ログイン
言語:

WEKO3

  • トップ
  • ランキング
To
lat lon distance
To

Field does not validate



インデックスリンク

インデックスツリー

メールアドレスを入力してください。

WEKO

One fine body…

WEKO

One fine body…

アイテム

  1. 010 学術雑誌論文
  2. 01 研究員発表論文
  3. 原野, 智広 / HARANO, Tomohiro

Female seed beetles, Callosobruchus chinensis, remate more readily after mating with relatives

https://ir.soken.ac.jp/records/3789
https://ir.soken.ac.jp/records/3789
069dd652-766a-43b7-87ae-6d41432e4281
Item type 学術雑誌論文 / Journal Article(1)
公開日 2013-07-22
タイトル
タイトル Female seed beetles, Callosobruchus chinensis, remate more readily after mating with relatives
タイトル
タイトル Female seed beetles, Callosobruchus chinensis, remate more readily after mating with relatives
言語 en
言語
言語 eng
資源タイプ
資源タイプ識別子 http://purl.org/coar/resource_type/c_6501
資源タイプ journal article
アクセス権
アクセス権 metadata only access
アクセス権URI http://purl.org/coar/access_right/c_14cb
著者 HARANO, Tomohiro

× HARANO, Tomohiro

HARANO, Tomohiro

Search repository
KATSUKI, Masako

× KATSUKI, Masako

KATSUKI, Masako

Search repository
著者別名 原野, 智広

× 原野, 智広

原野, 智広

Search repository
抄録
内容記述タイプ Abstract
内容記述 Mate relatedness can have an impact on fitness and inbreeding avoidance is a potential factor shaping mating behaviour. When females are unable to avoid mating with kin, they may exploit postcopulatory mechanisms as an alternative means to avoid inbreeding. If females increase their remating propensity after incestuous matings, they could reduce the likelihood of kin siring their offspring. We investigated the effects of male relatedness on the probabilities of female first mating and remating in the adzuki bean beetle, Callosobruchus chinensis. Females showed no precopulatory discrimination against brothers at their first or second mating. In contrast, females mated first with brothers were more willing to remate than females mated first with unrelated males. We found no evidence that males transfer fewer sperm when mating with sisters. This study suggests that C. chinensis does not avoid inbreeding before and during copulation. Instead, females that mated with related males adapted their subsequent mating behaviour to avoid the potential costs of inbreeding. Polyandry in this species may be the result of females attempting to prevent genetic incompatibility by remating after having mated to a relative.
書誌情報 Animal Behaviour
en : Animal Behaviour

巻 83, 号 4, p. 1007-1010, 発行日 2012-04
出版者
出版者 Elsevier
ISSN
収録物識別子タイプ ISSN
収録物識別子 00033472
DOI
識別子タイプ DOI
関連識別子 https://doi.org/10.1016/j.anbehav.2012.01.022
関連名称 10.1016/j.anbehav.2012.01.022
権利
権利情報 © 2012 The Association for the Study of Animal Behaviour
戻る
0
views
See details
Views

Versions

Ver.1 2023-06-20 14:30:21.486369
Show All versions

Share

Mendeley Twitter Facebook Print Addthis

Cite as

エクスポート

OAI-PMH
  • OAI-PMH JPCOAR 2.0
  • OAI-PMH JPCOAR 1.0
  • OAI-PMH DublinCore
  • OAI-PMH DDI
Other Formats
  • JSON
  • BIBTEX

Confirm


Powered by WEKO3


Powered by WEKO3