title: Mungbean: a nickel indicator, accumulator or excluder?
abstract: Seeds of the two mungbean cultivars were exposed to 25, 30, 35 and 40 mg L(-1) nickel along with control. Nickel stress decreased growth, photosynthetic pigments, yield attributes and cation (Na(+), K(+) and Ca(2+)) accumulation in mungbean. This reduction was less at 25 mg L(-1) as compared to 40 mg L(-1) nickel. In addition, nickel was mainly stored in roots and restricted transfer to the aerial parts (shoot and least by leaves) was observed.
authors.affiliation: Department of Botany, University of Agriculture Faisalabad, Faisalabad, 38040, Pakistan. sajidakeel@yahoo.com
authors.forename: M S A
authors.initials: MS
authors.lastname: Ahmad
authors.forename: M
authors.initials: M
authors.lastname: Hussain
authors.forename: R
authors.initials: R
authors.lastname: Saddiq
authors.forename: A K
authors.initials: AK
authors.lastname: Alvi
mesh_terms: D002412:Cations / Q000032:analysis; D002734:Chlorophyll / Q000032:analysis; D004305:Dose-Response Relationship, Drug; D007887:Fabaceae / Q000737:chemistry / Q000187:drug effects* / Q000254:growth & development / Q000378:metabolism; D009532:Nickel / Q000494:pharmacology*; D018514:Plant Structures / Q000737:chemistry; D012639:Seeds / Q000187:drug effects* / Q000254:growth & development; D012989:Soil Pollutants / Q000494:pharmacology; D014874:Water Pollutants, Chemical / Q000494:pharmacology
chemical_list: D002412:Cations; D012989:Soil Pollutants; D014874:Water Pollutants, Chemical; D002734:Chlorophyll; D009532:Nickel