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New Research Suggests Modern Apples Evolved from Kazakhstan 10,000 years ago

The birth of the modern apples ultimately led to 7,500 varieties of the fruit

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Silk Road
Modern Day Apples evolved from Kazakhstan. Wikimedia
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  • The latest research suggests that the modern apples originated from Kazakhstan
  • The study was carried out by researchers from Boyce Thompson Institute in the United States
  • It was the genetic exchange from traders who used the Silk Road that the modern apples emerged in Kazakhstan

US, August 17, 2017: A new study suggests that the modern apples that are so crisp, yet so juicy, actually originated from Kazakhstan 10,000 years ago.

The study by researchers at Boyce Thompson Institute (BTI) in the US reveal that during the back and forth traveling by traders on the Silk Road, the genetic exchange occurred that led to the emergence of modern day apples in Kazakhstan’s mountainous regions. Malus Domestica is the scientific name for our modern domesticated apples.

The Silk Road connected the East to the West. Hence, it led to an exposure of knowledge and ideas. Researchers hypothesize that this exchange of ideas resulted in the birth of the tasty Malus Domestica.

Lead Author of the study and Professor at Boyce Thompson Institute, Zhangjun Fei, explains his team’s study which is published in the journal Nature Communications.

ALSO READ: Fruits responsible for larger Brain size in Primates: Researchers

To carry out the study, the team of researchers sequenced 117 different apples and compared their genomes. These included the wild species extracted from Europe, North America, Central and East Asia.

The birth of the modern apples ultimately led to 7,500 varieties of the fruit. Interestingly, the quality of the fruit changed as from region to region as it first traveled from the East to the West. When the apples returned to go back to the west, the dropped seeds on the way helped the growth of trees in wild places.

M Sylvestris was dominant in the Apple’s growth. It’s ancestor, M Sieversii is found predominantly in Kazakhstan.

Our modern day apples have well-balanced sugar and higher organic acid contents. Hence, it is no wonder now that Apple is one of the favorite fruits for many people.

– prepared by Saksham Narula of NewsGram. Twitter: @Saksham2394


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How sexual violence in neighbourhood affects your health

Researchers conducted interviews with nearly 350 adults in nine neighbourhoods in a major American city with high rates of poverty, unemployment and crime

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Sexual violence in neighborhood can affect the mental health of women. Pexels
Sexual violence in neighborhood can affect the mental health of women. Pexels
  • Sexual violence in the neighbourhood can harm your health.
  • Neighbourhood plays a vital role in human behaviour.
  • Men can be more aware of what makes women feel insecure.

A study finds sexual violence in the neighbourhood can harm the physical and mental health of women. Neighbourhoods play a key role in the behaviour and development of people, previous studies show and some conditions — such as crime, segregation, poverty and disorder — can have harmful effects on health.

Researchers conducted interviews with nearly 350 adults in nine neighbourhoods in a major American city with high rates of poverty, unemployment and crime.

“Feeling unsafe, especially in and around your home, can erode physical and mental health,” said Dana M. Prince, co-author of the study and assistant professor at the Jack, Joseph and Morton Mandel School of Applied Social Sciences at Case Western Reserve University.

Researchers say men can be more aware of what makes women feel insecure. Pexels
Researchers say men can be more aware of what makes women feel insecure. Pexels

According to the researchers, feelings about the frequency of rape or other forms of sexual assault in a neighbourhood are significantly tied to women’s perceptions of its safety.

“Our results could mean men are less aware of sexual violence, or perhaps they do not feel comfortable reporting that it makes them feel less safe — perhaps both — while women tend to be socialised early on to be aware of the possibility of sexual attack,” Prince added.

Participants were asked how often particular crimes occurred in their neighbourhood in the past six months.

“Our results indicate that men can become more aware of how women feel about what contributes to and threaten their safety,” the researcher said.

The study was published in the Journal of Community Psychology. (IANS)