Results 81 to 90 of about 419 (144)
Do plants adjust their sex allocation and secondary sexual morphology in response to their neighbours? [PDF]
Ann Bot, 2012 Vilas JS, Pannell JR.
europepmc +1 more source
Microsatellites reveal substantial among-population genetic differentiation and strong inbreeding in the relict fern Dryopteris aemula. [PDF]
Ann Bot, 2010 Jiménez A +3 more
europepmc +1 more source
Characterization of mutations that feminize gametophytes of the fern Ceratopteris. [PDF]
Genetics, 2001 Strain E, Hass B, Banks JA.
europepmc +1 more source
Genome-wide mapping of native co-localized G4s and R-loops in living cells. [PDF]
ElifeLiu T +7 more
europepmc +1 more source
Gibberellins and antheridiogen on sex in Blechnum spicant L.
Plant Cell Reports, 2006 The role of gibberellins (GAs) in determining sex in the gametophyte of the fern Blechnum spicant L. was studied through (a) the effect of exogenous GA(4+7) and GA3 (b) quantitation of the endogenous levels of GA1, GA3, GA4, GA7, GA9, and GA20 in male and female gametophytes, and (c) the effect of flurprimidol, a GAs biosynthesis inhibitor of the steps
Helena Fernández, V Menendez
exaly +5 more sources
An apolar GA-like compound responsible for the antheridiogen activity in Blechnum spicant
Plant Growth Regulation, 1999 Helena Fernández
exaly +4 more sources
Isolation of the Antheridiogen of Anemia phyllitidis
Physiologia Plantarum, 1972 The antheridiogen (antheridium-inducing substance) of the fern species Anemia phyllitidis has been obtained in pure form based on the isolation procedure described below. Pure antheridiogen is active to a dilution of 10 μg/l in antheridium formation and 0.3 μg/l in dark-germination. Its molecular formula is C19H22O5.
M. Endo +4 more
semanticscholar +3 more sources
Planta, 1987 An antheridiogen of Anemia mexicana Klotzsch has been partially characterized by combined gas chromatography-mass spectrometry and gas chromatography-Fourier transform/infra-red spectrometry. It is a C19-gibberellin(GA)-like compound with one carboxyl group, an exocyclic methylene group and a lactone ring.
J E, Nester, S, Veysey, R C, Coolbaugh
exaly +4 more sources