AINTEGUMENTA（ANT）与胚珠特性基因SEEDSTICK（STK）、SHATTERPROOF1（SHP1）和SHATTERPROOF2（SHP2）之间的遗传相互作用。
Genetic interaction between AINTEGUMENTA (ANT) and the ovule identity genes SEEDSTICK (STK), SHATTERPROOF1 (SHP1) and SHATTERPROOF2 (SHP2).
作者信息
Losa Alessia, Colombo Monica, Brambilla Vittoria, Colombo Lucia
机构信息
Dipartimento di Biologia, Università degli Studi di Milano, 20133, Milan, Italy.
出版信息
Sex Plant Reprod. 2010 Jun;23(2):115-21. doi: 10.1007/s00497-009-0130-3. Epub 2009 Dec 30.
AINTEGUMENTA (ANT) promotes initiation and growth of ovule integuments which cell fate is specified by ovule identity factors, such as SEEDSTICK (STK), SHATTERPROOF1 (SHP1) and SHATTERPROOF2 (SHP2). To study the genetic interaction between ANT and the ovule identity genes, we have obtained a stk shp1 shp2 ant quadruple mutant. The molecular and morphological characterization of the quadruple mutant and its comparison with the stk shp1 shp2 triple mutant, the shp1 shp2 ant triple mutant and the stk ant double mutant are here presented.
AINTEGUMENTA（ANT）促进胚珠珠被的起始和生长，胚珠珠被的细胞命运由胚珠特征因子决定，如SEEDSTICK（STK）、SHATTERPROOF1（SHP1）和SHATTERPROOF2（SHP2）。为了研究ANT与胚珠特征基因之间的遗传相互作用，我们获得了一个stk shp1 shp2 ant四重突变体。本文展示了四重突变体的分子和形态特征，并将其与stk shp1 shp2三重突变体、shp1 shp2 ant三重突变体和stk ant双突变体进行了比较。
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