Sentence examples for developmental units from inspiring English sources
Various lineages of amniotes display keratinized skin appendages (feathers, hairs, and scales) that differentiate in the embryo from genetically controlled developmental units whose spatial organization is patterned by reaction-diffusion mechanisms (RDM).
Whilst in the current study we have concentrated on the relationship between the binary form and the plant phytomer, this is the only one of many examples of the branching and repetition of the morphological and developmental units (cells, meristems, modules etc) that are omnipresent in the plant kingdom [24], [35], [51].
In fact, there is increasing evidence that different cortical regions represent separate developmental units orchestrated by individual master genes [ 40].
The boundaries of these nuclei have not been defined precisely enough, particularly with regard to developmental units, notably hindbrain rhombomeres.
These formations represent plurisegmental complexes, once their respective topography relative to the r5 r11 developmental units is taken into account.
An increase in shared morphological characteristics is noted throughout in these caudal hindbrain developmental units (predominant columnar structure of all nuclei in the caudal medulla).
Founded as an experimental and developmental unit of Teachers College at Columbia University.
Each scale on most reptiles' bodies develops from a discrete developmental unit, called a scale primordium.
A phytomer is a developmental unit composed (in rice) of a leaf, a node to which the leaf is attached, an axillary bud, which will eventually give rise to a tiller, and two rings of crown roots formed above and under each node and called the "upper root" and the "lower root" (Fig. 2a).
The system is defined more accurately as the set of membranes that form a single functional and developmental unit, either being connected directly, or exchanging material through vesicle transport.
The challenge for discovering control mechanisms lies in the difficulty of investigating the cumulus-oocyte complex which is a developmental unit, implying that oocytes in isolation do not faithfully reflect biology in situ.
