新闻>国际
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000166/20181007/34094587.html
Server: cms-9-157
Date: 2026/06/12 13:47:36

Powered by China
China

研究确认与独角仙犄角形成有关的基因

2018-10-07 11:32:01    新华网

新华社东京10月7日电(记者华义)独角仙是一种外形非常奇特的甲虫,雄性拥有硕大的犄角。日本研究人员与国际同行合作,成功确认了决定独角仙犄角形成的基因。

独角仙学名双叉犀金龟,是一种雌雄异形的昆虫,雄独角仙有一个硕大的头角和一个稍小一些的胸角,而雌独角仙没有犄角。

日本基础生物学研究所、东京大学以及美国蒙大拿大学等机构研究人员成功确认了11个与独角仙犄角形成有关的基因。研究人员破坏这些基因的作用后,独角仙的犄角有的消失,有的变短,有的形状变形,有的长出多余的犄角,发生了各种有趣的变化。

研究人员表示,这次确认的与独角仙犄角形成有关的基因群,将有助于研究昆虫的角的进化机制。

相关研究论文已发表在新一期美国在线期刊《科学公共图书馆·遗传学》上。

展开全文
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000166/20181007/34094587.html
Server: cms-9-157
Date: 2026/06/12 13:47:36

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000166/20181007/34094587.html
Server: cms-9-157
Date: 2026/06/12 13:47:36

Powered by China
China

热点新闻

404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000166/20181007/34094587.html
Server: cms-9-157
Date: 2026/06/12 13:47:36

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000166/20181007/34094587.html
Server: cms-9-157
Date: 2026/06/12 13:47:36

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000166/20181007/34094587.html
Server: cms-9-157
Date: 2026/06/12 13:47:36

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000166/20181007/34094587.html
Server: cms-9-157
Date: 2026/06/12 13:47:36

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000166/20181007/34094587.html
Server: cms-9-157
Date: 2026/06/12 13:47:36

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000166/20181007/34094587.html
Server: cms-9-157
Date: 2026/06/12 13:47:36

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000166/20181007/34094587.html
Server: cms-9-157
Date: 2026/06/12 13:47:36

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000166/20181007/34094587.html
Server: cms-9-157
Date: 2026/06/12 13:47:36

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000166/20181007/34094587.html
Server: cms-9-157
Date: 2026/06/12 13:47:36

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000166/20181007/34094587.html
Server: cms-9-157
Date: 2026/06/12 13:47:36

Powered by China
China

韩国捷克谁能赢取胜利 一球小胜成关键

2026-06-12 13:45:51

美军开火致3名印度海员失踪 印方发声 强烈抗议并谴责

2026-06-12 13:45:18

6天翻倍!A股又一只翻倍妖股诞生! 巨芯-U领跑市场

2026-06-12 13:43:28

女子假地址网购雇跑腿掉包让快递赔偿 四年白嫖终落网

2026-06-12 13:42:57

日产十吨的安定饵料生产线曝光 非法产业链揭秘

2026-06-12 13:41:28

车贷逾期22天,妻儿遭遇上门催收!

2026-06-12 13:41:08

本届世界杯中超唯一参赛球员,朴镇燮替补出场完成世界杯首秀

2026-06-12 13:40:46

起底4年亏超10亿上市公司 家族内斗与经营困境

2026-06-12 13:39:00

被拐进黑砖厂做苦力的智障男工 走失原因被曝或和家人有关

2026-06-12 13:38:41

凌晨1点仍排长队!长沙龙虾店等位超300号

2026-06-12 13:38:22

女子演唱会见到偶像当场被“帅晕” 情绪激动引发晕厥

2026-06-12 13:36:54

保安不定时发露骨信息骚扰女业主 物业已取消其进入权限

2026-06-12 13:36:14

加拿大航空一飞行员无照飞行16年 伪造执照骗过监管

2026-06-12 13:34:33

美国5月退还近220亿美元关税 退税程序稳步推进

2026-06-12 13:34:14

背鸡蛋大叔的妻儿已获制定诊疗方案 这个病越早治疗越好:出生后两周内开始

2026-06-12 13:33:54

“退钱哥”说开幕式万元山顶位很值

2026-06-12 13:32:03

韩国队赢球后 疯狂庆祝跪地怒吼

2026-06-12 13:31:30

女子独游淹水古墓陪葬品漂到脚边 网友:你胆量比太平洋还大

2026-06-12 13:29:44

美气象机构宣布厄尔尼诺现象形成 可能增强至强等级

2026-06-12 13:29:14

女子半年3次晕倒确诊血管迷走性晕厥 情绪激动成诱因

2026-06-12 13:27:36

希门尼斯因赛事错过父亲葬礼 世界杯进球泪洒赛场

2026-06-12 13:27:02

看演唱会被偶像“帅晕”?女子半年晕3次 情绪激动致晕厥

2026-06-12 13:25:23

曝阿里巴巴出资15亿美元收购朴朴超市 加码即时零售竞争

2026-06-12 13:24:54

广东阿姨咳嗽久治不愈竟是血液病 罕见病因揭秘

2026-06-12 13:23:33

女生高考考一半发现填错答案,剩25分钟换答题卡写7道大题 极限挑战引发热议

2026-06-12 13:23:15

骑脸开大!特朗普大寿两天前,这组数字直接印白宫边上了…抗议标语引发争议

2026-06-12 13:22:53

存储涨价太疯狂 手机厂商拯救老设备 成本博弈重塑行业规则

2026-06-12 13:21:21

莫迪,遇到麻烦了 外资加速撤离印度

2026-06-12 13:20:55

今夜起南方将进入强降雨集中期 多地雨势明显增强

2026-06-12 13:19:04

官宣:穆里尼奥重返皇马签约3年 重建银河战舰关键一步

2026-06-12 13:18:36

微信推出多图合并发图功能 聊天花样更多样

2026-06-12 13:16:37

真有人被“帅晕了”?29岁女子在演唱会见偶像当场晕倒,被确诊为血管迷走性晕厥 情绪激动引发健康警示

2026-06-12 13:16:03

韦伯谈马刺被逆转:最蠢的比赛 傲慢导致崩盘

2026-06-12 13:14:04
点击查看更多
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000166/20181007/34094587.html
Server: cms-9-157
Date: 2026/06/12 13:47:36

Powered by China
China
`
中华头条
官方
5.0分 1.8亿人在用
优质 安全 免费
`
中华军事
官方
5.0分 2.6亿人在用
优质 安全 免费