The induction efficiency was approximately 9.1% when meiotic stages of megasporogenesis from the diplotene stage to the diakinesis stage were exposed to a high temperature of 44掳C for 4h. Simple sequence repeat (SSR) markers revealed that the 2n gametes were derived from the RRIM 600 female...
Consistent with their functions, GCR1 expressed in tomato trichomes, with the expression being stronger in the apical cells of the non-glandular trichomes (NGT) than in the glandular cells of DGT and PGT (Fig.2a, b,Supplementary Fig.5). To further know whether the abolished expression of GCR...
Megasporogenesis is a key step during ovule development in angiosperms, but the small number and inaccessibility of these cells have hampered molecular and genome-wide studies. Thus, many questions remain regarding the molecular basis of cell specification, differentiation, and development in the ...
Vasa (Ddx4, DEAD box polypeptide 4), an extremely specific marker of germ cells in vivo, is an ATP-dependent RNA helicase that plays an essential role in germ cell development and gametogenesis. However, the expression and function information about this gene in groupers remains lacking. Here...
first-trimester ultrasound screeningprenatal diagnosisA pregnant woman was revealed to have fetal univentricular heart and megacystis by a routine first-trimester ultrasound. Chorionic villus sampling with the use of karyotyping and microarray found no causative etiologies. A further investigation with ...