相关实验视频

Updated: May 6, 2026

Helminth Collection and Identification from Wildlife
09:37

Helminth Collection and Identification from Wildlife

Published on: December 14, 2013

16.4K

对土耳其 (Ciconia ciconia和C. nigra) 的三角动物进行了形态和分子研究

Mehmet Öztürk1, Şinasi Umur2

  • 1Department of Parasitology, Faculty of Veterinary Medicine, Ondokuz Mayıs University, Samsun, Turkey. mhmt556@gmail.com.

Acta parasitologica
|October 28, 2025
PubMed
概括

这项研究使用形态学和分子数据在土耳其鱼中确定了四种三动物物种. 建立了Georduboisia syriaca和Stomylotrema pictum的新分子表征,增强了对鸟类寄生虫的知识.

关键词:
这是一只鸟,鸟鸟.迪格尼纳亚 (Digenea) 是一个生态生态学 生态生态学欧洲欧洲欧洲欧洲欧洲欧洲欧洲虫 虫是一种虫.寄生虫 寄生虫是一种寄生虫.

更多相关视频

Phenotypic Analysis of Rodent Malaria Parasite Asexual and Sexual Blood Stages and Mosquito Stages08:23

Phenotypic Analysis of Rodent Malaria Parasite Asexual and Sexual Blood Stages and Mosquito Stages

Published on: May 30, 2019

12.1K
Mass-Rearing and Molecular Studies in Tortricidae Pest Insects06:22

Mass-Rearing and Molecular Studies in Tortricidae Pest Insects

Published on: March 25, 2022

3.2K

相关概念视频

Types of Selection01:46

Types of Selection

Natural selection influences the frequencies of particular alleles and phenotypes within populations in several different ways. Primarily, natural selection can be directional, stabilizing, or disruptive. Directional selection favors one extreme trait and shifts the population towards that phenotype while selecting against individuals displaying alternate traits. Stabilizing selection favors an intermediate trait with a narrow range of variation. Deviation from the optimal phenotype towards an...
37.5K
Pollination and Flower Structure02:40

Pollination and Flower Structure

Flowers are the reproductive, seed-producing structures of angiosperms. Typically, flowers consist of sepals, petals, stamens, and carpels. Sepals and petals are the vegetative flower organs. Stamens and carpels are the reproductive organs.  
63.9K
Convergent Evolution01:54

Convergent Evolution

Evolution shapes the features of organisms over time, ensuring that they are suited for the environments in which they live. Sometimes, selection pressure leads to the rise of similar but unrelated adaptations in organisms with no recent common ancestors, a process known as convergent evolution.
27.6K
Catenins01:23

Catenins

Catenins are characterized by multiple binding domains and dynamic structures that allow them to function as linker proteins in cell junction complexes. All catenins, except α-catenin, contain a characteristic protein sequence called the armadillo repeat and are therefore also called armadillo proteins.
Catenins in Cell Junctions
Catenins bind to cell adhesion molecules such as cadherins and link them to different cytoskeletal proteins depending on the type of cell junction. At the...
2.2K
Centrioles and Centrosomes01:13

Centrioles and Centrosomes

Most animal cells comprise a pair of centrioles together called a centrosome. The cell duplicates its centrosome and contains two centrosomes side-by-side, which begin to move apart during the prophase. As the centrosomes migrate to two different sides of the cell, microtubules start extending from each centrosome toward the other end. The mitotic spindle is composed of the centrosomes and their emerging microtubules.
Near the end of the prophase, also called late prophase or...
6.9K