Arachis hypogaea normal sporogenesis
and syngamy with occasional single fertilization.
There is sporogenesis
(a sexual development phase) inside the mosquito's digestive system.
(2016) similarly demonstrated that the Lygus diet facilitated a comparison of pathogenesis and sporogenesis
phases of 3 B.
Genes in the SQUAMOSA promoter-binding protein (SBP-box) gene family encode SBP proteins, which perform a variety of regulatory functions that are involved in leaf development, vegetative phase change, flower and fruit development, plant architecture, sporogenesis
, gibberellic acid signaling, and toxin response .
In our study, we propose that the concentration of some components in specific morphological parts (i.e., pilei) of the mushroom is related to biochemical processes involved in the reproduction of fungi, mainly formation and maturation of the spores (events of karyogamy, meiosis, and sporogenesis
Fallen Feijoa fruit when sporogenesis
of the gametophyte, pollination, or fertilization is abnormal.
A preliminary phylogenetic analysis of sporogenesis
via formation of embryos without fecundation, and reconstituting a diploid meiotic mother cell during sporogenesis
. As it was stated by Morzenti (1969), apogamous species usually have higher chromosome number than the sexual species related, which is reflected in spore sizes, since cell size is proved to be correlated with ploidy level in ferns (Barrington et al.
and spores of Equisetum bogotense (Equisetaceae) from mountain areas of Colombia.
Detection of the initial infective stages of the protozoan parasite Marteilia sydneyi in Saccostrea glomerata and their development through to sporogenesis
, gametogenesis, and embryology in Brachicomeciliaris (Labill).
Perhaps those spores, and those of the third sporangium of the Oman plant, were incompletely formed, or suffered from an error at some stage of sporogenesis
. Regardless of whether these smaller spores are included, however, our mean spore sizes span the boundary supposedly separating the diploid from the tetraploid taxon; chromosome counts will be necessary to conclusively determine the subspecies involved.