Results 51 to 60 of about 49,201 (297)

The prickly problem of interwoven lineages: hybridization processes in Cactaceae

Botanical Sciences, 2022
Background: Hybridization in nature occurs in numerous botanical families. In particular, the Cactaceae family contains lots of genera in which hybridization is reported. Questions: What are the patterns of reported natural hybridization in Cactaceae and their probable causes?
Xochitl Granados-Aguilar, Ulises Rosas, Antonio González-Rodríguez, Salvador Arias   +3 more
openaire   +2 more sources

Complete mitochondrial genomes of Bos taurus and Bos indicus provide new insights into intraspecies variation taxonomy and domestication [PDF]

, 2008
The taurine and zebuine cattle breeds comprise the majority of the world cattle population but their taxonomic status is still controversial. The two forms of cattle are currently classified as Bos taurus and Bos indicus species and are differentiated ...
Janke, Axel, Janke, A., Lewalski, H., Hiendleder, S, Lewalski, H, Hiendleder, S.   +5 more
core   +1 more source

Genetic identification, morphology and distribution of Natrix helvetica subspecies in southern and western Switzerland (Reptilia, Squamata, Serpentes) [PDF]

ZooKeys
Most of Switzerland is inhabited by the nominotypical subspecies of the barred grass snake (Natrix helvetica helvetica), which is characterized by mitochondrial DNA lineage E. Only in the northeast of the country, the common grass snake (N.
Andreas Schild, Hannes Baur, Stefan T. Hertwig, Uwe Fritz, Sylvain Ursenbacher   +4 more
doaj   +3 more sources

Ancient hybridization inCurcuma(Zingiberaceae)—Accelerator or brake in lineage diversifications?

The Plant Journal, 2023
SUMMARYHybridization is a widespread phenomenon in the evolution of plants and exploring its role is crucial to understanding diversification processes of many taxonomic groups. Recently, more attention is focused on the role of ancient hybridization that has repeatedly been shown as triggers of evolutionary radiation, although in some cases, it can ...
Jana Skopalíková, Jana Leong‐Škorničková, Otakar Šída, Mark Newman, Zuzana Chumová, Vojtěch Zeisek, Vlasta Jarolímová, Axel Dalberg Poulsen, Marcos V. Dantas‐Queiroz, Tomáš Fér, Eliška Záveská   +10 more
openaire   +2 more sources

Image_1_Nucleolar Dominance in a Tetraploidy Hybrid Lineage Derived From Carassius auratus red var. () × Megalobrama amblycephala ().jpg

, 2018
Nucleolar dominance is related to the expression of 45S rRNA genes inherited from one progenitor due to the silencing of the other progenitor’s rRNA genes.
Liu Cao (17875), ShaoJun Liu (5781719), Chun Zhang (29010), YangYang Huo (5781716), QiWen Liu (5781713), QinBo Qin (5781707), Qiong Xiao (1728025), Jin Wen (187174), Xu Huang (123594), Min Tao (143985), HongTing Yin (5781710), Kaikun Luo (3483698)   +11 more
core   +1 more source

Paternal leakage of plastids rescues inter-lineage hybrids in Silene nutans

, 2023
International audienceAbstract Background and Aims Organelle genomes are usually maternally inherited in angiosperms. However, biparental inheritance has been observed, especially in hybrids resulting from crosses between divergent genetic lineages. When
van Rossum, Fabienne, Touzet, Pascal, Postel, Zoé,, Postel, Zoé, Schmitt, Eric, Godé, Cécile   +5 more
core   +1 more source

Establishment of a hybrid lineage via Megalobrama amblycephala (♀) × Culter alburnus (♂) and Genetic Analysis

Aquaculture Reports
Distant hybridization is a significant method for creating new hybrid lineages and potentially hybrid species. In the past ten years, we have established a hybrid lineage population, BTF1-BTF6 (six generations), via crosses between Megalobrama ...
Chang Wu, Qian Chen, Yuxiang Wang, Jinhui Huang, Lang Qin, Ming Wen, Liang Kuai, Yang Lu, Jiayi Chen, Jiawang Huang, Xu Huang, Fangzhou Hu, Shi Wang, Wuhui Li, Li Ren, Jun Xiao, Shaojun Liu   +16 more
doaj   +1 more source

No evidence of a hybrid origin of the ashy‐throated parrotbill Sinosuthora alphonsiana

Journal of Avian Biology, 2023
This mini‐review is dedicated to a critical re‐appraisal of the putative hybrid origin of the grey‐cheeked populations of the ashy‐throated parrotbill Sinosuthora alphonsiana that was postulated based on the results of a clustering analysis using a set ...
Martin Päckert
doaj   +1 more source

Table_1_Nucleolar Dominance in a Tetraploidy Hybrid Lineage Derived From Carassius auratus red var. () × Megalobrama amblycephala ().DOCX

, 2018
Nucleolar dominance is related to the expression of 45S rRNA genes inherited from one progenitor due to the silencing of the other progenitor’s rRNA genes.
Liu Cao (17875), ShaoJun Liu (5781719), Chun Zhang (29010), YangYang Huo (5781716), QiWen Liu (5781713), QinBo Qin (5781707), Qiong Xiao (1728025), Jin Wen (187174), Xu Huang (123594), Min Tao (143985), HongTing Yin (5781710), Kaikun Luo (3483698)   +11 more
core   +1 more source

Presentation_1_Nucleolar Dominance in a Tetraploidy Hybrid Lineage Derived From Carassius auratus red var. () × Megalobrama amblycephala ().ZIP

, 2018
Nucleolar dominance is related to the expression of 45S rRNA genes inherited from one progenitor due to the silencing of the other progenitor’s rRNA genes.
Liu Cao (17875), ShaoJun Liu (5781719), Chun Zhang (29010), YangYang Huo (5781716), QiWen Liu (5781713), QinBo Qin (5781707), Qiong Xiao (1728025), Jin Wen (187174), Xu Huang (123594), Min Tao (143985), HongTing Yin (5781710), Kaikun Luo (3483698)   +11 more
core   +1 more source