A towering genome: Experimentally validated adaptations to high blood pressure and extreme stature in the giraffe
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A towering genome : Experimentally validated adaptations to high blood pressure and extreme stature in the giraffe. / Liu, Chang; Gao, Jianbo; Cui, Xinxin; Li, Zhipeng; Chen, Lei; Yuan, Yuan; Zhang, Yaolei; Mei, Liangwei; Zhao, Lan; Cai, Dan; Hu, Mingliang; Zhou, Botong; Li, Zihe; Qin, Tao; Si, Huazhe; Li, Guangyu; Lin, Zeshan; Xu, Yicheng; Zhu, Chenglong; Yin, Yuan; Zhang, Chenzhou; Xu, Wenjie; Li, Qingjie; Wang, Kun; Gilbert, M. Thomas P.; Heller, Rasmus; Wang, Wen; Huang, Jinghui; Qiu, Qiang.
In: Science Advances, Vol. 7, No. 12, eabe9459, 2021.Research output: Contribution to journal › Journal article › Research › peer-review
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TY - JOUR
T1 - A towering genome
T2 - Experimentally validated adaptations to high blood pressure and extreme stature in the giraffe
AU - Liu, Chang
AU - Gao, Jianbo
AU - Cui, Xinxin
AU - Li, Zhipeng
AU - Chen, Lei
AU - Yuan, Yuan
AU - Zhang, Yaolei
AU - Mei, Liangwei
AU - Zhao, Lan
AU - Cai, Dan
AU - Hu, Mingliang
AU - Zhou, Botong
AU - Li, Zihe
AU - Qin, Tao
AU - Si, Huazhe
AU - Li, Guangyu
AU - Lin, Zeshan
AU - Xu, Yicheng
AU - Zhu, Chenglong
AU - Yin, Yuan
AU - Zhang, Chenzhou
AU - Xu, Wenjie
AU - Li, Qingjie
AU - Wang, Kun
AU - Gilbert, M. Thomas P.
AU - Heller, Rasmus
AU - Wang, Wen
AU - Huang, Jinghui
AU - Qiu, Qiang
PY - 2021
Y1 - 2021
N2 - The suite of adaptations associated with the extreme stature of the giraffe has long interested biologists and physiologists. By generating a high-quality chromosome-level giraffe genome and a comprehensive comparison with other ruminant genomes, we identified a robust catalog of giraffe-specific mutations. These are primarily related to cardiovascular, bone growth, vision, hearing, and circadian functions. Among them, the giraffe FGFRL1 gene is an outlier with seven unique amino acid substitutions not found in any other ruminant. Gene-edited mice with the giraffe-type FGFRL1 show exceptional hypertension resistance and higher bone mineral density, both of which are tightly connected with giraffe adaptations to high stature. Our results facilitate a deeper understanding of the molecular mechanism underpinning distinct giraffe traits, and may provide insights into the study of hypertension in humans.
AB - The suite of adaptations associated with the extreme stature of the giraffe has long interested biologists and physiologists. By generating a high-quality chromosome-level giraffe genome and a comprehensive comparison with other ruminant genomes, we identified a robust catalog of giraffe-specific mutations. These are primarily related to cardiovascular, bone growth, vision, hearing, and circadian functions. Among them, the giraffe FGFRL1 gene is an outlier with seven unique amino acid substitutions not found in any other ruminant. Gene-edited mice with the giraffe-type FGFRL1 show exceptional hypertension resistance and higher bone mineral density, both of which are tightly connected with giraffe adaptations to high stature. Our results facilitate a deeper understanding of the molecular mechanism underpinning distinct giraffe traits, and may provide insights into the study of hypertension in humans.
U2 - 10.1126/sciadv.abe9459
DO - 10.1126/sciadv.abe9459
M3 - Journal article
C2 - 33731352
AN - SCOPUS:85102659159
VL - 7
JO - Science advances
JF - Science advances
SN - 2375-2548
IS - 12
M1 - eabe9459
ER -
ID: 260186854