Zobrazeno 1 - 10
of 1 301
pro vyhledávání: '"Sex identification"'
Publikováno v:
BMC Genomics, Vol 25, Iss 1, Pp 1-12 (2024)
Abstract Background The blunt snout bream (Megalobrama amblycephala) is an important economic freshwater fish in China with tender flesh and high nutritional value. With the cultivation of superior new varieties and the expansion of breeding scale, i
Externí odkaz:
https://doaj.org/article/1b5b6cb7e4fc43f89e88baff287c5d32
Autor:
Parichart Wancham, Sakuna Phatthanakunanan, Siriluk Jala, Kanyakodchanan Woramahatthanon, Supaphen Sripiboon, Preeda Lertwatcharasarakul
Publikováno v:
Veterinary World, Vol 17, Iss 9, Pp 2000-2007 (2024)
Background and Aim: The sun conure (Aratinga solstitialis), a bird belonging to the Psittaciformes family, is a popular pet because of its bright color and beautiful appearance. The sun conure is a monomorphic bird with similar appearances between ma
Externí odkaz:
https://doaj.org/article/06c6f5f4b0f243fb8bd2d667badb7772
Autor:
Fanwen Zeng, Xuanjiao Chen, Wanhuan Zhong, Tanzipeng Chen, Jiaqi Sa, Guoqian Wang, Shouquan Zhang, Shiming Peng
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-8 (2024)
Abstract Sex identification in avian species is essential for biodiversity conservation and ecological studies. However, the sex of nearly half of the birds could not be identified based on their external appearance. It is difficult to visually ident
Externí odkaz:
https://doaj.org/article/53fb6da457b44dfabffa65e1181a6f45
Publikováno v:
Frontiers in Veterinary Science, Vol 11 (2024)
Sex identification and the selection of monosex male tilapia are crucial for tilapia aquaculture. In this study, we evaluated the application of ultrasonography as an alternative procedure for sex identification and reproductive assessment in Nile ti
Externí odkaz:
https://doaj.org/article/53b82c2188184528af6ea52c81e0a67d
Publikováno v:
Aquaculture, Fish and Fisheries, Vol 4, Iss 4, Pp n/a-n/a (2024)
Abstract We evaluated the utility of three male‐specific molecular markers, sdY, sdY 227U and OtY2m, in two wild populations of masu salmon (Oncorhynchus masou) in southwestern Hokkaido, Japan. Male‐specific fragments amplified in all phenotypic
Externí odkaz:
https://doaj.org/article/e272233e667e4e79adb494a800958414
Autor:
Holland C. Conwell, Zoë K. Lewis, Austen Thomas, Alejandro Acevedo‐Gutiérrez, Dietmar Schwarz
Publikováno v:
Ecology and Evolution, Vol 14, Iss 7, Pp n/a-n/a (2024)
Abstract The lack of recovery of Chinook salmon (Oncorhynchus tshawytscha) in the Pacific Northwest has been blamed in part on predation by pinnipeds, particularly the harbor seal (Phoca vitulina). Previous work at a limited number of locations has s
Externí odkaz:
https://doaj.org/article/7f53ba12297f44199eee174793ca4a2b
Publikováno v:
Poultry Science, Vol 103, Iss 6, Pp 103711- (2024)
ABSTRACT: Sex identification of ducklings is a critical step in the poultry farming industry, and accurate sex identification is beneficial for precise breeding and cost savings. In this study, a method for identifying the sex of ducklings based on a
Externí odkaz:
https://doaj.org/article/108fe4e4836246b78c77cd4dd3b3840f
Autor:
Shangzong Qi, Xinlei Xu, Linyu Liu, Guoyao Wang, Qiang Bao, Yong Zhang, Yu Zhang, Yang Zhang, Qi Xu, Wenming Zhao, Guohong Chen
Publikováno v:
Poultry Science, Vol 103, Iss 4, Pp 103529- (2024)
ABSTRACT: Accurate gender identification is crucial for the study of bird reproduction and evolution. The current study aimed to explore and evaluate the effectiveness of a noninvasive method for gender identification in Yangzhou geese. In this exper
Externí odkaz:
https://doaj.org/article/ce050ca05dff4e3c81cfeb8592680436
Autor:
Mengyuan Chen, Chenfeng Lin, Yongqi Sun, Rui Yang, Xiangyu Lu, Weidong Lou, Xunfei Deng, Yunpeng Zhao, Fei Liu
Publikováno v:
Plants, Vol 13, Iss 11, p 1501 (2024)
Ginkgo biloba L. is a rare dioecious species that is valued for its diverse applications and is cultivated globally. This study aimed to develop a rapid and effective method for determining the sex of a Ginkgo biloba. Green and yellow leaves represen
Externí odkaz:
https://doaj.org/article/874a19a575224fdeab002f7bc58a612b
Origin of purple asparagus cultivar ‘Pacific Purple’ based on the sequence of sex determination gene
Publikováno v:
Frontiers in Plant Science, Vol 14 (2023)
Garden asparagus is one of the most important crops worldwide. Since this crop is dioecious and male plants generally have higher yields compared to female plants, several DNA markers for sex identification have been developed for acceleration of asp
Externí odkaz:
https://doaj.org/article/6867f0ab874f4c2caff3879e381c6d8c