to provide a steady supply of food.
19.0K
Genetics of Speciation02:16

Genetics of Speciation

Speciation is the evolutionary process resulting in the formation of new, distinct species—groups of reproductively isolated populations.
19.3K
Gene Flow02:39

Gene Flow

Gene flow is the transfer of genes among populations, resulting from either the dispersal of gametes or from the migration of individuals.
35.2K
DNA Microarrays02:34

DNA Microarrays

Microarrays are high-throughput and relatively inexpensive assays that can be automated to analyze large quantities of data at a time. They are used in genome-wide studies to compare gene or protein expression under two varied conditions, such as healthy and diseased states. Microarrays consist of glass or silica slides on which probe molecules are covalently attached through surface functionalization. Most commonly, the slides are prepared through the chemisorption of silanes to silica...
17.5K
Gene Duplication and Divergence02:37

Gene Duplication and Divergence

The seminal work of Ohno in 1970 popularized the idea of gene duplication and divergence. DNA sequence comparison studies reveal that a large portion of the genes in bacteria, archaebacteria, and eukaryotes was  generated by gene duplication and divergence, indicating its critical role in evolution.
The duplicated copies of the gene are called Paralogs. Paralogs with similar sequences and functions form a gene family. Across several species, a large number of gene families are...
6.2K