Analysis of Polycerate Mutants Reveals the Evolutionary Co-option of HOXD1 for Horn Patterning in Bovidae.

Analysis of Polycerate Mutants Reveals the Evolutionary Co-option of HOXD1 for Horn Patterning in Bovidae.
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DOI:
10.1093/molbev/msab021
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发表时间:
2021-05-19
影响因子:
10.7
通讯作者:
Capitan A
Capitan A
中科院分区:
生物学1区
文献类型:
--
作者:
Allais-Bonnet A;Hintermann A;Deloche MC;Cornette R;Bardou P;Naval-Sanchez M;Pinton A;Haruda A;Grohs C;Zakany J;Bigi D;Medugorac I;Putelat O;Greyvenstein O;Hadfield T;Jemaa SB;Bunevski G;Menzi F;Hirter N;Paris JM;Hedges J;Palhiere I;Rupp R;Lenstra JA;Gidney L;Lesur J;Schafberg R;Stache M;Wandhammer MD;Arbogast RM;Guintard C;Blin A;Boukadiri A;Rivière J;Esquerré D;Donnadieu C;Danchin-Burge C;Reich CM;Riley DG;Marle-Koster EV;Cockett N;Hayes BJ;Drögemüller C;Kijas J;Pailhoux E;Tosser-Klopp G;Duboule D;Capitan A

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在进化过程中,山核桃(即,高等反刍动物)发展出了一种显著多样的骨性颅附属物,统称为“头饰”,它们可能具有相同的起源和遗传基础。然而,其数量和位置背后的遗传决定因素的性质和功能仍然难以捉摸。雅各布和其他稀有的绵羊和山羊种群的特点是多角,存在两个以上的角。在这里,我们描述了不同的POLYCERATE等位基因在每个物种,都与缺陷HOXD 1功能。我们发现,在这个位点的单倍不足的结果在角芽原基的分裂,可能是以下的初始形态发生领域的异常扩展。这些结果突出了该基因在头饰图案中所起的关键作用,并说明了参与双层早期发育的基因的进化共同选择,以适当地固定牛科这些独特器官的位置和数量。
In the course of evolution, pecorans (i.e., higher ruminants) developed a remarkable diversity of osseous cranial appendages, collectively referred to as “headgear,” which likely share the same origin and genetic basis. However, the nature and function of the genetic determinants underlying their number and position remain elusive. Jacob and other rare populations of sheep and goats are characterized by polyceraty, the presence of more than two horns. Here, we characterize distinct POLYCERATE alleles in each species, both associated with defective HOXD1 function. We show that haploinsufficiency at this locus results in the splitting of horn bud primordia, likely following the abnormal extension of an initial morphogenetic field. These results highlight the key role played by this gene in headgear patterning and illustrate the evolutionary co-option of a gene involved in the early development of bilateria to properly fix the position and number of these distinctive organs of Bovidae.
DOI: 10.1371/journal.pone.0063512
发表时间: 2013
期刊: PloS one
影响因子: 3.7
作者:
Allais-Bonnet A;Grohs C;Medugorac I;Krebs S;Djari A;Graf A;Fritz S;Seichter D;Baur A;Russ I;Bouet S;Rothammer S;Wahlberg P;Esquerré D;Hoze C;Boussaha M;Weiss B;Thépot D;Fouilloux MN;Rossignol MN;van Marle-Köster E;Hreiðarsdóttir GE;Barbey S;Dozias D;Cobo E;Reversé P;Catros O;Marchand JL;Soulas P;Roy P;Marquant-Leguienne B;Le Bourhis D;Clément L;Salas-Cortes L;Venot E;Pannetier M;Phocas F;Klopp C;Rocha D;Fouchet M;Journaux L;Bernard-Capel C;Ponsart C;Eggen A;Blum H;Gallard Y;Boichard D;Pailhoux E;Capitan A
通讯作者: Capitan A
DOI: 10.4404/hystrix-24.1-6292
发表时间: 2013-01-01
影响因子: 1.5
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发表时间: 2016-04-01
期刊: ANIMAL GENETICS
影响因子: 2.4
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DOI: 10.1016/0925-4773(92)90038-l
发表时间: 1992-07-01
影响因子: 2.6
作者:
FROHMAN, MA;MARTIN, GR
通讯作者: MARTIN, GR
DOI: 10.1038/nature10757
发表时间: 2012-02-02
期刊: NATURE
影响因子: 64.8
作者:
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