Nota: A tradução desta entrada está atualmente em revisão de qualidade, portanto parte do conteúdo é exibida temporariamente apenas em inglês.
Este verbete ainda não foi traduzido para o seu idioma, portanto o original é exibido abaixo.
blastopore
This term is a specialized biological descriptor used almost exclusively in embryology and developmental biology. It describes a critical structural transition during gastrulation, the phase where a single-layered blastula transforms into a multi-layered gastrula.
Usage is typically restricted to academic or scientific contexts, such as textbooks or research papers. It is often paired with the terms protostome and deuterostome to categorize animals based on whether the blastopore develops into the mouth or the anus, respectively.
Meanings
Examples
The blastopore is the first opening to form during the process of gastrulation.
In protostomes the blastopore eventually develops into the mouth.
In protostomes the blastopore eventually develops into the mouth.
Wait so the blastopore becomes the anus in deuterostomes like us?
The cells migrate inward through the blastopore to create the endoderm.
I need to identify the location of the blastopore under this microscope.
The closure of the blastopore is a critical step in early embryonic development.
Does this specific species exhibit a typical blastopore formation?
The archenteron forms as cells invaginate through the blastopore.
The archenteron forms as cells invaginate through the blastopore.