Microsporogenesis is simultaneous in the early‐divergent grass Streptochaeta, but successive in the closest grass relative, Ecdeiocolea
Simultaneous microsporogenesis is described for the first time in a grass, Streptochaeta
spicata Schrad., a tropical Brazilian species that belongs in the early‐divergent subfamily …
spicata Schrad., a tropical Brazilian species that belongs in the early‐divergent subfamily …
[HTML][HTML] Microsporogenesis variation in Codiaeum producing inaperturate pollen grain
B Albert, PH Gouyon… - Comptes …, 2009 - comptes-rendus.academie-sciences …
A study of microsporogenesis (the earliest stage of pollen ontogeny) was undertaken in
seven cultivars of Codiaeum variegatum var. pictum, a eudicot species that produces …
seven cultivars of Codiaeum variegatum var. pictum, a eudicot species that produces …
Release of developmental constraints on tetrad shape is confirmed in inaperturate pollen of Potamogeton
Abstract Background and Aims Microsporogenesis in monocots is often characterized by
successive cytokinesis with centrifugal cell plate formation. Pollen grains in monocots are …
successive cytokinesis with centrifugal cell plate formation. Pollen grains in monocots are …
Ultrastructural study of programmed cell death of tapetum in Panax ginseng
BK Jeong - 생명과학회지, 2009 - dbpia.co.kr
Tapetum is the tissue in which nutrients are supplied to the developing microspore in
angiosperm anther. At tetrad stage of microspore, the tapetal cells show maximum …
angiosperm anther. At tetrad stage of microspore, the tapetal cells show maximum …