precious-movie_web.jpgNEW YORK (AP) — The Academy Awards category for best director has historically been two things: white and male.  This year, the five nominees are a slightly more diverse crowd.

Kathryn Bigelow (“The Hurt Locker'') is only the fourth woman to be nominated.  If she wins, she'll be the first woman to ever take home a directing Oscar. Lee Daniels (“Precious: Based on the Novel ‘Push’ by Sapphire”) is only the second black filmmaker to be nominated for best director in the 81-year-history of the Academy Awards.  John Singleton, in 1992 for “Boys N the Hood,” was the first.

Bigelow and Daniels would be enough to make the category a fascinating one, but it also bears the intrigue of former spouses being nominated against each other (“Avatar” director James Cameron is Bigelow's ex-husband), the possibility of the youngest ever best director winner in 32-year-old Jason Reitman (“Up in the Air”) and a quiet, soft-spoken fellow by the name of Quentin Tarantino (“Inglourious Basterds'’).

But of those considerations, the most critical one remains the gender and racial barrier-breaking nominations for Daniels and Bigelow.

“I hope someday we can lose the modifier and that becomes a moot point whether the person is male or female and they're just filmmakers making statements that they believe in,” said Bigelow, who already has won the Directors Guild of America honor for best director.

The DGA boasts that its winner has gone on to win the directing Oscar all but six times since 1948, and more often than not, the film that wins the directing Oscar wins best picture.

Bigelow, 58, follows other women nominees for best director: Lina Wertmuller for “Seven Beauties,” in 1977; Jane Campion for “The Piano,'' in 1994; and Sofia Coppola for “Lost in Translation,” in 2003.  Campion had a film some thought would be in the Oscar hunt this year: the romantic period piece about poet John Keats, “Bright Star,” whose sole nomination was for costume design.

“Hopefully, this is a time for a woman to actually win and maybe it paves the way for other women,” said Jeremy Renner, who was nominated Tuesday for best actor for “The Hurt Locker.”

“It's long, long, long overdue,” he remarked.

The same could be said for black directors.

“It's always the first black something or other,'' said Daniels, 50.  “It's so exciting. How can you lose? You can't lose!”

“Precious” received six nominations in all, including best actress for Gabourey Sidibe and best supporting actress for Mo'Nique, the Golden Globe winner who is widely expected to win.

Such Oscar attention is rare for predominantly black films, with rare exceptions being best picture nominees such as “Ray” (2004), “The Color Purple” (1985), “A Soldier's Story” (1984) and “Sounder'' (1972).

Blacks in front of the camera have been quicker – but still unfairly slow – to gain recognition.  Fittingly, Sidibe said in an earlier interview that she never much watched the Oscars, but vividly remembers the acceptance speeches of Halle Berry and Jennifer Hudson for acting honors.

Photo: Actress Mo’Nique stars in the movie Precious.