Navigation Links
A new checklist confirms Indian origins of pumpkins and cucumbers
Date:3/11/2013

In 2010, it was shown that pumpkins and cucumbers can be traced back to India. Because of the importance of the region for an understanding of Cucurbitaceae evolution and diversity, a new checklist of the Cucurbitaceae of India was produced to update the information on that family. The study was published in the open access journal PhytoKeys.

Vegetables are essential components of a healthy daily diet, not just in India but around the globe. Compared to grains and pulses, however, vegetables are under-investigated taxonomically, and information on their genome is scarce. The cucumber family, Cucurbitaceae, includes many of our favorite foods: pumpkins, melon, cucumber, watermelon, bottle gourds, and bitter gourd. Molecular data have recently revealed that both cucumber (Cucumis sativus L.) and melon (Cucumis melo L.) are indigenous to India and likely to have originated from the foothills of the Himalayas.

Arun Pandey from the Department of Botany, University of Delhi, India and Susanne Renner from the Departments of Systematic Botany and Mycology, University of Munich, Germany decided to produce a checklist of the Cucurbitaceae of India that would bring up-to-date the information available for that family. The list treats 400 relevant names and provides information on the collecting locations for all type specimens. The list includes 94 species (10 of them endemic to India) from 31 genera.

For each species, the checklist provides distributional information, electronic links to images of living or dried plants, and information on publicly available DNA sequences. Of the 94 species, 79% have DNA sequences in GenBank, albeit rarely stemming from Indian material. The most species-rich genera are Trichosanthes with 22 species, Cucumis with 11 (all but two wild), and the bitter gourd genus, Momordica, with eight. The checklist also includes a phylogenetic reconstruction of the family that shows the DNA-based placement of the 31 Indian genera relative to the World's remaining Cucurbitaceae.

Dr. Susanne Renner, one of the authors of the article, comments: "Updating and summarising the available information on Indian Cucurbitaceae and linking it to molecular data and images may help to focus phylogenetic and floristic research on poorly known species, and potentially strengthen conservation efforts. It may also provide vital genetic information to improve the current varieties of pumpkins, cucumbers, and their relatives."


'/>"/>
Contact: Susanne Renner
renner@lrz.uni-muenchen.de
Pensoft Publishers
Source:Eurekalert  

Related biology news :

1. New genetic study confirms Indian origins of pumpkins and cucumbers
2. New report confirms almost half of Africas lions facing extinction
3. New research confirms plight of bumble bees, persistence of other bees in Northeast
4. Study confirms prognostic value of new IASLC/ATS/ERS adenocarcinoma sub-classification
5. New study confirms erroneous link between XMRV and prostate cancer-contamination was the cause
6. Physics confirms sprinters are performing better than ever before
7. Cougars are re-populating their historical range, new study confirms
8. A study confirms that long commercials evoke stronger emotions
9. Study confirms oil from Deepwater Horizon disaster entered food chain in the Gulf of Mexico
10. Climate change projected to alter Indiana bat maternity range
11. First Indian-European research networking projects in the social sciences launched
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
A new checklist confirms Indian origins of pumpkins and cucumbers
(Date:3/29/2016)... , March 29, 2016 LegacyXChange, ... LegacyXChange "LEGX" and SelectaDNA/CSI Protect are pleased to announce ... used in a variety of writing instruments, ensuring athletes ... originally created collectibles from athletes on LegacyXChange will be ... of the DNA. Bill Bollander , ...
(Date:3/22/2016)... 2016 According to ... for Consumer Industry by Type (Image, Motion, Pressure, ... & IT, Entertainment, Home Appliances, & Wearable ... 2022", published by MarketsandMarkets, the market for ... USD 26.76 Billion by 2022, at a ...
(Date:3/21/2016)... 2016 Unique technology combines ... superior security   Xura, Inc. ... secure digital communications services, today announced it is working ... enterprise customers, particularly those in the Financial Services Sector, ... authentication within a mobile app, alongside, and in combination ...
Breaking Biology News(10 mins):
(Date:4/28/2016)... ... April 28, 2016 , ... Next week ... talk on its first-in-class technologies for tissue stem cell counting and expansion to ... Biology to Reprogramming & CRISPR-based Genome Engineering in Burlington, Massachusetts. , The attention ...
(Date:4/27/2016)... ... 27, 2016 , ... Shimadzu Scientific Instruments (SSI) will be ... Business Conference and Expo. Shimadzu’s high-performance instruments enable laboratories to test cannabis products ... can stop by booth 1021 to learn how Shimadzu’s instruments can help improve ...
(Date:4/27/2016)... RESEARCH TRIANGLE PARK, N.C. , April 27, 2016 ... announced today that Martine Rothblatt , Ph.D., Chairman ... an overview and update on the company,s business at ... Conference. The presentation will take place on ... and can be accessed via a live webcast on ...
(Date:4/27/2016)... ... 27, 2016 , ... A compact PET scanner called NuPET™ ... (Magnetic Resonance Imaging) in existing third-party MRI systems. PET and MRI are complementary ... subjects. Simultaneous PET/MRI imaging offers a solution to many challenges that face researchers ...
Breaking Biology Technology: