▁descri ptions ▁of ▁My c ob acter ium ▁g il v um ▁( new ▁species ) ▁and ▁My c ob acter ium ▁du val ii ▁( new ▁species ). ▁British ▁Journal ▁of ▁Ex perimental ▁Path ology , ▁ 5 2 , ▁ 6 2 7 - 6 3 7 .] ▁ ▁External ▁links ▁Type ▁stra in ▁of ▁My c ob acter ium ▁du val ii ▁at ▁Bac D ive ▁- ▁ ▁the ▁B acter ial ▁D iversity ▁Met ad atabase ▁ ▁Category : Ac id - fast ▁b ac illi ▁du val ii ▁Category : B acter ia ▁described ▁in ▁ 1 9 7 1 <0x0A> </s> ▁Margaret ▁I ▁( 1 3 1 0 ▁– ▁ 9 ▁May ▁ 1 3 8 2 ), ▁was ▁a ▁r uling ▁Count ess ▁Pal at ine ▁of ▁Burg und y ▁and ▁Ar to is ▁from ▁ 1 3 6 1 ▁and ▁ 1 3 8 2 . ▁She ▁was ▁also ▁count ess ▁of ▁Fland ers , ▁Ne vers ▁and ▁R eth el ▁by ▁marriage ▁to ▁Louis ▁I , ▁Count ▁of ▁Fland ers , ▁and ▁reg ent ▁of ▁Fland ers ▁during ▁the ▁minor ity ▁of ▁her ▁son ▁Louis ▁II , ▁Count ▁of ▁Fland ers ▁in ▁ 1 3 4 6 . ▁ ▁Life ▁Margaret ▁was ▁born ▁in ▁ 1 3 1 0 , ▁the ▁second ▁daughter ▁of ▁Count ess ▁Joan ▁II ▁of ▁Burg und y ▁and ▁the ▁future ▁King ▁Philip ▁V ▁of ▁France . ▁Her ▁father ▁asc ended ▁the ▁throne ▁in ▁ 1 3 1 6 ,