東華大學圖書館 |

Language: English

Help

回圖書館首頁

手機版館藏查詢

Back

Switch To: Labeled | MARC Mode | ISBD

Social Context Shapes Individual Var...

Queller, Philip Strassmann,

Linked to FindBook

Google Book

Amazon

博客來

Social Context Shapes Individual Variation in Behavior, Learning, and Neural Gene Expression in a Swordtail Fish /

Record Type:	Electronic resources : Monograph/item
Title/Author:	Social Context Shapes Individual Variation in Behavior, Learning, and Neural Gene Expression in a Swordtail Fish // Philip Strassmann Queller.
Author:	Queller, Philip Strassmann,
Description:	1 electronic resource (177 pages)
Notes:	Source: Dissertations Abstracts International, Volume: 86-04, Section: B.
Contained By:	Dissertations Abstracts International86-04B.
Subject:	Aquatic sciences. -
Online resource:	https://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=31690589
ISBN:	9798384442141

Social Context Shapes Individual Variation in Behavior, Learning, and Neural Gene Expression in a Swordtail Fish /
Queller, Philip Strassmann,

Social Context Shapes Individual Variation in Behavior, Learning, and Neural Gene Expression in a Swordtail Fish /Philip Strassmann Queller. - 1 electronic resource (177 pages)

Source: Dissertations Abstracts International, Volume: 86-04, Section: B.

The diverse challenges associated with sociality can be powerful shapers of behavior, yet how sociality affects individual variation in behavior, cognition, and its neural underpinnings is not well understood. Here, we characterized cognitive and behavioral variation as a function of social context in male and female El Abra swordtails (Xiphophorus nigrensis), a species with three genetically-influenced male mating strategies (courtship display, coercion, and mixed strategy). In males, we found that coercive males are bolder but have decreased spatial cognition abilities compared to mixed-strategy and courting males. In females, we conducted a social rearing experiment that exposed females to social treatments that varied in the presence of the type of male mating tactics (coercers only, displayers only, coercers and displayers, and mixed-strategists only). We found that females from complex environments (2 mating tactics present) developed behavioral syndromes characterized by increased boldness and decreased intrasexual aggression relative to females from simple environments (1 mating tactic present). We also found that females from simple environments developed greater spatial cognition abilities than females from simple environments, and that experience with coercion during development led to a greater ability to avoid a coercive male in adulthood. Finally, we found 416 genes were differentially expressed between learners and non-learners after a test of social cognition, as well as 950 genes that were differentially expressed between females from simple and complex rearing environments. Furthermore, we found 640 genes that showed a discordant relationship between learning score and gene expression between females from complex and simple rearing environments. Taken together, these results highlight the power of social context in shaping individual variation in behavior, cognition, and neural gene expression.

English

ISBN: 9798384442141Subjects--Topical Terms:

3174300
Aquatic sciences.
Subjects--Index Terms:

Xiphophorus nigrensis

Social Context Shapes Individual Variation in Behavior, Learning, and Neural Gene Expression in a Swordtail Fish /
LDR:03452nmm a22004333i 4500 001 2429262
005 20250430093611.5
006 m o d
007 cr|nu||||||||
008 261011s2024 miu||||||m |||||||eng d
020 $a 9798384442141
035 $a (MiAaPQD)AAI31690589
035 $a (MiAaPQD)123vireo24698Queller
035 $a AAI31690589
040 $a MiAaPQD $b eng $c MiAaPQD $e rda
100 1 $a Queller, Philip Strassmann, $e author. $3 3817006
245 1 0 $a Social Context Shapes Individual Variation in Behavior, Learning, and Neural Gene Expression in a Swordtail Fish / $c Philip Strassmann Queller.
264 1 $a Ann Arbor : $b ProQuest Dissertations & Theses, $c 2024
300 $a 1 electronic resource (177 pages)
336 $a text $b txt $2 rdacontent
337 $a computer $b c $2 rdamedia
338 $a online resource $b cr $2 rdacarrier
500 $a Source: Dissertations Abstracts International, Volume: 86-04, Section: B.
500 $a Advisors: Cummings, Molly E. Committee members: Ryan, Michael; Phelps, Steve; Rosenthal, Gil.
502 $b Ph.D. $c The University of Texas at Austin $d 2024.
520 $a The diverse challenges associated with sociality can be powerful shapers of behavior, yet how sociality affects individual variation in behavior, cognition, and its neural underpinnings is not well understood. Here, we characterized cognitive and behavioral variation as a function of social context in male and female El Abra swordtails (Xiphophorus nigrensis), a species with three genetically-influenced male mating strategies (courtship display, coercion, and mixed strategy). In males, we found that coercive males are bolder but have decreased spatial cognition abilities compared to mixed-strategy and courting males. In females, we conducted a social rearing experiment that exposed females to social treatments that varied in the presence of the type of male mating tactics (coercers only, displayers only, coercers and displayers, and mixed-strategists only). We found that females from complex environments (2 mating tactics present) developed behavioral syndromes characterized by increased boldness and decreased intrasexual aggression relative to females from simple environments (1 mating tactic present). We also found that females from simple environments developed greater spatial cognition abilities than females from simple environments, and that experience with coercion during development led to a greater ability to avoid a coercive male in adulthood. Finally, we found 416 genes were differentially expressed between learners and non-learners after a test of social cognition, as well as 950 genes that were differentially expressed between females from simple and complex rearing environments. Furthermore, we found 640 genes that showed a discordant relationship between learning score and gene expression between females from complex and simple rearing environments. Taken together, these results highlight the power of social context in shaping individual variation in behavior, cognition, and neural gene expression.
546 $a English
590 $a School code: 0227
650 4 $a Aquatic sciences. $3 3174300
650 4 $a Neurosciences. $3 588700
650 4 $a Molecular biology. $3 517296
650 4 $a Behavioral sciences. $3 529833
653 $a Xiphophorus nigrensis
653 $a Mating tactics
653 $a Coercive males
690 $a 0602
690 $a 0317
690 $a 0307
690 $a 0792
710 2 $a The University of Texas at Austin. $b Ecology, Evolution and Behavior. $e degree granting institution. $3 3817007
720 1 $a Cummings, Molly E. $e degree supervisor.
773 0 $t Dissertations Abstracts International $g 86-04B.
790 $a 0227
791 $a Ph.D.
792 $a 2024
856 4 0 $u https://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=31690589