Results 71 to 80 of about 4,426,309 (359)

Unraveling the meiotic puzzle: chromosome count, meiotic behaviour, and reproductive challenges in Phlomis cashmeriana Royle ex Benth. from the Kashmir Himalaya

Frontiers in Conservation Science
Meiotic stability is crucial for maintaining reproductive success and genetic diversity in plants, especially in montane regions like the Himalaya, where fluctuating environmental conditions can disrupt normal chromosome behavior.
Roof Ul Qadir, Hanan Javid, Aijaz Hassan Ganie, Bilal A. Wani, Irshad A. Nawchoo, Junaid A. Magray   +5 more
doaj   +1 more source

Genetics and the diversity of behavior.

American Psychologist, 1972
Uploaded by Plazi for TaxoDros. We do not have abstracts.
openaire   +4 more sources

Genetic Selection and Conservation of Genetic Diversity* [PDF]

Reproduction in Domestic Animals, 2012
ContentsFor 100s of years, livestock producers have employed various types of selection to alter livestock populations. Current selection strategies are little different, except our technologies for selection have become more powerful. Genetic resources at the breed level have been in and out of favour over time.
openaire   +3 more sources

Evolutionary interplay between viruses and R‐loops

FEBS Letters, EarlyView.
Viruses interact with specialized nucleic acid structures called R‐loops to influence host transcription, epigenetic states, latency, and immune evasion. This Perspective examines the roles of R‐loops in viral replication, integration, and silencing, and how viruses co‐opt or avoid these structures.
Zsolt Karányi, Zita Képes, Zoltán Szabó, Eszter Csoma, Lóránt Székvölgyi   +4 more
wiley   +1 more source

Untangling the reproductive puzzle: how floral traits, pollinator behavior, and breeding strategy shape reproductive success in the Himalayan medicinal herb Phytolacca acinosa Roxb

Frontiers in Plant Science
Understanding the reproductive ecology of plants is crucial for devising strategies for their sustainable utilization and effective conservation.
Junaid A. Magray, Bilal A. Wani, Irshad A. Nawchoo, Aijaz H. Ganie, Hanan Javid, Roof Ul Qadir   +5 more
doaj   +1 more source

Genetic diversity in fishes is influenced by habitat type and life‐history variation

Ecology and Evolution, 2018
Populations of fishes are increasingly threatened by over‐exploitation, pollution, habitat destruction, and climate change. In order to better understand the factors that can explain the amount of genetic diversity in wild populations of fishes, we ...
Alexander S Martinez, J. Willoughby, Mark R. Christie   +2 more
semanticscholar   +1 more source

Purification tags markedly affect self‐aggregation of CPEB3

FEBS Letters, EarlyView.
Although recombinant proteins are used to study protein aggregation in vitro, uncleaved tags can interfere with accurate interpretation. Our findings demonstrate that His₆‐GFP and His₁₂ tags significantly affect liquid droplet and amyloid fibril formation in the intrinsically disordered region (IDR) of mouse cytoplasmic polyadenylation element‐binding ...
Harunobu Saito, Yujin Lee, Motoharu Ueno, Naotaka Sekiyama, Masatomo So, Ayako Furukawa, Kenji Sugase   +6 more
wiley   +1 more source

A view of Neandertal genetic diversity

Nature Genetics, 2000
In order to further study of the Neandertal mtDNA gene pool, we analyzed the amino acid composition and extent of amino acid racemization in 15 bones found in the Vindija Cave (Croatia). Seven samples proved to have a high content of amino acids, an amino acid composition similar to that of the contemporary bone, and a low level of racemization of ...
Krings M, Capelli C, Tschentscher F, Geisert H, Meyer S, von Haeseler A, Grossschmidt K, Possnert G, Paunovic M, Paabo S. (First three authors contributed equally to this work)   +9 more
openaire   +6 more sources

Insights into pegRNA design from editing of the cardiomyopathy‐associated phospholamban R14del mutation

FEBS Letters, EarlyView.
This study reveals how prime editing guide RNA (pegRNA) secondary structure and reverse transcriptase template length affect prime editing efficiency in correcting the phospholamban R14del cardiomyopathy‐associated mutation. Insights support the design of structurally optimized enhanced pegRNAs for precise gene therapy.
Bing Yao, Qiangbing Yang, Christian J.B. Snijders Blok, Mark A. Daniels, Pieter A. Doevendans, Raymond Schiffelers, Joost P.G. Sluijter, Zhiyong Lei   +7 more
wiley   +1 more source

Prokaryotic taxa play keystone roles in the soil microbiome associated with woody perennial plants in the genus Buxus

Ecology and Evolution, 2019
The microbiome associated with ornamental plants has largely been neglected, despite its potential for impacting plant health. This work characterized the composition, diversity, and microbial co‐associations in the soil microbiome associated with ...
Nicholas LeBlanc, Jo Anne Crouch
doaj   +1 more source