Results 131 to 140 of about 49,201 (297)

The genomic Make-Up of a Hybrid Species - Analysis of the Invasive Cottus Lineage (Pisces, Teleostei) in the River Rhine system

, 2007
In the past years a new invasive lineage of sculpins (Cottus species complex) has been studied that is currently expanding in the Lower River Rhine. Molecular analysis showed that this lineage has originated through hybridization of Cottus perifretum ...
Stemshorn, Kathryn
core  

Table_2_Genomic Analysis Confirms Population Structure and Identifies Inter-Lineage Hybrids in Aegilops tauschii.XLSX

, 2019
Aegilops tauschii, the D-genome donor of bread wheat, Triticum aestivum, is a storehouse of genetic diversity, and an important resource for future wheat improvement. Genomic and population analysis of 549 Ae.
John Raupp (6263291), Narinder Singh (722905), Sunish Sehgal (6263288), Shuangye Wu (466077), Duane Wilson (6263294), Vijay Tiwari (398995), Mehraj Abbasov (6263297), Bikram Gill (3553739), Jesse Poland (454316)   +8 more
core   +1 more source

Introgressed Variation in TaMYB7‐A1 Drives Graded Dormancy and Climate‐Adaptive Pre‐Harvest Sprouting Resistance in Wheat

Advanced Science, EarlyView.
TaMYB7‐A1 directly activates TaABI5 to enhance ABA signaling and regulate ABA‐GA homeostasis, enforcing seed dormancy. Its superior allele, derived from wild einkorn introgression, harbors a MITE insertion that elevates expression and two amino acid substitutions that enhance transcriptional activity, collectively generating graded PHS resistance for ...
Hao Wang, Dongzhi Wang, Yafei Guo, Qi Zheng, Min Zhang, James Simmonds, Jian Hou, Xuemei Liu, Xuelei Lin, Xiaomin Bie, Xiansheng Zhang, Xiaohui Li, Yuan Chen, Xueyong Zhang, Cristobal Uauy, Fei Lu, Chengcai Chu, Zhixi Tian, Jun Xiao   +18 more
wiley   +1 more source

Adaptive phenotypic change over the lifetime of an invader - Transcriptomics of a Cottus lineage of hybrid origin

, 2018
A central idea about hybrid speciation is that recombination of parental traits can allow hybrids to colonize new ecological niches. However, the connections between ecological context and the genetic traits underlying adaptive evolutionary changes in ...
Iwaszkiewicz-Eggebrecht, E., Iwaszkiewicz-Eggebrecht, Elzbieta   +1 more
core  

Reproductive barriers confirm absence of hybrid speciation and introgression in the Rhodnius pictipes and R. pallescens groups (Hemiptera, Triatominae)

Scientific Reports
The diversification of Rhodnius species has been primarily attributed to vicariance events. Phylogenomic studies have proposed various evolutionary hypotheses – such as incomplete lineage sorting, hybrid speciation, and introgression – to explain the ...
Kaio Cesar Chaboli Alevi, Amanda Ravazi, Jader de Oliveira, Yago Visinho dos Reis, Isadora de Freitas Bittinelli, Luiza Maria Grzyb Delgado, Jociel Klleyton Santos Santana, Maria Tercília Vilela de Azeredo-Oliveira, João Aristeu da Rosa, Cleber Galvão, Mauro Toledo Marrelli   +10 more
doaj   +1 more source

Molecular identification of Fasciola spp. (Digenea: Platyhelminthes) in cattle from Vietnam

Parasite, 2012
Fasciola spp. were collected from naturally infected cattle at a local abattoir of Khanh Hoa province, Vietnam, for morphological and genetic investigations.
Nguyen S., Amer S., Ichikawa M., Itagaki T., Fukuda Y., Nakai Y.   +5 more
doaj   +1 more source

Achieving High‐Density and Stress‐Resilient Maize Breeding Via Germplasm Innovation

Advanced Science, EarlyView.
Global population growth and climate change have exacerbated the global food crisis. This perspective presents a conceptual framework focusing on enhancing population advantages. Several novel breeding objectives are proposed to improve density tolerance and stress resistance for yield improvement.
Xinlong Li, Yongqiang Chen, Dong Ding, Xuehai Zhang, Xuxiang Jia, Zhanhui Zhang, Yafei Wang, Weihua Li, Hui Zhang, Jihua Tang   +9 more
wiley   +1 more source

Individual assignment to genetic clusters and hybrid ancestry as determined by STRUCTURE assignment test (bottom plot) and NEWHYBRIDS (top plot).

, 2015
Sampling locations are separated by black vertical lines. Individuals are represented by vertical bars where the colour represents the posterior probability of ancestry of being NZ lineage (blue), AUS lineage (red), a first generation hybrid (F1; purple),
Christopher P. Burridge (837365), Amanda J. Peucker (837366), Stefanie Grosser (837364), Jonathan M. Waters (435640)   +3 more
core   +1 more source

The “Mystique” of Acute Leukemia: MPAL-BAL-AUL-ALAL-aBLL-HAL-MLL: Initial presentation of MPAL as extramedullary neurological compromise; A case report and review of literature

Interdisciplinary Neurosurgery, 2016
Introduction: MPAL (Multi Phenotypic Acute Leukemia), BAL (Biphenotypic Acute Leukemia), AUL (Acute Undifferentiated Leukemia), ALAL (Acute Leukemia of Ambiguous Lineage), HAL (Hybrid Acute Leukemia), HAL (Hybrid Acute Leukemia), MLL (Mixed Lineage ...
Soubhagya Ranjan Tripathy, Sudhansu Shekhar Mishra, Srikanta Das, Itibrata Mohanta   +3 more
doaj   +1 more source

Cryptic hybridization between the ancient lineages of Natterer's bat (Myotis nattereri) [PDF]

Molecular Ecology
AbstractStudying hybrid zones that form between morphologically cryptic taxa offers valuable insights into the mechanisms of cryptic speciation and the evolution of reproductive barriers. Although hybrid zones have long been the focus of evolutionary studies, the awareness of cryptic hybrid zones increased recently due to rapidly growing evidence of ...
Darija Josić, Emrah Çoraman, Isabelle Waurick, Sören Franzenburg, Leonardo Ancillotto, Branka Bajić, Ivana Budinski, Christian Dietz, Tamás Görföl, Sofia I. Hayden Bofill, Primož Presetnik, Danilo Russo, Martina Spada, Vida Zrnčić, Mozes P. K. Blom, Frieder Mayer   +15 more
openaire   +4 more sources