This suggests that nitrogen-fixation has been made an obligatory process in NoAz and a way to prevent any reassimilation of the nitrogen being released which is meant for the benefit of the plant.
It has been difficult to determine whether AP2 reorganization is an obligatory process in vivo.
Mating is a non-obligatory process [6], which occurs in the salivary glands of the tsetse fly vector [7], [8].
Of the remaining three LECA Rabs, Rab24 has been linked to autophagy, but cannot be obligatory for this process as it is conserved in only a very few non-metazoan phyla, and Rab28 has been linked to endosome function in trypanosomes, but little is known of its role in metazoans [ 44, 45].
For most types of solid tumours, patient mortality and much morbidity is attributable to metastatic disease, of which invasion is an obligatory component process.
Furthermore, mice with selective deletion of leptin receptor from kisspeptin neurones display normal pubertal development, sexual maturation and fertility, demonstrating that leptin action on kisspeptin neurones is not obligatory for these processes (Donato et al., 2011).
Inflectional morphology includes the processes of obligatory inflection for mood, person, and voice (tense/aspect is not an inflectional category in Kalaallisut).
(30) Together, these results suggest the glycine is integrally involved in, but not obligatory for, the gating process.
Indeed, much of the speed-up enjoyed by familiar faces might result from obligatory recognition processes.
The reform, obligatory for all, was considered "necessary for salvation" and was supported by Tsar Alexis Romanov.
