DOI: 10.1038/544010a , , PMID: 28382999 Issn Print: 0028-0836 Publication Date: 2017/04/06 Print Facebook Twitter LinkedIn Email Brazilian budget woes, negative results and botany in the digital era Checking for direct PDF access through Ovid View on Journal Site Abstract The week in science: 31 March-6 April 2017. View on Journal Site