Alex papadopulos - Latest News Update, Information, Photos & Videos on Alex papadopulos at Lokmat Times

The rate of environmental change is quite difficult for wild creatures. Individual plants and animals can potentially modify their biology to better cope with new challenges when exposed to a new environment; this is known as phenotypic plasticity.Plasticity is likely to be important in the early stages of colonising new places or when exposed to toxic environmental substances. New research published in Nature Ecology and Evolution, shows that early plasticity can influence the ability to evolve genetic adaptations to conquer new habitats subsequently.Sea campion, a coastal wildflower from the UK and Ireland has adapted to toxic, zinc-rich industrial-era mining waste which kills most other plant species. The zinc-tolerant plants have evolved several times from zinc-sensitive coastal populations separately in different places.To understand the role of plasticity in rapid adaptation, a team of researchers led by Bangor University conducted experiments on sea campion.As zinc tolerance has evolved several times, this gave the researchers the opportunity to investigate whether ancestral plasticity made it more likely that the same genes would be used by different populations that were exposed to the same environment.By exposing the tolerant and sensitive plants to both benign and zinc-contaminated environments and measuring changes in the expression of genes in the plant's roots, the researchers were able to see how plasticity in the coastal ancestors has paved the way for adaptation to take place very quickly.Dr Alex Papadopulos, senior lecturer at Bangor University said, "Sea campion usually grows on cliffs and shingle beaches, but mining opened up a new niche for them that other plants weren't able to exploit. Our research has shown that some of the beneficial plasticity in the coastal plants has helped the mine plants to adapt so quickly."Alex added, "Remarkably if a gene responds to the new environment in a beneficial way in the ancestral plants, it is much more likely that that gene will be reused in all of the lineages that are independently adapting to the new environment. Phenotypic plasticity may make it more likely that there would be the same evolutionary outcome if the tape of life were replayed. If we understand the plastic responses that species have to environmental change, we may be better equipped to predict the impacts of climate change on biodiversity."( With inputs from ANI )Disclaimer: This post has been auto-published from an agency feed without any modifications to the text and has not been reviewed by an editor

Home

City

Latest News

Cricket

LT Premium

National

International

Maharashtra

Opinions

Chhatrapati Sambhajinagar

Nagpur

Entertainment

Photos

Business

Technology

Sports

Lifestyle

Social Viral

Lokmat Games

Health

Pahalgam Terror Attack

Tahawwur Rana

IPL 2025

CM Devendra Fadnavis

Mumbai Local

Weather Update

Alex PapadopulosFOLLOW

Alex papadopulos, Latest News

Technology :How species adapt: Ancestral variation guides future environmental adaptations

The rate of environmental change is quite difficult for wild creatures. Individual plants and animals can potentially modify their ... ...