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Article Dans Une Revue New Phytologist Année : 2009

Computational analysis of flowering in pea (Pisum sativum)

Résumé

During plant development, the transition from a vegetative to reproductive state is a critical event. For decades, pea (Pisum sativum) has been used as a model species to study this transition. These studies have led to a conceptual, qualitative model for the control of flower initiation, referred to as the 'classical' model. This model involves many inputs, namely photoperiod, genetic states and two mobile signals which interact to determine the first node of flowering. Here, we developed a computational model based on the hypotheses of the classical model. Accordingly, we converted qualitative hypotheses into quantitative rules. We found that new hypotheses, in addition to those already described for the classical model, were required that explicitly described the signals. In particular, we hypothesized that the key flowering gene
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Dates et versions

hal-01192266 , version 1 (02-09-2015)

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Citer

Bénédicte Wenden, Elizabeth A. Dun, Jim Hanan, Bruno Andrieu, James L. Weller, et al.. Computational analysis of flowering in pea (Pisum sativum). New Phytologist, 2009, 184, pp.153-167. ⟨10.1111/j.1469-8137.2009.02952.x⟩. ⟨hal-01192266⟩
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