AUTHOR=Gupta Ravi , Wang Yiming , Agrawal Ganesh K. , Rakwal Randeep , Jo Ick H. , Bang Kyong H. , Kim Sun T. TITLE=Time to dig deep into the plant proteome: a hunt for low-abundance proteins JOURNAL=Frontiers in Plant Science VOLUME=6 YEAR=2015 URL=https://www.frontiersin.org/journals/plant-science/articles/10.3389/fpls.2015.00022 DOI=10.3389/fpls.2015.00022 ISSN=1664-462X