Words to Describe mutants

How mutants often is described ("________ mutants")

• insensitive
• nuclear
• chinese
• such
• rare
• step
• negative
• single
• regulatory
• certain
• deficient
• directed
• type
• various
• called
• bacterial
• cytoplasmic
• homeotic
• several
• constitutive
• specific
• allelic
• homozygous
• range
• rough
• less
• somatic
• terminal
• lethal
• producing
• viable
• yeast
• null
• isogenic
• biochemical
• attenuated
• spontaneous
• triple
• active
• sensitive
• neurological
• meiotic
• insertional
• auxotrophic
• resistant
• genetic
• corresponding
• defective
• stable
• induced
• sterile
• deleterious
• double
• viral
• heterozygous
• behavioral
• leaky
• tolerant
• petite
• mitochondrial
• conditional
• recessive
• linked
• putative
• dominant
• numerous
• structural
• morphological
• avirulent
• independent
• different
• virulent
• nutritional
• developmental
• dependent
• multiple
• isolated