Results 131 to 140 of about 4,298,184 (249)

Phylogenomics of the American robin (Turdus migratorius) reveals hidden lineages and introgression

Journal of Systematics and Evolution, EarlyView.
Phylogenomic analyses of Turdus migratorius uncover four previously unrecognized lineages, including a divergent Baja California lineage (T. m. confinis). The results reveal complex evolutionary relationships that depart from simple models of continuous divergence, supported by evidence of introgression between the Mexican lineage and its previously ...
Wendoly Rojas‐Abreu, Christen M. Bossu, Luz E. Zamudio‐Beltrán, Borja Milá, Kristen Ruegg, Blanca E. Hernández‐Baños   +5 more
wiley   +1 more source

Towards reliable detection of introgression in the presence of among-species rate variation. [PDF]

The role of interspecific hybridization has recently seen increasing attention, especially in the context of diversification dynamics. Genomic research has now made it abundantly clear that both hybridization and introgression - the exchange of genetic ...
Malinsky, Milan, Koppetsch, Thore, Matschiner, Michael, Malinsky, Milan (author), Matschiner, Michael (author), Koppetsch, Thore (author)   +5 more
core   +2 more sources

California's vernal‐pool mousetails (Myosurus, Ranunculaceae): Phylogenetic analysis of ddRADseq data, hybridization tests, and species delimitation

Journal of Systematics and Evolution, EarlyView.
We present the first phylogenetic analysis of the Californian species of Myosurus. Our ddRADseq analysis reveals considerably more diversity than what was recognized in recent floristic treatments. Myosurus minimus subsp. apus was found to be a rare species restricted to Southern California and northwestern Baja California.
R. Douglas Stone, J. Travis Columbus, Aaron E. Sims   +2 more
wiley   +1 more source

Validation of a QTL for Grain Size and Weight Using an Introgression Line from a Cross between Oryza sativa and Oryza minuta. [PDF]

Rice (N Y), 2021
Feng Y, Yuan X, Wang Y, Yang Y, Zhang M, Yu H, Xu Q, Wang S, Niu X, Wei X.   +9 more
europepmc   +1 more source

A chromosome-level genome assembly of an elite indica breeding line resolves the genomic architecture of drought-yield QTLs qDTY_2.2 and qDTY_4.1 in rice. [PDF]

Plant Genome
Abstract Drought‐yield quantitative trait loci (QTLs) qDTY2.2 and qDTY4.1 improve grain yield under reproductive‐stage drought in rice (Oryza sativa L.), yet their genomic architecture remains poorly resolved in elite indica breeding backgrounds. We generated a chromosome‐level assembly of IR87707‐446‐B‐B‐B (IR64‐qDTY2.2 + qDTY4.1), which carries both ...
Han JH, Shin NH, Lee K, Koide Y, Yu Y, Choi IR, Chin JH.   +6 more
europepmc   +2 more sources

Vicariance and dispersal in the Aegean Archipelago: Molecular phylogeography reveals the origin and divergence times of Hydropsyche (Trichoptera: Hydropsychidae) species

Journal of Systematics and Evolution, EarlyView.
Divergence times of Greek Hydropsyche lineages fall mostly within the Pliocene‐Pleistocene, rejecting ancient vicariance. Widespread species show shallow divergences consistent with dispersal, while island endemics exhibit deeper isolation patterns supporting a mixed vicariance‐dispersal model.
Anastasia Lampou, Paraskevi Niki Lampri, Cesc Múrria, Ioannis Karaouzas, Nikolaos Skoulikidis, Núria Bonada   +5 more
wiley   +1 more source

Development of alien introgression lines.

, 2014
Development of alien introgression lines.
Rupinder Kaur (142108), Naveen Singh (581187), Kiran B. Gaikwad (581186), Kuldeep Singh (320219), Navtej S. Bains (320218), Tajinder S. Bharaj (581189), Dharminder Bhatia (581188)   +6 more
core   +1 more source

Patent landscape analysis of inventions based on plant genetic resources for food and agriculture and related digital sequence information

The Journal of World Intellectual Property, EarlyView.
Abstract This article provides an overview of the patent landscape in relation to PGRFA‐based inventions involving naturally occurring (“native”) traits and related Digital Sequence Information/Genetic Sequence Data (DSI/GSD). In particular, it focuses on the potential of patent claims to limit others' uses of PGRFA and related DSI/GSD on which the ...
Claudio Chiarolla, Michael Andreas Kock, Paul Oldham, Michael Halewood, Isabel López Noriega, Jasmine Kindness   +5 more
wiley   +1 more source

Whole-Genome Sequencing of KMR3 and Oryza rufipogon-Derived Introgression Line IL50-13 (Chinsurah Nona 2/Gosaba 6) Identifies Candidate Genes for High Yield and Salinity Tolerance in Rice. [PDF]

Front Plant Sci, 2022
Thummala SR, Guttikonda H, Tiwari S, Ramanan R, Baisakh N, Neelamraju S, Mangrauthia SK.   +6 more
europepmc   +1 more source

Field generation of triparental sugar beet plants through polyspermy‐induced three‐parent breeding

New Phytologist, EarlyView.
Polyspermy, the fertilization of an egg by two sperm cells, can generate viable triparental offspring in the model plant Arabidopsis thaliana. To explore the potential for three‐parent breeding in a crop species, male‐sterile sugar beet plants were grown alongside genetically distinct pollen donors carrying dominant, traceable selection markers ...
Saurabh Joshi, Christian A. Beer, Yanbo Mao, Thomas Nakel, Thomas Baum, Dawit G. Tekleyohans, Constantin Bubenheim, Joakim Palovaara, Olaf Czarnecki, Dieter Hackenberg, Rita Groß‐Hardt   +10 more
wiley   +1 more source