Definition of Micromere. Meaning of Micromere. Synonyms of Micromere

Here you will find one or more explanations in English for the word Micromere. Also in the bottom left of the page several parts of wikipedia pages related to the word Micromere and, of course, Micromere synonyms and on the right images related to the word Micromere.

Definition of Micromere

Micromere
Micromere Mi"cro*mere, n. [Micro- + -mere.] (Biol.) One of the smaller cells, or blastomeres, resulting from the complete segmentation of a telolecithal ovum.

Meaning of Micromere from wikipedia

- successive cleavage cycle, the macromeres give rise to quartets of smaller micromeres at the animal pole. The divisions that produce these quartets occur at...
- Cryptantha micromeres is a species of flowering plant in the borage family known by the common name pygmyflower cryptantha. It is native to California...
- adult's broadly fivefold symmetry. During cleavage, mesoderm and small micromeres are specified. At the end of gastrulation, cells of these two types form...
- 2a, 2c, 3c and 3d cells. The s**** plates arise primarily from the 2d micromere, although 2a, 2b, 2c and sometimes 3c cells also parti****te in its secretion...
- unequally and they give rise to four big macromeres and four smaller micromeres. Once this fourth division has occurred, the embryo has reached a 16 cell...
- anterior/posterior axis lies along the animal/vegetal axis set up during cleavage. The micromeres induce the nearby tissue to become endoderm while the animal cells are...
- unequal cleavage resulting in three cell types, small, medium and large (micromeres, mesomeres, megameres). Megameres develop into a syncytial layer, the...
- euechinoid embryonic development, e.g. in the purple sea urchin, the micromeres comprise a set of four small cells that reside at the base of the vegetal...
- the end of stage 3 the AB cell divides. On stage 4 of development, the micromeres and teloblast stem cells are formed and subsequently, the D quadrant divides...
- while descendants of the first quartet micromeres give rise to structures in the larval head. When micromere 2d is laser ablated, 2d derived structures...
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