A male sterile mutant with desynatptic behaviours of chromosomes in Nigella sativa L. Subhendu Rang Animesh K. Datta 2.pdf Keywords Broad elongated lax pinnae mutant Desynapsis Male sterility Meiotic continuation Microspore degeneration Year 1998 Volume Vol 2 Serial 2 Read more about A male sterile mutant with desynatptic behaviours of chromosomes in Nigella sativa L.