MADS-Box Transcription Factor FRUITFULL Orthologs in Nicotiana Promote Transition to Flower, but Did Not Significantly Alter Capsule Development
نویسندگان
چکیده
منابع مشابه
The FRUITFULL MADS-box gene mediates cell differentiation during Arabidopsis fruit development.
Fruit morphogenesis is a process unique to flowering plants, and yet little is known about its developmental control. Following fertilization, fruits typically undergo a dramatic enlargement that is accompanied by differentiation of numerous distinct cell types. We have identified a mutation in Arabidopsis called fruitfull (ful-1), which abolishes elongation of the silique after fertilization. ...
متن کاملCharacterization of MADS-domain transcription factor complexes in Arabidopsis flower development.
Floral organs are specified by the combinatorial action of MADS-domain transcription factors, yet the mechanisms by which MADS-domain proteins activate or repress the expression of their target genes and the nature of their cofactors are still largely unknown. Here, we show using affinity purification and mass spectrometry that five major floral homeotic MADS-domain proteins (AP1, AP3, PI, AG, ...
متن کاملIdentification of genes dependent on the MADS box transcription factor SrfA in Dictyostelium discoideum development.
Analysis of microarrays containing 6,345 Dictyostelium discoideum genes has identified 21 whose expression is dependent on the MADS box transcription factor SrfA. In wild-type cells, all of these genes are induced late in development. At least four of them are necessary for proper spore differentiation, stability, and/or germination.
متن کاملMADS-box Transcription Factor OsMADS25 Regulates Root Development through Affection of Nitrate Accumulation in Rice
MADS-box transcription factors are vital regulators participating in plant growth and development process and the functions of most of them are still unknown. ANR1 was reported to play a key role in controlling lateral root development through nitrate signal in Arabidopsis. OsMADS25 is one of five ANR1-like genes in Oryza Sativa and belongs to the ANR1 clade. Here we have investigated the role ...
متن کاملbearded-ear encodes a MADS box transcription factor critical for maize floral development.
Although many genes that regulate floral development have been identified in Arabidopsis thaliana, relatively few are known in the grasses. In normal maize (Zea mays), each spikelet produces an upper and lower floral meristem, which initiate floral organs in a defined phyllotaxy before being consumed in the production of an ovule. The bearded-ear (bde) mutation affects floral development differ...
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ژورنال
عنوان ژورنال: Alexandria Journal of Agricultural Sciences
سال: 2015
ISSN: 2535-1931
DOI: 10.21608/alexja.2015.31249