Normal development of chloroplast is vitally important to plants, but its biological mechanism is still far from fully being understood, especially in rice.
Despite the known importance of somatic cells for oocyte developmental competence acquisition, the overall mechanisms underlying the acquisition of full developmental competence are far from being understood, especially in non-mammalian species.
Body size variation within clades of mammals is widespread, but the developmental and life-history mechanisms by which this variation is achieved are poorly understood, especially in extinct forms.
Finally, genetic and genomic concepts may not be well understood, especially in under-resourced or isolated communities, including health professionals [ 8- 12].
However, the physical mechanisms during fabric forming are complex and far from being fully understood especially in multilayer draping.
GABRP encodes the π-subunit of the g-aminobutyric acid (GABA) receptor, which is a transmembrane protein that is poorly understood, especially in breast tissue [ 49, 50].
Although the development of antibodies following a Campylobacter infection is well recognized, their protective role is poorly understood, especially in populations living in developed countries [ 6].
Back pain, the most common type of pain reported by older adults, is often undertreated for reasons that are poorly understood, especially in minority populations.
Despite this improvement in the knowledge of functional bone marrow niches, the mechanisms underlying the relationships between HSCs and their environment are not understood, especially in humans where invasive approaches are not possible.
It is known that large fragment sizes and high connectivity levels are key components for maintaining species in fragments; however, their relative effects are poorly understood, especially in tropical areas.
