Zobrazeno 1 - 10
of 271
pro vyhledávání: '"egg number"'
Autor:
Yanfa Sun, Yan Li, Xiaobing Jiang, Qiong Wu, Rulong Lin, Hongping Chen, Min Zhang, Tao Zeng, Yong Tian, Enrong Xu, Yeqiong Zhang, Lizhi Lu
Publikováno v:
Poultry Science, Vol 103, Iss 9, Pp 104032- (2024)
ABSTRACT: Egg production is an important economic trait in layer ducks and understanding the genetics basis is important for their breeding. In this study, a genome-wide association study (GWAS) for egg production traits in 303 female Longyan Shan-ma
Externí odkaz:
https://doaj.org/article/fb1c57fcb1f34fea97d7aee8ce014cbb
Publikováno v:
European Journal of Taxonomy, Vol 909, Iss 1 (2023)
The Andean genus Priscula Simon, 1893 includes the largest Neotropical pholcid spiders, but due to their mostly cryptic lifestyle they remain poorly collected and poorly studied. Many species available in collections remain undescribed and nothing ha
Externí odkaz:
https://doaj.org/article/186c74738c914914aa8e6ef63f752c60
Autor:
Yuanmei Wang, Yanyan Sun, Aixin Ni, Yunlei Li, Jingwei Yuan, Hui Ma, Panlin Wang, Lei Shi, Yunhe Zong, Jinmeng Zhao, Shixiong Bian, Jilan Chen
Publikováno v:
Poultry Science, Vol 101, Iss 12, Pp 102201- (2022)
Heterosis has been widely utilized in chicken breeding to improve economically important traits. However, few studies focused on revealing the factors contributing to egg production heterosis. In this study, White Leghorn and Beijing-You chickens wer
Externí odkaz:
https://doaj.org/article/a6f1d1144f6e43adae129afc4d03a28f
Akademický článek
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Autor:
Xiurong Zhao, Changsheng Nie, Jinxin Zhang, Xinghua Li, Tao Zhu, Zi Guan, Yu Chen, Liang Wang, Xue Ze Lv, Weifang Yang, Yaxiong Jia, Zhonghua Ning, Haiying Li, Changqing Qu, Huie Wang, Lujiang Qu
Publikováno v:
BMC Genomics, Vol 22, Iss 1, Pp 1-11 (2021)
Abstract Background Since the domestication of chicken, various breeds have been developed for food production, entertainment, and so on. Compared to indigenous chicken breeds which generally do not show elite production performance, commercial breed
Externí odkaz:
https://doaj.org/article/3d38e1ae29d34c5999ea455db8a86e76
Autor:
PATRICIA P. IGLESIAS, MARTÍN O. PEREYRA, ESTEFANÍA STANLEY, CARLOS A. TOSCANO-GADEA, ABEL PÉREZ-GONZÁLEZ
Publikováno v:
Anais da Academia Brasileira de Ciências, Vol 94, Iss suppl 4 (2022)
Abstract The evolution of reproductive strategies depends on the relative balance between current benefits and future costs. Geographic variation in demographic and ecological factors has the potential to affect reproductive strategies by altering th
Externí odkaz:
https://doaj.org/article/f6a1b8bbfe9449e9bbcb8d6d5df6b762
Autor:
Muhammad Affan Mu'in, Sintje Lumatauw
Publikováno v:
Animal Production: Indonesian Journal of Animal Production, Vol 23, Iss 1, Pp 18-26 (2021)
This study aims to estimate the response of the number of eggs produced up to 240 days of age (EN240) to the selection of Papua local chickens (PLC) with different genotypes from the 24-bp Indel cPRLp locus. A total of 68 PLCs were taken randomly fro
Externí odkaz:
https://doaj.org/article/6838b14895df4b6eb8b27ccafea1dd9f
Publikováno v:
Frontiers in Zoology, Vol 18, Iss 1, Pp 1-9 (2021)
Abstract Background The yellow fever mosquito, Aedes aegypti, is the principal vector of medically-important infectious viruses that cause severe illness such as dengue fever, yellow fever and Zika. The transmission potential of mosquitoes for these
Externí odkaz:
https://doaj.org/article/d60fc0737a9b4df188738ba25974573c
Autor:
Eirini Tarsani, Andreas Kranis, Gerasimos Maniatis, Santiago Avendano, Ariadne L. Hager-Theodorides, Antonios Kominakis
Publikováno v:
BMC Genomics, Vol 21, Iss 1, Pp 1-12 (2020)
Abstract Background Aim of the present study was first to identify genetic variants associated with egg number (EN) in female broilers, second to describe the mode of their gene action (additive and/or dominant) and third to provide a list with impli
Externí odkaz:
https://doaj.org/article/72ac7a4fc8db437e884e9b612808b82a
Autor:
Rena Ishii, Naoyuki Tachibana, Riho Okawa, Megumi Enomoto, Mai Asami, Rena Toriumi, Michiko Hamada, Michiharu Horikawa, Yoko Akiba, Yuji Taketani
Publikováno v:
Reproductive Medicine and Biology, Vol 18, Iss 3, Pp 263-272 (2019)
Abstract Purpose We asked whether the relationship between anti‐Műllerian hormone (AMH) value and the response to ovarian stimulation (OS) might be AMH value‐related and differ for each regimen, aiming at getting clues as to how to choose OS pro
Externí odkaz:
https://doaj.org/article/d9bd00b0979b46d9821be4febf21bca4