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The gap gene Krüppel of Rhodnius prolixus is required for segmentation and for repression of the homeotic gene sex comb-reduced
(Academic Press Inc Elsevier Science, 2014-03-01)
The establishment of the anterior–posterior segmentation in insects requires the concerted action of a hierarchical gene network. Here, we study the orthologue of Krüppel gap gene in the hemipteran Rhodnius prolixus (Rp-Kr). ...
The rubber tree (Hevea brasiliensis Muell. Arg.) homologue of the LEAFY/FLORICAULA gene is preferentially expressed in both male and female floral meristems
(Oxford Univ PressOxfordInglaterra, 2005)
Homeotic effects, somitogenesis and the evolution of vertebral numbers in recent and fossil amniotes
(National Academy of Sciences, 2010-02)
The development of distinct regions in the amniote vertebral column results from somite formation and Hox gene expression, with the adult morphology displaying remarkable variation among lineages. Mammalian regionalization ...
Omissions in the synthetic theory of evolution
(Sociedad de Biología de Chile, 2010)
Kicking against the PRCs - A Domesticated Transposase Antagonises Silencing Mediated by Polycomb Group Proteins and Is an Accessory Component of Polycomb Repressive Complex 2
(Public Library Of Science, 2015-12)
The Polycomb group (PcG) and trithorax group (trxG) genes play crucial roles in development by regulating expression of homeotic and other genes controlling cell fate. Both groups catalyse modifications of chromatin, ...
The Evolution of HoxD-11 Expression in the Bird Wing: Insights from Alligator mississippiensis
(PUBLIC LIBRARY SCIENCE, 2008-10-03)
Background: Comparative morphology identifies the digits of the wing of birds as 1,2 and 3, but they develop at
embryological positions that become digits 2, 3 and 4 in other amniotes. A hypothesis to explain this is that ...
Dynamics of chromatin accessibility and gene regulation by MADS-domain transcription factors in flower development
(Biomed Central, 2014-03)
Background: Development of eukaryotic organisms is controlled by transcription factors that trigger specific and global changes in gene expression programs. In plants, MADS-domain transcription factors act as master ...