The phrase "available passages" is correct and usable in written English.
It can be used when referring to sections or excerpts that are accessible or can be utilized, often in the context of texts, literature, or travel routes.
Example: "The guidebook includes several available passages that highlight the best hiking trails in the area."
Alternatives: "accessible sections" or "open routes".
The increased copy numbers and deletions were seen in the hESC line, H1, already at earliest available passage 22 as revealed by the validation assay.
Primary cultures at the earliest available passage (p2) expressed very low relative levels of SORBS2 and TLR3 which could be detected by qRT-PCR but not by Northern blots or immunocytochemistry (data not shown).
For instance, car ownership status has not been available since passage of a federal law in the 1990's, and even if it were, not all Cadillac owners are Republican.
Pharmaceutical manufacturers are not required to submit test results on the efficacy of pancreatic enzyme supplements to the Food and Drug Administration because the products were available before passage of the Food, Drug and Cosmetic Act in 1938.
Because of the difficulty in amplifying HPV in these breast cancer cells and because these cell lines have been available and passaged in many different laboratories over many years and may have changed significantly over time, we subcloned (by limiting the dilution) the MDA-MB-175VII cell line.
Evocative of ancient days, the circular town of Vacqueyras has passages available only on foot as well as a fortified château and bell-towered church.
Hereby we report the status of XCI in ten lines of female hESC at the earliest passages available.
For tumors, cells from earliest passages available were used for the experiments.
The precision of the algorithm is strongly dependent on the number of water level measurements available during the passage of Rayleigh waves.
Still, for Mr. Obama, it may be the only route available to win passage of the sort of ambitious overhaul that he has pressed as his top domestic priority.
