نتایج جستجو برای: sporophyte

تعداد نتایج: 330  

Journal: :Molecular biology and evolution 2003
Rumiko Kofuji Naomi Sumikawa Misuzu Yamasaki Kimihiko Kondo Kunihiko Ueda Motomi Ito Mitsuyasu Hasebe

MADS-box genes encode transcription factors involved in various important aspects of development and differentiation in land plants, metazoans, and other organisms. Three types of land plant MADS-box genes have been reported. MIKCC- and MIKC*-type genes both contain conserved MADS and K domains but have different exon/intron structures. M-type genes lack a K domain. Most MADS-box genes previous...

Journal: :Proceedings of the National Academy of Sciences of the United States of America 2005
K Diane Jofuku Pamela K Omidyar Zorana Gee Jack K Okamuro

APETALA2 (AP2) is best known for its role in the regulation of flower meristem and flower organ identity and development in Arabidopsis. We show here that AP2 also plays an important role in determining seed size, seed weight, and the accumulation of seed oil and protein. We demonstrate genetically that AP2 acts through the maternal sporophyte and endosperm genomes to control seed weight and se...

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