Would re-fund the California Institute for Regenerative Medicine, the state’s stem cell agency, by allowing it to issue $5.5 billion in bonds for research, training and facilities construction.

Would rewrite Proposition 13, the landmark 1978 measure that limits property tax increases and allows residential and commercial property to be reassessed only when it is sold. Prop. 15 would boost property taxes on large commercial and industrial property by allowing it to be reappraised more frequently. The added money would go to school districts and local governments. Prop. 13 rules for residential property would be unchanged.

A constitutional amendment, proposed by state legislators, that would reverse California’s voter-approved 1996 ban on affirmative action. It would repeal Proposition 209, which prohibits public universities, schools and government agencies from using race or sex in their admissions criteria, hiring and contract decisions.

A constitutional amendment, proposed by state legislators, that would restore the voting rights of all people on parole if they’ve completed their state or federal prison terms.

A constitutional amendment, proposed by state legislators, that would allow 17 year-olds to vote in primary elections if they would turn 18 before the general election.

A constitutional amendment, proposed by state legislators, that would allow people age 55 and older, and victims of wildfires and other disasters, to keep lower property tax rates when they move to new homes.

Would make changes to the criminal-justice system by revising two earlier initiatives, Proposition 47 and Proposition 57. The new measure would expand the list of violent crimes for which there is no early release, adding sex trafficking of a child and felony domestic violence. It would also require DNA collection for those convicted of several types of misdemeanors.

Would reverse a ban on local rent control laws. It would repeal the Costa-Hawkins Rental Housing Act, which prohibits cities from passing rent control ordinances for housing built since 1995. Voters overwhelmingly rejected a similar measure in 2018.

Would exempt app-based drivers, including those working for Uber, Lyft and DoorDash, from a state law that classifies gig workers as employees. The companies want to undo part of AB5, California’s gig-worker law, which aims to classify their drivers as employees and make them eligible for benefits. Under the ballot measure, the companies could keep drivers as independent contractors while granting them some benefits and earnings guarantees.

Would increase state regulation of kidney dialysis clinics. Among the proposed requirements: Clinics would be prohibited from discriminating against patients based on their source of payment.

Would expand California’s consumer privacy law, passed in 2018. The measure would triple penalties for companies that break laws regarding the collection and sale of children’s private information. It would also create a state agency to enforce consumer privacy protections.

Would overturn a 2018 law that eliminates cash bail as a requirement to release people from jail before trial.