Symmetry is not just a word; it is a concept like harmony. It not only attracts our visual sense; it also plays a major role in our sense of beauty.
Zygotic cell proliferation gives rise to a blastula, which then forms an inner cell mass to become a blastocyst. Gastrulation is the process by which the blastocyst is transformed into a gastrula ...
The mRNA transcripts of pattern-recognition receptors (PRRs) including CfPGRP-S1, CfLGBP, CfLec-1 and CfLec-3 were observed at a low level or even undetected at early developmental stages from eggs to ...
vannamei. Early development stages: zygote (zygo), 2 cells (C2), 4 cells (C4), 32 cells (C32), blastula (blast), gastrula (gast), limb bud embryo I (Lbe1), limb bud embryo II (Lbe2), larva in membrane ...
The experimental shrimp, L. vannamei, were cultured in 25°C ± 1°C circulating seawater in our laboratory, and fed three times a day with equal weight commercial feed pellets. The shrimp with the body ...